cobricks-cvscommit — Information about commits to the CVS repository

[Cobricks-cvscommit] cobricks2/src/org/cobricks/portal InitServlet.java

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/portal
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8500/org/cobricks/portal

Modified Files:
	InitServlet.java 
Log Message:


Index: InitServlet.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/portal/InitServlet.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- InitServlet.java	10 Aug 2005 13:35:34 -0000	1.8
+++ InitServlet.java	16 Feb 2006 15:21:08 -0000	1.9
@@ -106,13 +106,14 @@
         try {
             // load Velocity properties
             Properties velocityProperties = new Properties();
-            PropertiesUtil.loadPropertiesResource("org.cobricks.portal", 
-						  "velocity/velocity.properties", 
-						  velocityProperties,
-						  coreManager);
+            PropertiesUtil.
+                loadPropertiesResource("org.cobricks.portal", 
+                                       "velocity"+File.separator
+                                       +"velocity.properties", 
+                                       velocityProperties,
+                                       coreManager);
             velocityProperties.put("file.resource.loader.path",
-                                   configDir+File.separator
-                                   +"org.cobricks.portal");
+                                   configDir);
             Velocity.setApplicationAttribute("coreManager", coreManager);
             Velocity.init(velocityProperties);
             logger.info("Velocity succesfully initialized");

[Cobricks-cvscommit] cobricks2/src/org/cobricks/message/templates item.txt itemshort.txt

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/message/templates
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8500/org/cobricks/message/templates

Added Files:
	item.txt itemshort.txt 
Log Message:


--- NEW FILE: item.txt ---
ITEM PUBLISHED ON COBRICKS PLATFORM
(created by by $obj.getAttributeQualified("creator",$coreManager).getName() at $portalPresenter.formatDate($obj.getAttribute("creationtime")))

$obj.getTitle()

$corePresenter.formatText($obj.getContent(),76,-1)

--- NEW FILE: itemshort.txt ---

TITLE: $obj.getTitle()
(created by by $obj.getAttributeQualified("creator",$coreManager).getName() at $portalPresenter.formatDate($obj.getAttribute("creationtime")))
$corePresenter.formatText($obj.getContent(),76,5)

[Cobricks-cvscommit] cobricks2/src/org/cobricks/message/db msg_newsletter.xml tables.txt

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/message/db
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8500/org/cobricks/message/db

Modified Files:
	tables.txt 
Added Files:
	msg_newsletter.xml 
Log Message:


Index: tables.txt
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/message/db/tables.txt,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- tables.txt	7 Dec 2005 14:01:11 -0000	1.2
+++ tables.txt	16 Feb 2006 15:21:08 -0000	1.3
@@ -2,3 +2,4 @@
 msg_mailboxattrs
 msg_msgqueue
 msg_subscriptions
+msg_newsletter
\ No newline at end of file

--- NEW FILE: msg_newsletter.xml ---
<tabledescriptor tablename="msg_newsletter">
  <table version="1">
    <tablelayout>

      <column name="msgid" type="int" primarykey="true"/>
      <column name="userid" type="int" notnull="true"/>
      <column name="nlname" type="varchar(20)" notnull="false"/>
      <column name="senderid" type="int" notnull="true"/>
      <column name="sender" type="varchar(50)"/>
      <column name="senddate" type="timestamp"/>
      <column name="expirationdate" type="timestamp"/>
      <column name="subject" type="varchar(150)"/>
      <column name="content" type="text"/>

      <index name="msgnewsletter_msgid" unique="true">
        <colname>msgid</colname>
      </index>
      <index name="msgnewsletter_userid">
        <colname>userid</colname>
      </index>

    </tablelayout>
  </table>
</tabledescriptor>

[Cobricks-cvscommit] cobricks2/src/org/cobricks/core ComponentEvent.java ComponentEventImpl.java ConditionProcessor.java CorePresenter.java

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/core
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8500/org/cobricks/core

Modified Files:
	ComponentEvent.java ComponentEventImpl.java 
	ConditionProcessor.java CorePresenter.java 
Log Message:


Index: ComponentEvent.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/ComponentEvent.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- ComponentEvent.java	23 Feb 2004 08:20:58 -0000	1.4
+++ ComponentEvent.java	16 Feb 2006 15:21:06 -0000	1.5
@@ -30,6 +30,7 @@
     public String getAction();
     public int getUserId();
     public void setUserId(int userid);
+    public void setObject(DataObject o); 
     public int getObjectId();
     public void setObjectId(int id);
     public int getObjectType();
@@ -41,4 +42,3 @@
     public String getSourceComponentId();
   
 }
-

Index: CorePresenter.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/CorePresenter.java,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- CorePresenter.java	21 Oct 2005 15:56:46 -0000	1.6
+++ CorePresenter.java	16 Feb 2006 15:21:06 -0000	1.7
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
+ * Copyright (c) 2003-2006 Cobricks Group. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted under the terms of the Cobricks Software
@@ -380,5 +380,41 @@
         try { res = Integer.parseInt(s); } catch (Exception e) { }
         return new Integer(res);
     }
+
+
+    /**
+     * Format a string to be printed -
+     * add linebreaks, stop after a maximum of maxlines lines -
+     * if maxlines is -1 do not stop
+     */
+    public String formatText(String s, int width, int maxlines)
+    {
+        StringBuffer result = new StringBuffer("");
+        int linecount = 0;
+        while (true) {
+            int pos = s.indexOf("\n");
+            if (pos > -1) {
+                String tmps = s.substring(0,pos);
+                s = s.substring(pos+1);
+                linecount +=
+                    formatTextLine(tmps, width, maxlines-linecount, result);
+                if (maxlines > 0 && linecount >= maxlines)
+                    break;
+            } else {
+                formatTextLine(s, width, maxlines-linecount, result);
+                break;
+            }
+        }
+        return result.toString();
+    }
+
+    protected int formatTextLine(String s, int width, int maxlines,
+                                 StringBuffer result)
+    {
+        // TBD: currently we do not add linebreaks ...
+        result.append(s);
+        result.append("\n");
+        return 1;
+    }
     
 }

Index: ConditionProcessor.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/ConditionProcessor.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- ConditionProcessor.java	23 Feb 2004 16:58:36 -0000	1.1
+++ ConditionProcessor.java	16 Feb 2006 15:21:06 -0000	1.2
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004 Cobricks Group. All rights reserved.
+ * Copyright (c) 2004-2006 Cobricks Group. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted under the terms of the Cobricks Software
@@ -13,7 +13,9 @@
 package org.cobricks.core;
 
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
+import java.util.Set;
 
 import org.apache.log4j.Logger;
 
@@ -28,9 +30,10 @@
 
 
 /**
- * Implementation of a condition processor - i.e. a functionality that processes
- * boolean conditions as defined in the Cobricks core components (e.g. User Component
- * or Message Component) for determining access rights or for specifying subscriptions.
+ * Implementation of a condition processor - i.e. a functionality that
+ * processes boolean conditions as defined in the Cobricks core components
+ * (e.g. User Component or Message Component) for determining access rights
+ * or for specifying subscriptions.
  *
  * @author   mic...@ac...
  * @version  $Date$
@@ -65,18 +68,20 @@
      *
      */
     public boolean check(String condition, int userid1, int userid2,
-                         int objectid, int objecttype)
+                         int objectid, int objecttype, Object o)
         throws CobricksException
     {
-        boolean result = true;
+        boolean result = false;
 
         // prepare referenced objects
         Map objmap = new HashMap();
         if (userid1 > 0) {
+            // user of rule
             User user = userManager.getUser(userid1);
-            if (user != null) objmap.put("me", user);
+            if (user != null) objmap.put("thisuser", user);
         }
         if (userid2 > 0) {
+            // user who sent event (who changed object)
             User user = userManager.getUser(userid2);
             if (user != null) objmap.put("user", user);
         }
@@ -99,6 +104,39 @@
 
         // evaluate condition
         // tbd
+
+        // currently we support just a few conditions:
+        //   item.categories.id=X
+        //   item.categories.id in thisuser.interests.categories
+        //   user.id=X
+        //   user.id in thisuser.pim.network.buddylist
+
+        if (condition.
+            equals("item.categories in thisuser.interests.categories")) {
+            User thisuser = (User)objmap.get("thisuser");
+            Item item = (Item)objmap.get("itemobj");
+            if (thisuser == null || item == null) return false;
+            Object o1 = thisuser.getAttribute("interests.categories");
+            Object o2 = item.getAttribute("categories");
+            Iterator i = ((Set)o2).iterator();
+            while (i.hasNext()) {
+                Object o3 = i.next();
+                if (((Set)o1).contains(o3)) {
+                    return true;
+                }
+            }
+            return false;
+        }
+        else if (condition.
+                 equals("user in thisuser.pim.network.buddylist")) {
+            // TBD
+        }
+        else if (condition.startsWith("item.categories.id=")) {
+            // TBD
+        }
+        else if (condition.startsWith("user.id=")) {
+            // TBD
+        }        
         
         return result;
     }

Index: ComponentEventImpl.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/ComponentEventImpl.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- ComponentEventImpl.java	23 Feb 2004 16:58:09 -0000	1.5
+++ ComponentEventImpl.java	16 Feb 2006 15:21:06 -0000	1.6
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003 Cobricks Group. All rights reserved.
+ * Copyright (c) 2003-2006 Cobricks Group. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted under the terms of the Cobricks Software
@@ -102,6 +102,8 @@
     {
         sourceobjectid = o.getId();
         sourceobjecttype = o.getObjectType();
+        if (content == null)
+            content = o;
     }
 
     public Object getContent() 

[Cobricks-cvscommit] cobricks2/src/org/cobricks/core/util PropertiesUtil.java ResourceUtil.java

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/core/util
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8500/org/cobricks/core/util

Modified Files:
	PropertiesUtil.java ResourceUtil.java 
Log Message:


Index: PropertiesUtil.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/util/PropertiesUtil.java,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- PropertiesUtil.java	10 Aug 2005 13:31:33 -0000	1.11
+++ PropertiesUtil.java	16 Feb 2006 15:21:07 -0000	1.12
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
+ * Copyright (c) 2003-2006 Cobricks Group. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted under the terms of the Cobricks Software
@@ -35,9 +35,9 @@
 
 
     /**
-     * First load localproperties.txt, check for the "components" property.
+     * First load localproperties.txt, check for the "components" attribute.
      * Then load the properties from the components, and finally load 
-     * localproperties again.
+     * localproperties.txt again.
      */
     static public void loadProperties(String configDir, Properties properties,
 				      CoreManager coreManager)
@@ -55,8 +55,9 @@
 	if (complist == null || complist.endsWith("*")) {
 	    logger.info("Loading information for component list.");
             if (complist == null) {
-		complist = "org.cobricks.core,org.cobricks.user,org.cobricks.item,"
-		    +"org.cobricks.category,org.cobricks.context,org.cobricks.message,"
+		complist = "org.cobricks.core,org.cobricks.user,"
+                    +"org.cobricks.item,org.cobricks.category,"
+                    +"org.cobricks.context,org.cobricks.message,"
 		    +"org.cobricks.portal";
             } else {                
                 complist = complist.substring(0, complist.length()-2);
@@ -79,7 +80,8 @@
      *
      */
     static public void loadPropertiesFile(String dirname, String filename,
-                                          Properties properties, boolean warning) 
+                                          Properties properties,
+                                          boolean warning) 
     {
         try {
             InputStream is = null;
@@ -88,12 +90,14 @@
                 is = ResourceUtil.
                     getResourceAsStream("/conf/"+filename);
                 if (is != null)
-                    logger.info("Loading properties from resource /conf/"+filename);
+                    logger.info("Loading properties from resource /conf/"
+                                +filename);
                 
             } else {
                 File file = null;
                 if (dirname != null) {
-                    if (filename.startsWith("/") || filename.substring(1,2).equals(":")) {
+                    if (filename.startsWith("/") ||
+                        filename.substring(1,2).equals(":")) {
                         file = new File(filename);
                     } else {
                         file = new File(dirname + File.separator + filename);
@@ -135,7 +139,8 @@
 	    }
 	} catch (Exception e) {
             if (warning)
-                logger.warn("Failed reading properties file "+dirname+"/"+filename);
+                logger.warn("Failed reading properties file "
+                            +dirname+"/"+filename);
 	}
     }
 
@@ -173,7 +178,8 @@
 		}
 	    }
 	} catch (Exception e) {
-	    logger.warn(LogUtil.ex("Failed loading properties for "+compname, e));
+	    logger.warn(LogUtil.ex("Failed loading properties for "
+                                   +compname, e));
 	}
     }
     

Index: ResourceUtil.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/core/util/ResourceUtil.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- ResourceUtil.java	8 Feb 2005 16:20:02 -0000	1.2
+++ ResourceUtil.java	16 Feb 2006 15:21:07 -0000	1.3
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004 Cobricks Group. All rights reserved.
+ * Copyright (c) 2004-2006 Cobricks Group. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted under the terms of the Cobricks Software

[Cobricks-cvscommit] cobricks2/src/org/cobricks/message/templates - New directory

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/message/templates
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7897/templates

Log Message:
Directory /cvsroot/cobricks/cobricks2/src/org/cobricks/message/templates added to the repository

[Cobricks-cvscommit] cobricks2 build.xml changelog.txt

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7578

Modified Files:
	build.xml changelog.txt 
Log Message:


Index: changelog.txt
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/changelog.txt,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- changelog.txt	3 Jan 2006 09:39:31 -0000	1.7
+++ changelog.txt	16 Feb 2006 15:18:18 -0000	1.8
@@ -17,7 +17,26 @@
 
 - Added support for searching items with itemclass is equal or derived
   from a given itemclass
-  
+
+- Different handling of text objects and binary objects in the Portal
+  Component (using real mimetype information)
+
+- Support for public and authenticated user roles debugged and
+  activated
+- support for access permissions in different components debugged
+
+- Added support for versioned item content
+- Added support for Wiki pages in Portal Component (wiki language,
+  versioned content, support in demo ui)
+
+- Support for subscriptions implemented (you can now subscribe
+  to component events like item creations and get email or
+  messages as result)
+
+- Added new component to support agent/rule based actions
+  on component events - currently supporting the Drools rule
+  engine
+    
 Cobricks2 v0.35
 
 - core: org.cobricks.core.util.MailUtil now reads Cobricks properties

Index: build.xml
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/build.xml,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -d -r1.52 -r1.53
--- build.xml	3 Jan 2006 09:39:31 -0000	1.52
+++ build.xml	16 Feb 2006 15:18:18 -0000	1.53
@@ -5,7 +5,7 @@
      installations, but add your property changes to build.properties
 -->
 
-<project name="cobricks-2" default="compile" basedir=".">
+<project name="cobricks2" default="compile" basedir=".">
 
 
 <!-- ==================== Property Definitions ========================== -->
@@ -408,8 +408,13 @@
 
 <target name="copydoc"
   description="Copies documentation from Wiki to docs directory">
+  <javac srcdir="docs" destdir="docs"
+          debug="${compile.debug}"
+    deprecation="${compile.deprecation}"
+       optimize="${compile.optimize}"/>
   <!-- use wget version 1.9 or higher -->
   <!-- keep files: convFiles.java, style.css, README.txt !!! -->
+  <echo>Loading pages from Wiki ...</echo>
   <exec executable="wget" dir="docs">
     <arg line="-q -r -l 2 -nd -E -k -p -nc -R 'index.php*' -R 'Talk:*' -R 'Image:*' -R 'Help:*' -R 'CobricksWiki:*' -R 'Special:*' http://131.159.24.138/wiki/mw/index.php/Main_Page" />
   </exec>

[Cobricks-cvscommit] cobricks2/web/item item.html.en

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/item
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6993/item

Modified Files:
	item.html.en 
Log Message:


Index: item.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/item/item.html.en,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- item.html.en	23 Jan 2006 15:13:39 -0000	1.3
+++ item.html.en	16 Feb 2006 15:16:49 -0000	1.4
@@ -44,10 +44,16 @@
 #set ($itemtemplate = $itemPresenter.getItemTemplate("details", $item))
 #if ($itemtemplate != "")
 
+<!-- Item template name = $itemtemplate -->
+<p>
+
 #parse ( $itemtemplate )
 
 #else
 
+<!-- No item template -->
+<p>
+
 ## default item display (if no special display was defined in the
 ## properties
 
@@ -124,7 +130,7 @@
  #end
  <br/>
 #elseif($updatetime)
- This item was last updated at $format.format($updatetime)<br/><br/>
+ This item was last updated at $format.format($updatetime)<br/>
 #end
 
 <p>Categories, this item is assigned to:
@@ -151,6 +157,7 @@
 ## Print all standard attributes
 #if($standardAttrs)
   <hr/><h3>All standard attributes:</h3>
+</p>
   $itemPresenter.printAttrs($standardAttrs, $map.get("ontClass"), $language)
 #end
 <br/>

[Cobricks-cvscommit] cobricks2/web/user user-interests.html.en

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/user
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6993/user

Modified Files:
	user-interests.html.en 
Log Message:


Index: user-interests.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/user/user-interests.html.en,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- user-interests.html.en	5 Jul 2005 05:35:35 -0000	1.5
+++ user-interests.html.en	16 Feb 2006 15:16:49 -0000	1.6
@@ -83,7 +83,7 @@
       <tr bgcolor="dfdfdf"> 	
         <td align="center"><input type="checkbox" name="id" value="$i.getId()"></td>
         <td>$i.getTitle()</td>
-        <td>$i.getCategoryClass() </td>
+        <td>$i.getOntologyClassName() </td>
       </tr>
     #end
   #else

[Cobricks-cvscommit] cobricks2/web/message index.html.en message.html.en subscrnew-conditions.html.en subscrnew.html.en

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/message
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6993/message

Modified Files:
	index.html.en message.html.en subscrnew-conditions.html.en 
	subscrnew.html.en 
Log Message:


Index: index.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/message/index.html.en,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- index.html.en	29 Nov 2005 07:14:46 -0000	1.3
+++ index.html.en	16 Feb 2006 15:16:49 -0000	1.4
@@ -56,10 +56,17 @@
 
 </form>
 
-<p><a href="send.html">Send Message</a>
+<p><a href="send.html">Send new Message to other User</a>
 
-<p><a href="subscriptions.html">Show and Update Subscriptions</a> -
-<a href="">Show and Update Message Filters</a>
+<h3>Subscriptions</h3>
+
+<p>Messages (or emails) can be created automatically based on
+component events from different components (which are created when
+items or user objects are created or updated). To define rules for
+such notification messages/emails please edit your subscriptions.</p>
+
+<p><form action="subscriptions.html"> <input type="submit"
+class="submit" value="Show and Update Subscriptions"> </form>
 
 #end
 

Index: subscrnew.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/message/subscrnew.html.en,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- subscrnew.html.en	7 Dec 2005 14:02:27 -0000	1.3
+++ subscrnew.html.en	16 Feb 2006 15:16:49 -0000	1.4
@@ -63,11 +63,20 @@
 </tr>
 <tr>
 <td>Channelname</td>
-<td><input type="text" name="channelname" size="30"></td>
+<td>
+<select size="1" name="channelname">
+<option value="email">email</option>
+<option value="mailbox">mailbox</option>
+<option value="event">event</option>
+<option value="newsletterd">newsletterd</option>
+<option value="newsletterw">newsletterw</option>
+</select>
+</td>
 </tr>
 <tr>
 <td>Templatename</td>
-<td><input type="text" name="templatename" size="30"></td>
+<td><input type="text" name="templatename" size="30"><br>
+e.g. item.txt, user.txt, itemshort.txt</td>
 </tr>
 </table>
 <p>

Index: message.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/message/message.html.en,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- message.html.en	29 Nov 2005 07:14:46 -0000	1.1
+++ message.html.en	16 Feb 2006 15:16:49 -0000	1.2
@@ -28,11 +28,13 @@
 #set ( $username = "$user.getName() ($user.getUserLogin())" )
 #end
 
-$m.getSubject()<br>
+<b>$m.getSubject()</b><br>
 by $username, $portalPresenter.formatDate($m.getSendDate()),
 expires $portalPresenter.formatDate($m.getExpirationDate())
 <p>
+<pre>
 $m.getContent()
+</pre>
 
 #end
 

Index: subscrnew-conditions.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/message/subscrnew-conditions.html.en,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- subscrnew-conditions.html.en	7 Dec 2005 14:02:26 -0000	1.3
+++ subscrnew-conditions.html.en	16 Feb 2006 15:16:49 -0000	1.4
@@ -12,8 +12,14 @@
 <ul>
 <li>for items:
   <ul>
-  <li>category.id=X
-  <li>category.id in user.interests
+  <li>item.categories.id=X
+  <li>item.categories in thisuser.interests.categories
+  </ul>
+<p>
+<li>for users:
+  <ul>
+  <li>user.id=X
+  <li>user in thisuser.pim.network.buddylist
   </ul>
 <p>
 <li>for categories:
@@ -23,7 +29,7 @@
 </ul>
 
 More than one conditions can be separated by ";" - they are combined
-using a "or" combination.
+using an "or" combination.
 
 
 #parse ( "pagefooter.html" )

[Cobricks-cvscommit] cobricks2/conf velocity.properties

[Michael K. <ko...@us...>]

Update of /cvsroot/cobricks/cobricks2/conf
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8924

Added Files:
	velocity.properties 
Log Message:


--- NEW FILE: velocity.properties ---
# logging
runtime.log.logsystem.class=org.apache.velocity.runtime.log.SimpleLog4JLogSystem
runtime.log.logsystem.log4j.category=org.cobricks.portal.velocity
runtime.log.invalid.references=false

# portal manager resource loader for loading templates from the
# webspace (file system or database)
resource.loader=portal
portal.resource.loader.description=
portal.resource.loader.class=org.cobricks.portal.velocity.PortalResourceLoader
portal.resource.loader.cache=false
portal.resource.loader.modificationCheckInterval=0

velocimacro.library=velocity.macro.library.vm

[Cobricks-cvscommit] cobricks2/web pageheader.html

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/web
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv13679/web

Modified Files:
	pageheader.html 
Log Message:
add link to agent

Index: pageheader.html
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/pageheader.html,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- pageheader.html	16 Jan 2006 20:59:37 -0000	1.16
+++ pageheader.html	13 Feb 2006 23:33:29 -0000	1.17
@@ -42,7 +42,8 @@
 <a href="$contextPath/context/index.html">CONTEXT</a> | 
 <a href="$contextPath/message/index.html">MESSAGE</a> |
 <a href="$contextPath/course/index.html">COURSE</a> |
-<a href="$contextPath/portal/index.html">PORTAL</a>
+<a href="$contextPath/portal/index.html">PORTAL</a> |
+<a href="$contextPath/agent/index.html">AGENT</a>
 </font>
 </td>
 </tr>

[Cobricks-cvscommit] cobricks2/src/org/cobricks/item Item.java

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/item
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv25459/src/org/cobricks/item

Modified Files:
	Item.java 
Log Message:
update Item.java

Index: Item.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/item/Item.java,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -d -r1.49 -r1.50
--- Item.java	16 Jan 2006 09:23:44 -0000	1.49
+++ Item.java	13 Feb 2006 21:07:42 -0000	1.50
@@ -828,7 +828,7 @@
      * Adds an ItemAnnotation to the Item
      * @param ia - an ItemAnnotation
      */
-    protected void addItemAnnotation(ItemAnnotation ia) 
+    public void addItemAnnotation(ItemAnnotation ia) 
     {
         annotations.put(Integer.toString(ia.getId()), ia);
     }

[Cobricks-cvscommit] cobricks2/web/WEB-INF/lib drools-java-2.1.jar drools-core-2.1.jar drools-base-2.1.jar drools-smf-2.1.jar drools-io-2.1.jar

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/WEB-INF/lib
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21859/web/WEB-INF/lib

Added Files:
	drools-java-2.1.jar drools-core-2.1.jar drools-base-2.1.jar 
	drools-smf-2.1.jar drools-io-2.1.jar 
Log Message:
new drools library

--- NEW FILE: drools-core-2.1.jar ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: drools-io-2.1.jar ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: drools-base-2.1.jar ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: drools-java-2.1.jar ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: drools-smf-2.1.jar ---
(This appears to be a binary file; contents omitted.)

[Cobricks-cvscommit] cobricks2/docs Main_Page_with_Agent.htm

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/docs
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21040/docs

Added Files:
	Main_Page_with_Agent.htm 
Log Message:
Mein Page with Agent

--- NEW FILE: Main_Page_with_Agent.htm ---
(This appears to be a binary file; contents omitted.)

[Cobricks-cvscommit] cobricks2/docs Agent_Rule_update.jpg Agent_create_action.jpg Agent_doc.htm Agent_Rules_delete.mht Agent_Regel.jpg Angent_Rule_flow.jpg Agent_Rules_search.mht Agent_Rule_classdiagram.jpg Agent_Rules_create.mht Agent_RelationsDiagram.jpg

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/docs
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20671/docs

Added Files:
	Agent_Rule_update.jpg Agent_create_action.jpg Agent_doc.htm 
	Agent_Rules_delete.mht Agent_Regel.jpg Angent_Rule_flow.jpg 
	Agent_Rules_search.mht Agent_Rule_classdiagram.jpg 
	Agent_Rules_create.mht Agent_RelationsDiagram.jpg 
Log Message:
Agent Doc

--- NEW FILE: Agent_RelationsDiagram.jpg ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Rules_delete.mht ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Rule_classdiagram.jpg ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Angent_Rule_flow.jpg ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_doc.htm ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Regel.jpg ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Rules_search.mht ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Rules_create.mht ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_Rule_update.jpg ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: Agent_create_action.jpg ---
(This appears to be a binary file; contents omitted.)

[Cobricks-cvscommit] cobricks2/web/agent updateRules.html index.html.en searchRules.html updateRules2.html deleteRules.html addConditions.html completeRule.html addRule.html createRule.html succ.html searchRules2.html

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/agent
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5173/web/agent

Added Files:
	updateRules.html index.html.en searchRules.html 
	updateRules2.html deleteRules.html addConditions.html 
	completeRule.html addRule.html createRule.html succ.html 
	searchRules2.html 
Log Message:
Agent Web

--- NEW FILE: completeRule.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

  $agentPresenter.disp_Rule()
  $agentPresenter.textFieldToHTML($result)
  $agentPresenter.addResultFromEdit($result)
  
 <input type="hidden" name="flag" value="true">

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)


--- NEW FILE: updateRules2.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a> -
<a href="updateRules.html">Update Rules</a></em>
<h1>Cobricks-2 - Rules Updating</h1>


   #if($submit=="update this condition")
        $agentPresenter.updateConditionOfRule($userId,$ruleid,$conid,$domain,$action,$creator,$sourceCom,$field1,$con1,$value1,$field2,$con2,$value2,$field3,$con3,$value3,$field4,$con4,$value4,$field5,$con5,$value5)          
   #end
   
   #if($submit=="sendmail")
       $agentPresenter.updateActionEmailofRule($userId,$ruleid,$acID,$toUser,$subject,$TArea)  
   #end
  
   #if($submit=="updateMsg")
      #if(($agentPresenter.userExist($toUser)==true)&&($agentPresenter.isInteger($priority)==true))
        $agentPresenter.updateActionMessageToRule($userId,$ruleid,$acID,$toUser,$priority,$subject,$TArea)  
      #else
        $agentPresenter.judge($agentPresenter.userExist($toUser),$agentPresenter.isInteger($priority))
      #end 
   #end
   
   #if($submit=="sendAnno")
        $agentPresenter.updateActionAnnotationToRule($userId,$ruleid,$acID,$title,$content,$rating,$language)  
   #end
  
   #if($submit=="sendAttr")
      #if(($agentPresenter.domainCheck($objectName)==true)&&(($agentPresenter.isInteger($object)==true)||($agentPresenter.objectIsEmpty($object)==true)))
        $agentPresenter.updateActionAttributeToRule($userId,$ruleid,$acID,$objectName,$objectID,$aName,$value)  
      #else
         #if($agentPresenter.domainCheck($objectName)==false)
            $agentPresenter.domainCheck($objectName)
            $agentPresenter.judgeDomain($agentPresenter.domainCheck($objectName))
         #else
            $agentPresenter.judge($agentPresenter.isInteger($objectID),true)
        #end
     #end 
   #end
 
   #if($submit=="sendRat")
       #if($agentPresenter.isInteger($rating)==true)
        $agentPresenter.updateActionRatingToRule($userId,$ruleid,$acID,$rating)  
       #else
        $agentPresenter.judge($agentPresenter.isInteger($rating),true)
       #end 
   #end


 #if($submit=="empty")
  $agentPresenter.showUpdateRule($userId,$update)
 #else
  $agentPresenter.showUpdateRule($userId,$ruleid)
 #end


<table><tr>
        <input type="hidden" name="_languages" value="${lg}"/>
        <input type="hidden" name="agentclass" value="${agentclass}"/>
		<input type="hidden" name="cmd" value="searchRules"/>
		<input type="hidden" name="cmd.success" value="$contextPath/agent/updateRules.html"/>
		<input type="hidden" name="cmd.error" value="$contextPath/agent/updateRules.html"/>
		<input type="hidden" name="cmd.noaccess" value="$contextPath/noaccess.html"/>

    </tr>
</table>
</p>


$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)


--- NEW FILE: index.html.en ---

$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a></em>

<h1>Agent Component</h1>

<!--The Item Component is responsible for managing item data objects. As all
Cobricks data objects, item data objects are defined based on item
classes. The <a href="$contextPath/ADMIN/org.cobricks.Agent/ontology.html">available
item classes</a> can be accessed in the Item Component Admin user
interface.-->
<input type="hidden" name="select" value="true">
<h3><a href="createRule.html?flag=true">Create new Rules</a></h3>

<h3><a href="searchRules.html">Search Rules</a></h3>
 
<h3><a href="updateRules.html">Update Rules</a></h3>

<h3><a href="deleteRules.html">Delete Rules</a></h3>


$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)


--- NEW FILE: searchRules.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a> -
<a href="searchRules.html">Search Rules</a></em>


#set ( $auserlogin = "$!auserlogin" )
#if ( $auserlogin == "" )
#set ( $auserlogin = $userLogin )
#end
#set ( $auserid = $userManager.getUserIdForUserLogin($auserlogin) )
#set ($auser = $userManager.getUser($auserid))
#set ($auserclass = $auser.getUserClass() )


<h1>Cobricks-2 - Rules Searching</h1>

#set ( $auth = $agentPresenter.checkPermission($userId) )
#if ( $auth != "true" )

<div class="error">You do not have the access permission to create 
a rule of user "$auserlogin".</div>
<p>
Please log in as user with the specified permission or ask the platform
administrator to assign the permission to your account.

#else

$agentPresenter.getRulesForUser($userId) 
 
 
     
<table><tr>
        
        <input type="hidden" name="_languages" value="${lg}"/>
        <input type="hidden" name="agentclass" value="${agentclass}"/>
		<input type="hidden" name="cmd" value="searchRules"/>
		<input type="hidden" name="cmd.success" value="$contextPath/agent/searchRules.html"/>
		<input type="hidden" name="cmd.error" value="$contextPath/agent/searchRules.html"/>
		<input type="hidden" name="cmd.noaccess" value="$contextPath/noaccess.html"/>

    </tr>
</table>
</p>
</form>
#end

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)
--- NEW FILE: succ.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

      $agentPresenter.addRuleToDB($userId)
      $agentPresenter.disp_Rule()
      $agentPresenter.initRule()
      $agentPresenter.successfull()

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)

--- NEW FILE: addConditions.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)
 
 #set ($result=$agentPresenter.getResultType())
 #set ($fl="1")
 #if ( $result=="Send Email" )
   $agentPresenter.addActionEmailToRule($toUser,$subject,$TArea)
   $agentPresenter.addRuleToDB($userId)
 #end
  
  #if ( $result=="Send Message" )
    #if(($agentPresenter.userExist($toUser)==true)&&($agentPresenter.isInteger($priority)==true))
    $agentPresenter.addActionMessageToRule($toUser,$priority,$subject,$TArea)
    $agentPresenter.addRuleToDB($userId)
   #else
    $agentPresenter.judge($agentPresenter.userExist($toUser),$agentPresenter.isInteger($priority))
   #end 
  #end 
  
  #if ( $result=="Set Attribute" )
   #if(($agentPresenter.domainCheck($objectName)==true)&&(($agentPresenter.isInteger($object)==true)||($agentPresenter.objectIsEmpty($object)==true)))
    $agentPresenter.addActionAttributeToRule($objectName,$objectID,$aName,$value)
    $agentPresenter.addRuleToDB($userId)
   #else
     #if($agentPresenter.domainCheck($objectName)==false)
       $agentPresenter.domainCheck($objectName)
       $agentPresenter.judgeDomain($agentPresenter.domainCheck($objectName))
     #else
        $agentPresenter.judge($agentPresenter.isInteger($objectID),true)
     #end
   #end 
  #end
   
   #if ( $result=="Set Annotation" )
      $agentPresenter.addActionAnnotationToRule($title,$content,$rating,$language)
      $agentPresenter.addRuleToDB($userId)
   #end
  
  #if ( $result=="Set Rating" )
   #if($agentPresenter.isInteger($annoID)==true)
    $agentPresenter.addActionRatingToRule($annoID,$rating)
    $agentPresenter.addRuleToDB($userId)
   #else
    $agentPresenter.judge($agentPresenter.isInteger($annoID),true)
   #end 
  #end
    
  #if($agentPresenter.judge($result))
     $agentPresenter.judge($agentPresenter.judge($result),true)
  #end

 
 $agentPresenter.disp_Rule()
 $agentPresenter.initRule()
 <h2>userId is:</h2>
 $userId
 
 <form action="addRule.html" method="post" >
     <h1><i>I don't want to add any other condition.</i></h1><br>
     <input type="submit" name=complete value="Click here to complete this rule"> 
     <input type="hidden" name=ruleflag value=true> 
 </form>
        
        <form action="completeRule.html" method="post">
        <h2>result:</h2>
        <select name=result>
        <option>Send Email
        <option>Send Message
        <option>Set Attribute
        <option selected>Set Annotation
        <option>Set Rating
        </select><p>
        <table>
        <tr>
        <td><input type="submit" value="Add Rule"/></td>
        <input type="hidden" name="flag" value="true">
        </tr></table>
        </form>
 
 
  
$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)


--- NEW FILE: addRule.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)
 
 
 
 #set ($result=$agentPresenter.getResultType())
 #set ($fl="1")
 #if ( $result=="Send Email" )
   $agentPresenter.addActionEmailToRule($toUser,$subject,$TArea)
    #if($ruleflag=="false")
       $agentPresenter.addNewAction()
    #end
 #end
  
  #if ( $result=="Send Message" )
    #if(($agentPresenter.userExist($toUser)==true)&&($agentPresenter.isInteger($priority)==true))
    $agentPresenter.addActionMessageToRule($toUser,$priority,$subject,$TArea)
   
    #if($ruleflag=="false")
       $agentPresenter.addNewAction()
    #end
    
   #else
    $agentPresenter.judge($agentPresenter.userExist($toUser),$agentPresenter.isInteger($priority))
   #end 
  #end 
  
  #if ( $result=="Set Attribute" )
   #if(($agentPresenter.domainCheck($objectName)==true)&&(($agentPresenter.isInteger($object)==true)||($agentPresenter.objectIsEmpty($object)==true)))
    $agentPresenter.addActionAttributeToRule($objectName,$objectID,$aName,$value)
    
    #if($ruleflag=="false")
       $agentPresenter.addNewAction()
    #end
  
  
   #else
     #if($agentPresenter.domainCheck($objectName)==false)
       $agentPresenter.domainCheck($objectName)
       $agentPresenter.judgeDomain($agentPresenter.domainCheck($objectName))
     #else
        $agentPresenter.judge($agentPresenter.isInteger($objectID),true)
     #end
   #end 
  #end
   
   #if ( $result=="Set Annotation" )
      $agentPresenter.addActionAnnotationToRule($title,$content,$rating,$language)
       
       
      #if($ruleflag=="false")
       $agentPresenter.addNewAction()
    #end
   
   
   #end
  
  #if ( $result=="Set Rating" )
   #if($agentPresenter.isInteger($rating)==true)
    $agentPresenter.addActionRatingToRule($rating)
    
   #if($ruleflag=="false")
       $agentPresenter.addNewAction()
    #end
  
   #else
    $agentPresenter.judge($agentPresenter.isInteger($rating),true)
   #end 
  #end
    
  #if($agentPresenter.judge($result))
     $agentPresenter.judge($agentPresenter.judge($result),true)
  #end


 
 
 
  
$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)


--- NEW FILE: updateRules.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a> -
<a href="updateRules.html">Update Rules</a></em>


#set ( $auserlogin = "$!auserlogin" )
#if ( $auserlogin == "" )
#set ( $auserlogin = $userLogin )
#end
#set ( $auserid = $userManager.getUserIdForUserLogin($auserlogin) )
#set ($auser = $userManager.getUser($auserid))
#set ($auserclass = $auser.getUserClass() )


<h1>Cobricks-2 - Rules Updating</h1>

#set ( $auth = $agentPresenter.checkPermission($userId) )
#if ( $auth != "true" )

<div class="error">You do not have the access permission to create 
a rule of user "$auserlogin".</div>
<p>
Please log in as user with the specified permission or ask the platform
administrator to assign the permission to your account.

#else

$agentPresenter.getRulesForUserUpdate($userId) 

 
</p>
</form>
#end

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)
--- NEW FILE: deleteRules.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a> -
<a href="deleteRules.html">Delete Rules</a></em>

#set ( $auserlogin = "$!auserlogin" )
#if ( $auserlogin == "" )
#set ( $auserlogin = $userLogin )
#end
#set ( $auserid = $userManager.getUserIdForUserLogin($auserlogin) )
#set ($auser = $userManager.getUser($auserid))
#set ($auserclass = $auser.getUserClass() )

<h1>Cobricks-2 - Rules Deletion</h1>

#set ( $auth = $agentPresenter.checkPermission($userId) )
#if ( $auth != "true" )

<div class="error">You do not have the access permission to create 
a rule of user "$auserlogin".</div>
<p>
Please log in as user with the specified permission or ask the platform
administrator to assign the permission to your account.

#else

$agentPresenter.delRulesForUser($userId) 
 
 
     
<table><tr>
        
        <input type="hidden" name="_languages" value="${lg}"/>
        <input type="hidden" name="agentclass" value="${agentclass}"/>
		<input type="hidden" name="cmd" value="searchRules"/>
		<input type="hidden" name="cmd.success" value="$contextPath/agent/deleteRules.html"/>
		<input type="hidden" name="cmd.error" value="$contextPath/agent/deleteRules.html"/>
		<input type="hidden" name="cmd.noaccess" value="$contextPath/noaccess.html"/>

    </tr>
</table>
</p>
</form>
#end

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)
--- NEW FILE: createRule.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)               

<em><a href="index.html">Agent Component</a> -               
<a href="createRules.html">Create Rules</a></em>               

#set ( $auserlogin = "$!auserlogin" )           
#if ( $auserlogin == "" )           
#set ( $auserlogin = $userLogin )           
#end           
#set ( $auserid = $userManager.getUserIdForUserLogin($auserlogin) )           
#set ($auser = $userManager.getUser($auserid))           
#set ($auserclass = $auser.getUserClass() )           


<h1>Cobricks-2 - Rules Creation</h1>

#set ( $auth = $agentPresenter.checkPermission($userId) )           
#if ( $auth != "true" )           

<div class="error">You do not have the access permission to create 
a rule of user "$auserlogin".</div>
<p>
Please log in as user with the specified permission or ask the platform
administrator to assign the permission to your account.

#else



<b><h2>List of all conditions:</h2></b>
   $agentPresenter.initRule($flag)               
   $agentPresenter.addFromEdit($domain,$action,$creator,$sourcecomponent,$field1,$con1,$value1,$field2,$con2,$value2,$field3,$con3,$value3,$field4,$con4,$value4,$field5,$con5,$value5)  
   
   <table border><tr><th><h3>domain</h3></th><th><h3>action</h3></th><th><h3>operator</h3></th><th><h3>source component</h3></th><th><h3>attribute</h3></th>
   $agentPresenter.disp_array()  
   </table border>  
    

<form action="createRule.html" method="get">
<table >
         <tr valign="top">
        <td>
        
        <h2>domain:</h2>
        </td><td>
        <select name=domain>
        <option>item
        <option selected>context
        <option>category
        <option>course
        <option>portal
        </select>
        </td>
        </tr>
        
        <tr valign="top">
        <td>
        <h2>action:</h2>
        </td><td>
        <select name=action>
        <option>create
        <option selected>delete
        <option>update
        </select>
        </td>
        
        <tr valign="top">
        <td>
        <h2>operator:</h2>
        </td><td>
        <input type=text name=creator size="25">
        </td>
        </tr>
        
         <tr valign="top">
        <td>
        <h2>sourcecomponent:</h2>
        </td><td>
        <select name=sourcecomponent>
        <option>org.cobricks.item
        <option selected>org.cobricks.context
        <option>org.cobricks.category
        <option>org.cobricks.course
        <option>org.cobricks.portal
        </select>
        </td>
        </tr>
        </table>
        
        <table>
        <tr>
        <td>
         <h2>Set attributes value:</h2>
         <table cellspacing="10" height="213">
        <tr valign="top">
        <td height="34"><b>Attribute name</b></td>
        <td height="34"><input type=text name=field1></td>
        <td height="34">
        <select name=con1>
        <option>like
        <option selected>=
        <option><
        <option>>
        </select>
        </td>
        <td height="34"><b>Attribute value</b></td>
        <td height="34"><input type=text name=value1></td>
        </tr>
        <tr valign="top">
        <td height="34"><b>Attribute name</b></td>
        <td height="34"><input type=text name=field2></td>
        <td height="34">
        <select name=con2>
        <option>like
        <option selected>=
        <option><
        <option>>
        </select>
        </td>
        <td height="34"><b>Attribute value</b></td>
        <td height="34"><input type=text name=value2></td>
        </tr>
        <tr valign="top">
        <td height="34"><b>Attribute name</b></td>
        <td height="34"><input type=text name=field3></td>
        <td height="34">
        <select name=con3>
        <option>like
        <option selected>=
        <option><
        <option>>
        </select>
        </td>
        <td height="34"><b>Attribute value</b></td>
        <td height="34"><input type=text name=value3></td>
        </tr>
         <tr valign="top">
        <td height="34"><b>Attribute name</b></td>
        <td height="34"><input type=text name=field4></td>
        <td height="34">
        <select name=con4>
        <option>like
        <option selected>=
        <option><
        <option>>
        </select>
        </td>
        <td height="34"><b>Attribute value</b></td>
        <td height="34"><input type=text name=value4></td>
        </tr>
         <tr valign="top">
        <td height="17"><b>Attribute name</b></td>
        <td height="17"><input type=text name=field5></td>
        <td height="17">
        <select name=con5>
        <option>like
        <option selected>=
        <option><
        <option>>
        </select>
        </td>
        <td height="17"><b>Attribute value</b></td>
        <td height="17"><input type=text name=value5></td>
        </tr>
        </table>
        </td>        
        </tr>
        </table>
        <input type="hidden" name="flag" value="false">
        <br>
        <br>
<table>
<tr>
        <td><input type="submit" value="Add Condition"/></td>
        <td><input type="reset" value="Reset Condition"/></td>
</tr></table>
<hr>
</form>



<form action="completeRule.html" method="post">
        <br>
        <h2>result:</h2>
        <select name=result>
        <option>Send Email
        <option>Send Message
        <option>Set Attribute
        <option selected>Set Annotation
        <option>Set Rating
        </select>&nbsp;&nbsp;&nbsp; <input type="submit" value="Add Action"/><p>     
        <table>
        <tr>
        <td></td>
        <input type="hidden" name="flag" value="true">
        </tr></table>

<table>
<tr>
        <input type="hidden" name="_languages" value="${lg}"/>
        <input type="hidden" name="agentclass" value="${agentclass}"/>
		<input type="hidden" name="cmd" value="createRules"/>
		<input type="hidden" name="cmd.success" value="$contextPath/agent/createRules.html"/>
		<input type="hidden" name="cmd.error" value="$contextPath/agent/createRules.html"/>
		<input type="hidden" name="cmd.noaccess" value="$contextPath/noaccess.html"/>

    </tr></table>
</form>

#end           
$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)
--- NEW FILE: searchRules2.html ---
$portalPresenter.parse("$contextPath/pageheader.html", $portalRequest)

<em><a href="index.html">Agent Component</a> -
<a href="searchRules.html">Search Rules</a></em>
<h1>Cobricks-2 - Rules Searching</h1>


<form action="$contextPath/AGENT" method="post" enctype="multipart/form-data">


#set($request=$portalRequest.getHttpServletRequest()) 

#set($map=$request.getParameterMap())


<br>

#set($deleteSet=$agentPresenter.getDeleteValues($map))


#set($result=$agentPresenter.deleteRulefromDB($userId,$deleteSet))
 
 #if($result==true)
   <h2>Rules $deleteSet deleted.</h2>
 #else
   <h2>No rules could be deleted.</h2>
 #end    
<table><tr>
        
        

        <input type="hidden" name="_languages" value="${lg}"/>
        <input type="hidden" name="agentclass" value="${agentclass}"/>
		<input type="hidden" name="cmd" value="searchRules"/>
		<input type="hidden" name="cmd.success" value="$contextPath/agent/searchRules.html"/>
		<input type="hidden" name="cmd.error" value="$contextPath/agent/searchRules.html"/>
		<input type="hidden" name="cmd.noaccess" value="$contextPath/noaccess.html"/>

    </tr>
</table>
</p>
</form>

$portalPresenter.parse("$contextPath/pagefooter.html", $portalRequest)

[Cobricks-cvscommit] cobricks2/web/agent - New directory

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/agent
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5121/web/agent

Log Message:
Directory /cvsroot/cobricks/cobricks2/web/agent added to the repository

[Cobricks-cvscommit] cobricks2/src/org/cobricks/agent/db user_rulesactions.xml user_rules.xml user_rulesconditions.xml tables.txt

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/agent/db
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2933/src/org/cobricks/agent/db

Added Files:
	user_rulesactions.xml user_rules.xml user_rulesconditions.xml 
	tables.txt 
Log Message:
Agent Component 

--- NEW FILE: user_rules.xml ---
<tabledescriptor tablename="user_rules">
  <table version="1">
    <tablelayout>

      <column name="ruleID" type="int" primarykey="true"/>
      <column name="userID" type="int" notnull="true"/>
      <index name="rules_userID">
        <colname>userID</colname>
      </index>

    </tablelayout>
  </table>
</tabledescriptor>


--- NEW FILE: tables.txt ---
user_rules
user_rulesactions
user_rulesconditions

--- NEW FILE: user_rulesactions.xml ---
<tabledescriptor tablename="user_rulesactions">
  <table version="1">
    <tablelayout>

      <column name="rule_actionID" type="int" primarykey="true"/>
      <column name="ruleID" type="int" notnull="true"/>
      <column name="rule_action" type="varchar(255)" notnull="true"></column>
      <column name="message" type="CLOB"></column>
	  <index name="rulesactions_ruleID">
        <colname>ruleID</colname>
      </index>
    </tablelayout>
  </table>
</tabledescriptor>


--- NEW FILE: user_rulesconditions.xml ---
<tabledescriptor tablename="user_rulesconditions">
  <table version="1">
    <tablelayout>

      <column name="rule_conditionID" type="int" primarykey="true"/>
      <column name="ruleID" type="int" notnull="true"/>
      <column name="rule_condition" type="varchar(255)" notnull="true"></column>
	  <index name="rulesconditions_ruleID">
        <colname>ruleID</colname>
      </index>
    </tablelayout>
  </table>
</tabledescriptor>

[Cobricks-cvscommit] cobricks2/src/org/cobricks/agent Attribute.java AgentManagerImpl.java properties.txt ActionRating.java ActionSendMail.java Agent.java AgentManager.java Condition.java ActionSendMsg.java Rule.java DRLCreator.java AgentServlet.java ActionAnnotation.java Action.java ActionSetAttr.java AgentPresenter.java

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/agent
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2933/src/org/cobricks/agent

Added Files:
	Attribute.java AgentManagerImpl.java properties.txt 
	ActionRating.java ActionSendMail.java Agent.java 
	AgentManager.java Condition.java ActionSendMsg.java Rule.java 
	DRLCreator.java AgentServlet.java ActionAnnotation.java 
	Action.java ActionSetAttr.java AgentPresenter.java 
Log Message:
Agent Component 

--- NEW FILE: AgentPresenter.java ---
/*
 * Copyright (c) 2004-2005 Cobricks Group. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted under the terms of the Cobricks Software
 * License, either version 1.0 of the License, or (at your option) any 
 * later version (see www.cobricks.org).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */

package org.cobricks.agent;


import java.io.File;
import java.io.InputStream;
import java.sql.Timestamp;
import java.text.DateFormat;
[...1533 lines suppressed...]
        return sh.toString();
        
     }
     
     public final String addNewAction()
     {
      StringBuffer add=new StringBuffer("<form action='succ.html' method=post >");
       add.append("<br><br><br><h1>To finish this rule:</h1>");
       add.append("<input type=submit name=complete value='Click here to complete this rule'> ");
       add.append("<input type=hidden name=ruleflag value=true></form>");
       add.append("<form action=completeRule.html method=post>");
       add.append("<br><br><h1>To add more actions:</h1><br>");
       add.append(" <h2>result:</h2><select name=result><option>Send Email  <option>Send Message  <option>Set Attribute <option selected>Set Annotation  <option>Set Rating </select><p>");
       add.append(" <table><tr><td><input type=submit value='Add Action'/></td>");
       add.append(" <input type=hidden name=ruleflag value=false></form>");
       add.append(" <input type=hidden name=flag value=true></tr></table></form>");
       return add.toString();
     }
     
}

--- NEW FILE: ActionSetAttr.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class ActionSetAttr extends Action {

    private String objectName;
    private int objectID;
    private String aName;
    private String aValue;
    
    public ActionSetAttr(){
        type = Action.SETATTR;
    }
    
    public ActionSetAttr(String oName, int oID, String name, String value){
        this();
        objectName = oName;
        objectID = oID;
        aName = name;
        aValue = value;
    }
    
    // attrFromDB: UPDATE <objectName> <objectID> SET <aName>=<aValue>
    public ActionSetAttr(int actionID, String attrFromDB){
        this.actionID = actionID;
        String[] strs = attrFromDB.split(" |=");
        objectName = strs[1];
        objectID = Integer.parseInt(strs[2].trim());
        aName = strs[4];
        aValue = strs[5];
        //TODO
    }
    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    public String toString() {
        String result = "UPDATE "+ objectName +" "+objectID+" SET " + aName+ "="+aValue;
        return result;
    }

    /* (non-Javadoc)
     * @see org.cobricks.agent.Action#toHtmlString()
     */
    public String toHtmlString() {
        // TODO Auto-generated method stub
        return null;
    }

    public String getAName() {
        return aName;
    }
    

    public void setAName(String name) {
        aName = name;
    }
    

    public String getAValue() {
        return aValue;
    }
    

    public void setAValue(String value) {
        aValue = value;
    }
    

    public int getObjectID() {
        return objectID;
    }
    

    public void setObjectID(int objectID) {
        this.objectID = objectID;
    }
    

    public String getObjectName() {
        return objectName;
    }
    

    public void setObjectName(String objectName) {
        this.objectName = objectName;
    }
    

}

--- NEW FILE: ActionSendMsg.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class ActionSendMsg extends Action {

    private int toUserID;
    // Das Attribut toSelf ist ¨¹berfl¨¹?ig. 
    //private boolean toSelf;
    private int priority;
    private String subject;
    
    public ActionSendMsg(){
        type = Action.SENDMSG;
        priority = -1;
    }
    
    public ActionSendMsg(int userID, int pri, String subj, String cont){
        this();
        toUserID = userID;
        priority = pri;
        content = cont;
        subject=subj;
    }
    
    /**
     *  format of msgFromDB: Send Message:<toUserID>:<priority>:<subject>
     * 
     * @param actionID : id of the action in the database
     * @param msgFromDB: action descreption 
     * @param content: message content
     */
    public ActionSendMsg(int actionID, String msgFromDB, String content){
        this.actionID = actionID;
       String[] strs = msgFromDB.split(":");
       toUserID =Integer.parseInt( strs[1]);
       priority = Integer.parseInt(strs[2]);
       subject=strs[3];
       this.content = content;
    }	
    
    /**
     * format: Send Message:<toUserID>:<priority>:<subject>
     */
    public String toString() {
        StringBuffer result = new StringBuffer("Send Message:");
        result.append(toUserID+":");
        result.append(priority+":");
        if (subject == null || subject.equals("")) result.append("No subject");
        else result.append(subject);
        return result.toString();
    }

    /* (non-Javadoc)
     * @see org.cobricks.agent.Action#toHtmlString()
     */
    public String toHtmlString() {
        // TODO Auto-generated method stub
        return null;
    }
    
    /**
     * @return Returns the priority.
     */
    public int getPriority() {
        return priority;
    }
    /**
     * @param priority The priority to set.
     */
    public void setPriority(int priority) {
        this.priority = priority;
    }

    /**
     * @return Returns the toUserID.
     */
    public int getToUserID() {
        return toUserID;
    }
    /**
     * @param toUserID The toUserID to set.
     */
    public void setToUserID(int toUserID) {
        this.toUserID = toUserID;
    }
    /**
     * @return Returns the subject.
     */
    public String getSubject(){
    	return subject;
    }
    /**
     * @param subject The subject to set.
     */
    public void setSubject(String subject){
    	this.subject=subject;
    }
}

--- NEW FILE: ActionRating.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

import java.util.ArrayList;
import java.util.Iterator;

/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class ActionRating extends Action {

    private int annoID;
    private String rating;
 
    
    public ActionRating(){
        this.type = Action.SETRAT;
    }
    /*
    public ActionSendMail(String et, String subj, String cont){
        this();
        emailTo = et;
        subject = subj;
        content = cont;
    }
    */
    // Format of mailFromDB: Set Rating:<annoID>:<rating>
    public ActionRating(int actionID, String ratFromDB){
        this.actionID = actionID;
        String[] cont = ratFromDB.split(":",3);
        annoID = Integer.parseInt(cont[1]);
        rating = cont[2];    
    }
    /* 
     * @see java.lang.Object#toString()
     */
    public String toString() {
        StringBuffer result = new StringBuffer("Set Rating:");
        result.append(annoID+":");
        result.append(rating);
        return result.toString();
    }
   
    /** 
     * the output html format for Velocity template
	 *
	 * @see org.cobricks.agent.Action#toHtmlString()
	 * @return the output html format for Velocity template (Ye Shen)
	 * */
    public String toHtmlString() {
        // TODO Auto-generated method stub
        return null;
    }
    /**
     * @return Returns the subject.
     */
    public int getAnnoID() {
        return annoID;
    }
    /**
     * @param subject The subject to set.
     */
    public void setAnnoID(int annoID) {
        this.annoID = annoID;
    }

    public String getRating() {
        return rating;
    }
    

    public void setRating(String rating) {
        this.rating = rating;
    }  

}

--- NEW FILE: AgentManager.java ---
/*
 * Copyright (c) 2005 Cobricks Group. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted under the terms of the Cobricks Software
 * License, either version 1.0 of the License, or (at your option) any 
 * later version (see www.cobricks.org).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */

package org.cobricks.agent;
import java.util.List;
import org.cobricks.core.ComponentManagerInterface;


/**
 * Interface of the manager class of the Message Component.
 *
 * @author   mic...@ac...
 * @version  $Date: 2006/02/13 12:37:05 $
 */

public interface AgentManager extends ComponentManagerInterface
{
    public void obtainRules();
    public void insertRuleForUser(int userID, Rule rule);
    public void delRule(int userID, Rule rule);
    public void updateRule(int userID, Rule rule);
    public List getRulesForUser(int userID);
}

--- NEW FILE: Condition.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

import java.util.HashMap;
import java.util.Iterator;

/**
*
* @author Han Jiang
* @author Tong Tong
* @author Ye Shen
* @version $Date: 2006/02/13 12:37:05 $
*/
public class Condition
{	
	private int conditionID;
	private String domain;
	private String action;
	private int userID;
	private String srcComponent;
	HashMap attrMap = new HashMap();
	
	public Condition(){
	    attrMap = new HashMap();
	}
	
	/** Get a condition from database
	 *  //Condition format: 
	 *   <domain>:<action>:<userID>:<srcComponent>:{<aname>=|<|>|~<avaule>;}*
	 *   The character ~ stands for like
	 * @param conditionID : the column rule_conditionID from table user_rulesConditions
	 * @param conFromDB : the column rule_condition from table user_rulesConditions
	 */
	public Condition(int conditionID,String conFromDB){
	    this(conFromDB);
	    this.conditionID = conditionID;
	}
	
	
	// Get a condition from database
	public Condition(String conFromDB){
	    String[] content = conFromDB.split(":");
		domain = content[0];
		System.out.println(domain);
		action = content[1];
		System.out.println(action);
		userID = Integer.parseInt(content[2]);
		System.out.println(userID);
		srcComponent = content[3];
		System.out.println(srcComponent);
		attrMap = new HashMap();
		if (content.length==4) return;
		System.out.println(content[4]);
		
		String[] attrPaars = content[4].split(";");
		System.out.println(attrPaars.length);
		System.out.println(attrPaars[0]);
		System.out.println(attrPaars[1]);
		for (int attIndex = 0; attIndex <attrPaars.length; attIndex++){
		    
		    int type;
		    if (attrPaars[attIndex].indexOf("=")> -1) type = Attribute.EQUAL;
		    else if (attrPaars[attIndex].indexOf(">")> -1) type = Attribute.GREATER;
		    else if (attrPaars[attIndex].indexOf("<")>-1) type = Attribute.SMALLER;
		    else if (attrPaars[attIndex].indexOf("~")> -1) type = Attribute.LIKE;
		    else continue;
		    System.out.println(type);
		    String[] attrPaar = attrPaars[attIndex].split("=|>|<|~");
		    System.out.println("attrpaar lentt"+attrPaar.length+attrPaar[0]);
		    Attribute attr = new Attribute(attrPaar[0], type, attrPaar[1]);
		    System.out.println(attr);
		    attrMap.put(attrPaar[0], attr);
		}
	}

	
	// Get a condition from the Browser. Attention: we obtain the conditionID from the database. The value is
      // equivalent to the maximal ID in the table condition.
	public Condition(String d, String o, int userid, String s){
	   	domain=d;
		srcComponent=s;
		userID= userid;
		action=o;
	}
	/**
	 * <domain>:<action>:<userID>:<srcComponent>:{<aname>=<avaule>;}*
	 * @return Returns the output for database. Save a condition into the database
	 */
	public String toString(){
	    StringBuffer result = new StringBuffer();
	    result.append(domain+":"+action+":"+userID+":"+srcComponent);
	    
	    if (attrMap ==null || attrMap.isEmpty()) return result.toString();
	    
	    result.append(":");
	    for(Iterator keys= attrMap.keySet().iterator(); keys.hasNext();){
	        Attribute attr= (Attribute)attrMap.get(keys.next());
	        result.append(attr.toString());
	        result.append(";");
	    }
	    result.deleteCharAt(result.length()-1);
	    return result.toString();
	}
	
	/**
	 * add the attribut for condition
	 * 
	 * @param name name of the attribut
	 * @param value value of the attribut
	 */
	public void addAttr(String name, int type, String value){
	    if (type < 0 || type >3) return;
	    Attribute attr = new Attribute (name, type, value);
	    attrMap.put(name, attr);
	}
	
	/**
	 * delete an attribut from the condition
	 * 
	 * @param name name of the attribut
	 */
	public void delAttr(String name){
	    attrMap.remove(name);
	}
	
	/**
	 * change the value of an attribut
	 * 
	 * @param name name of the attribut
	 * @param newvalue new value of the attribut
	 */
	public void changeAttr(String name, int type, String newValue){
	    delAttr(name);
	    addAttr(name,type, newValue);
	}
	/**
	 * the output html format for Velocity template
	 * 
	 * @return the output html format for Velocity template (Ye Shen)
	 */
	public String toHtmlString(){
        //	  TODO Auto-generated method stub
		StringBuffer show=new StringBuffer("<tr>");
		show.append("<td>"+domain+"</td>");
		show.append("<td>"+action+"</td>");
		if(userID==0)
		    show.append("<td><color=red>operator is not defined!</color></td>");
        else
		    show.append("<td>"+userID+"</td>");
		show.append("<td>"+srcComponent+"</td>");
		show.append("<td><table border>");
		for (Iterator keys = attrMap.keySet().iterator();keys.hasNext();){
			String key = (String)keys.next();
			Attribute attr= (Attribute)attrMap.get(key);
			show.append("<tr><td>"+key+"</td><td>");
		        if (attr.getType()== Attribute.EQUAL) show.append("=");
		        else if (attr.getType()== Attribute.GREATER) show.append(">");
		        else if (attr.getType()== Attribute.SMALLER) show.append("<");
		        else show.append(" like ");
		    show.append("</td><td>");
		    show.append(attr.getValue());
			show.append("</td></tr>");
		}
		show.append("</table></td></tr>");
	    return show.toString();
	}
	
 	 public HashMap getAttrMap() {
        return attrMap;
    }
	
 	  public int getUserID() {
        return userID;
    }
 	 public void setUserID(int userID) {
        this.userID = userID;
    }
	
	/**
     * @return Returns the conditionID.
     */
    public int getConditionID() {
        return conditionID;
    }
    /**
     * @param conditionID The conditionID to set.
     */
    public void setConditionID(int conditionID) {
        this.conditionID = conditionID;
    }
    /**
     * @return Returns the domain.
     */
    public String getDomain() {
        return domain;
    }
    /**
     * @param domain The domain to set.
     */
    public void setDomain(String domain) {
        this.domain = domain;
    }
    /**
     * @return Returns the option.
     */
    public String getOption() {
        return action;
    }
    /**
     * @param option The option to set.
     */
    public void setOption(String option) {
        this.action = option;
    }
    /**
     * @return Returns the srcComponent.
     */
    public String getSrcComponent() {
        return srcComponent;
    }
    /**
     * @param srcComponent The srcComponent to set.
     */
    public void setSrcComponent(String srcComponent) {
        this.srcComponent = srcComponent;
    }
}
--- NEW FILE: DRLCreator.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;


import java.util.Map;
import java.util.Iterator;
import java.util.List;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import org.apache.log4j.Logger;

import org.cobricks.core.CoreManager;
import org.cobricks.user.User;
import org.cobricks.user.UserManager;
/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class DRLCreator {

    static Logger logger = Logger.getLogger(DRLCreator.class);
    Map totalRules;
    CoreManager coreManager;
    String DRL_dir;
    public DRLCreator(Map totalRules, String dir,CoreManager coreManager) 
    {
       this.totalRules = totalRules;
       this.coreManager = coreManager;
       DRL_dir=dir;
       int key=-1;
       createDRL(key);
    }
    public DRLCreator(Map totalRules, String dir, int userid, CoreManager coreManager){
    	this.totalRules=totalRules;    	
    	this.coreManager=coreManager;
    	DRL_dir=dir;
    	createDRL(userid);
    }
    public void createDRL(int key){
        BufferedOutputStream bos;
        byte[] b;
        try {
        	if(key==-1)
                 bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent.java.drl")));
        	
        	else
        	     bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl")));
            String top="<?xml version=\"1.0\"?>\n" +
            "<rule-set name=\"Agent\"\n" +
            "xmlns=\"http://drools.org/rules\"\n" +
            "xmlns:java=\"http://drools.org/semantics/java\"\n" +
            "xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
            "xs:schemaLocation=\"http://drools.org/rules rules.xsd\n" +
            "http://drools.org/semantics/java java.xsd\">\n";
            b=top.getBytes();
            bos.write(b); 
            bos.close();
            createDRL_function(key);
            Iterator iterator = totalRules.entrySet().iterator();
            if(key==-1){
            	while(iterator.hasNext()){
            		List rulesForUser = (List)iterator.next();
            		if (rulesForUser == null || rulesForUser.isEmpty()) continue;
            		for (int i=0; i<rulesForUser.size();i++){
            			Rule rule = (Rule)rulesForUser.get(i);
            			String ru="<rule name=\""+rule.getRuleID()+"\">\n" +
						"<parameter identifier=\"coreManager\">\n" +
						"<class>CoreManager</class>\n" +
						"</parameter>\n" +
						"<parameter identifier=\"creator\">\n" +
						"<class>User</class>\n" +
						"</parameter>\n" +
						"<parameter identifier=\"domain\">\n" +
						"<class>String</class>\n" +
						"</parameter>\n"+
						"<parameter identifier=\"opt\">\n" +
						"<class>String</class>\n" +
						"</parameter>\n"+
						"<parameter identifier=\"src\">\n" +
						"<class>String</class>\n" +
						"</parameter>\n";
            			b=ru.getBytes();
            			bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
            			bos.write(b);  
            			bos.close();
            			createDRL_rule(key, rule.getConditions(), rule.getActions());
            			ru="</rule>\n";
            			b=ru.getBytes();
            			bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
            			bos.write(b);  
            			bos.close();
            		   }
            	    }
            		String end="</rule-set>";
                    b=end.getBytes();
                    bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
                    bos.write(b);
                    bos.close();
                }
            else{
            	List rulesForUser = (List)totalRules.get(new Integer(key));
        		if (rulesForUser == null || rulesForUser.isEmpty()) 
        			logger.debug("ERROR:this user has no rules!");
        		else
        		{for (int i=0; i<rulesForUser.size();i++)
        		   {
        			Rule rule = (Rule)rulesForUser.get(i);
        			String ru="<rule name=\""+rule.getRuleID()+"\">\n" +
					"<parameter identifier=\"coreManager\">\n" +
					"<class>CoreManager</class>\n" +
					"</parameter>\n" +
					"<parameter identifier=\"creator\">\n" +
					"<class>User</class>\n" +
					"</parameter>\n" +
					"<parameter identifier=\"domain\">\n" +
					"<class>String</class>\n" +
					"</parameter>\n"+
					"<parameter identifier=\"opt\">\n" +
					"<class>String</class>\n" +
					"</parameter>\n"+
					"<parameter identifier=\"src\">\n" +
					"<class>String</class>\n" +
					"</parameter>\n";
        			b=ru.getBytes();
        			bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
        			bos.write(b);  
        			bos.close();
        			createDRL_rule(key, rule.getConditions(), rule.getActions());
        			ru="</rule>\n";
        			b=ru.getBytes();
        			bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
        			bos.write(b);  
        			bos.close();
        		   }
        	    }
        		String end="</rule-set>";
                b=end.getBytes();
                bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
                bos.write(b);
                bos.close();
            }
            
            
        }
            
        catch (Exception e) {
                // TODO Auto-generated catch block
        e.printStackTrace();
        }    
    }

    public void createDRL_function(int key){
        BufferedOutputStream bos;
        byte[] b;
        try {
        	if(key==-1)
               bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent.java.drl"),true));
        
    	    else
    	       bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
            String ac=
            "<import>org.cobricks.user.*</import>\n" +
            "<import>org.cobricks.category.*</import>\n"+
            "<import>org.cobricks.item.*</import>\n"+
            "<import>org.cobricks.context.*</import>\n"+
            "<import>org.cobricks.core.util.MailUtil</import>\n"+
            "<import>org.cobricks.message.MessageManager</import>\n" +
            "<import>org.cobricks.message.MessageManagerImpl</import>\n" +
            "<import>org.cobricks.core.ComponentDirectory</import>\n" +
            "<import>org.cobricks.message.Message</import>\n" +
            "<import>org.cobricks.core.CoreManager</import>\n" +
            "<import>java.lang.Object</import>\n" +
            "<import>java.lang.String</import>\n" +
            "<import>java.io.IOException</import>\n"+
            "<import>java.util.Date</import>\n"+
            "<import>java.util.Map</import>\n"+
            "<import>java.util.HashMap</import>\n"+
			"<import>java.util.List</import>\n"+
			"<import>java.util.Iterator</import>\n"+
            "<java:functions>\n";
            
            ac=ac+"public void sendMsg(CoreManager coreManager,User creator, int recipientID, int priority, String subject, String message_content)\n" +
            "{\n" +
			"try{\n" +
				"MessageManager m;\n" +
				"ComponentDirectory componentDirectory = coreManager.getComponentDirectory();\n" +
				"m= (MessageManager)componentDirectory.getManager(\"messageManager\");\n" +
				"Message message = new Message();\n" +
				"message.addRecipient(recipientID);\n" +
				"message.setSubject(subject);\n" +
				"message.setPriority(priority);\n" +
				"message.setContent(message_content);\n" +
				"m.sendMessage(message, creator);\n" +
			 "}\n" +
			"catch(Exception e){\n" +
			    "System.out.print(e.toString());\n" +
				"}\n" +
			"}\n" ;		
            
             ac=ac+"public void sendEmail(CoreManager coreManager, String smtphost, String emailfrom, String emailaddr, String subject, String m)\n"+
             "{\n"+
             "try{\n"+
               "String emailto=new String();\n"+
               "if(emailaddr.split(\"@\").length==1){\n"+ 
                   "UserManager userManager = (UserManager)coreManager.getComponentDirectory().getManager(\"userManager\");\n"+
                   "int id=userManager.getUserIdForUserLogin(emailaddr);\n"+
				   "User emailtouser=userManager.getUser(id);\n"+
                   "emailto = emailtouser.getAttributeAsString(User.EMAIL);\n"+
               "}\n"+
               "else if(emailaddr.split(\"@\").length==2){\n"+
                    "emailto=emailaddr;"+
               "}\n"+
               "MailUtil.sendMail(smtphost, emailto, emailfrom, subject, m);\n"+
             "}\n" +
             "catch(Exception e){\n" +
                "System.out.print(e.toString());\n" +
             "}\n" +
             "}\n";
             
             ac=ac+"public void setAttr(CoreManager coreManager,Item item,int id, String aname, String value)"+
                   "{\n"+
                     "try{\n"+
                       "if(id==0){\n"+
                       "item.setAttribute(aname,value);\n"+
                       "}\n"+
                        "else{\n"+
                          "ItemManager itemManager=(ItemManager)coreManager.getComponentDirectory().getManager(\"itemManager\");\n"+
                          "Item item=itemManager.getItem(id);\n"+
                          "item.setAttribute(aname,value);\n"+
                        "}\n"+
                      "}\n" +
                      "catch(Exception e){\n" +
                               "System.out.print(e.toString());\n" +
                      "}\n" +
                   "}\n";
             ac=ac+"public void setAttr(CoreManager coreManager, Category category,int id, String aname, String value)"+
             "{\n"+
               "try{\n"+
                 "if(id==0){\n"+
                   "id=category.getId();\n"+
                 "}\n"+
                 "else{\n"+                   
                      "CategoryManager categoryManager=(CategoryManager)coreManager.getComponentDirectory().getManager(\"categoryManager\");\n"+
                      "Category category=categoryManager.getCategory(id);\n"+
                      "category.setAttribute(aname,value);\n"+
                 "}\n"+
               "}\n" +
               "catch(Exception e){\n" +
                        "System.out.print(e.toString());\n" +
                "}\n" +
            "}\n";   
            
             ac=ac+"public void setAttr(CoreManager coreManager, Context context,int id, String aname, String value)"+
             "{\n"+
               "try{\n"+
                 "if(id==0){\n"+
                   "id=context.getId();\n"+
                 "}\n"+
                 "else{\n"+     
                          "ContextManager contextManager=(ContextManager)coreManager.getComponentDirectory().getManager(\"contextManager\");\n"+
                          "Context context=contextManager.getContext(id);\n"+
                          "context.setAttribute(aname,value);\n"+
                       "}\n"+
                    "}\n" +
                    "catch(Exception e){\n" +
                            "System.out.print(e.toString());\n" +
                    "}\n" +
                "}\n";
             
             
             ac=ac+"public void setAnnotation(CoreManager coreManager, User creator, Item item, String lang, String title, String content, int rating){\n"+
             		"try{"+
             			"ItemManager itemManager=(ItemManager)coreManager.getComponentDirectory().getManager(\"itemManager\");\n"+
             			"int aitemid=item.getAnnotationCount()+1;\n"+
             			"Date datum=new Date();\n"+
             			"ItemAnnotation itemannotation=new ItemAnnotation(itemManager,aitemid, item.getId(), creator.getId(), datum, lang, title, content, rating);\n"+
             			"item.addItemAnnotation(itemannotation);\n"+
        				"}\n"+
        				"catch(Exception e){\n"+
        					"System.out.print(e.toString());"+
        				"}\n"+
        			"}\n";
        
           
    
             
            
             ac=ac+"public void setRating(CoreManager coreManager, User creator, Item item, int rating)"+
                  "{\n"+
                     "try{\n"+ 
                       "setAnnotation(coreManager, creator, item, \" \",\"set Rating\",\" \",rating);\n"+
        				"}\n"+
                      "catch(Exception e){\n" +
                        "System.out.print(e.toString());\n" +
                      "}\n" +
                    "}\n";
               
             
             
             ac=ac+"</java:functions>\n";
             
             
             
             
             b=ac.getBytes();
             bos.write(b);
             bos.close();
             
        }
            
        catch (Exception e) {
                // TODO Auto-generated catch block
        e.printStackTrace();
        }  
    }
    
    public void createDRL_rule(int key, List c, List a){
        BufferedOutputStream bos;
        byte[] b;
        try {
        	if(key==-1)
                bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent.java.drl"),true));
         
     	    else
     	       bos = new BufferedOutputStream(new FileOutputStream(DRL_dir.concat("Agent_"+key+".java.drl"),true));
            String ru=null;
            Iterator i_c=c.iterator();
            while(i_c.hasNext()){
                  Condition condition=(Condition)i_c.next();
                  if(condition.getDomain().equals("item")){
                     ru="<parameter identifier=\"item\">\n" +
                     "<class>Item</class>\n" +
                     "</parameter>\n";
                  }
                  if(condition.getDomain().equals("category")){
                    ru="<parameter identifier=\"category\">\n" +
                     "<class>Category</class>\n" +
                     "</parameter>\n";
                  }
                  if(condition.getDomain().equals("context")){
                    ru="<parameter identifier=\"context\">\n" +
                     "<class>Context</class>\n" +
                     "</parameter>\n";
                  }

            }
            Iterator i_c2=c.iterator();
            while(i_c2.hasNext()){
                  Condition condition=(Condition)i_c2.next();
                  ru=ru+"<java:condition>domain.equals(\""+condition.getDomain()+"\")</java:condition>\n"+
                  "<java:condition>src.equals(\""+condition.getSrcComponent()+"\")</java:condition>\n";
                  int userID=condition.getUserID();
                  UserManager userManager = (UserManager)
                  coreManager.getComponentDirectory().getManager("userManager");
                  User user=userManager.getUser(userID);     
                  String creator;
                  if(userID==0){
                      creator="";
                  }
                  else creator=user.getUserLogin(); 
                  if(!creator.equals("")){
                        ru=ru+"<java:condition>creator.getUserLogin().equals(\""+creator+"\")</java:condition>\n";
                  }
                  ru=ru+"<java:condition>opt.equals(\""+condition.getOption()+"\")</java:condition>\n";
                  if(condition.getAttrMap()!=null){
                   Map attrMap = condition.getAttrMap();
                   Iterator attrkey = attrMap.keySet().iterator();
                   while (attrkey.hasNext()){
                      String attr_name = (String)attrkey.next();
                      Attribute attr=(Attribute)attrMap.get(attr_name);
                      if(condition.getSrcComponent().equals("org.cobricks.item")){
                                if(attr.getName().equals("title")){
                                	if(attr.getType()==0)
                                      ru=ru+"<java:condition>item.getTitle().equals(\""+
                                      attr.getValue()+"\")</java:condition>\n";
                                    else if(attr.getType()==1)
                                      ru=ru+"<java:condition>item.getTitle().compareTo(\""+
	                                  attr.getValue()+"\")>0</java:condition>\n";
                                    else if(attr.getType()==2)
                                      ru=ru+"<java:condition>item.getTitle().compareTo(\""+
		                              attr.getValue()+"\")<0</java:condition>\n";
                                    else if(attr.getType()==3){                                                                         
                                      ru=ru+"<java:condition>item.getTitle().indexOf(\""+attr.getValue()+"\")>=0"+
			                                "</java:condition>\n";
                                    }
                               
                                }
                                else if(attr.getName().equals("content")){
                                	if(attr.getType()==0)
                                        ru=ru+"<java:condition>item.getContent().equals(\""+
                                        attr.getValue()+"\")</java:condition>\n";
                                    else if(attr.getType()==1)
                                        ru=ru+"<java:condition>item.getContent().compareTo(\""+
  	                                    attr.getValue()+"\")>0</java:condition>\n";
                                    else if(attr.getType()==2)
                                        ru=ru+"<java:condition>item.getContent().compareTo(\""+
  		                                attr.getValue()+"\")<0</java:condition>\n";
                                    else if(attr.getType()==3)
                                        ru=ru+"<java:condition>item.getContent().indexOf(\""+attr.getValue()+"\")>=0"+
										"</java:condition>\n";
                                	
                                }
                                else {
                                	if(attr.getType()==0)
                                        ru=ru+"<java:condition>item.getAttributeAsString(\""+attr.getName()+"\").equals(\""+
                                        attr.getValue()+"\")</java:condition>\n";
                                    else if(attr.getType()==1)
                                        ru=ru+"<java:condition>item.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
  	                                    attr.getValue()+"\")>0</java:condition>\n";
                                    else if(attr.getType()==2)
                                        ru=ru+"<java:condition>item.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
  		                                attr.getValue()+"\")<0</java:condition>\n";
                                    else if(attr.getType()==3)
                                        ru=ru+"<java:condition>item.getAttributeAsString(\""+attr.getName()+"\").indexOf(\""+attr.getValue()+"\")>=0"+
										"</java:condition>\n";
                                }
                                
                      }
                      else if (condition.getSrcComponent().equals("org.cobricks.category")){
                      	if(attr.getType()==0)
                            ru=ru+"<java:condition>category.getAttributeAsString(\""+attr.getName()+"\").equals(\""+
                            attr.getValue()+"\")</java:condition>\n";
                        else if(attr.getType()==1)
                            ru=ru+"<java:condition>category.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
                              attr.getValue()+"\")>0</java:condition>\n";
                        else if(attr.getType()==2)
                            ru=ru+"<java:condition>category.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
                              attr.getValue()+"\")<0</java:condition>\n";
                        else if(attr.getType()==3)
                            ru=ru+"<java:condition>category.getAttributeAsString(\""+attr.getName()+"\").indexOf(\""+attr.getValue()+"\")>=0"+
							"</java:condition>\n";
                            
                      }
                      else if(condition.getSrcComponent().equals("org.cobricks.context")){
                      	if(attr.getType()==0)
                            ru=ru+"<java:condition>context.getAttributeAsString(\""+attr.getName()+"\").equals(\""+
                            attr.getValue()+"\")</java:condition>\n";
                        else if(attr.getType()==1)
                            ru=ru+"<java:condition>context.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
                              attr.getValue()+"\")>0</java:condition>\n";
                        else if(attr.getType()==2)
                            ru=ru+"<java:condition>context.getAttributeAsString(\""+attr.getName()+"\").compareTo(\""+
                              attr.getValue()+"\")<0</java:condition>\n";
                        else if(attr.getType()==3)
                            ru=ru+"<java:condition>context.getAttributeAsString(\""+attr.getName()+"\").indexOf(\""+attr.getValue()+"\")>=0"+
							"</java:condition>\n";   
                      	   
                      }
                     
                   }
                }
            }
           Iterator i_a=a.iterator();
           ru=ru+"<java:consequence>\n";
           while(i_a.hasNext()){
                Action action=(Action)i_a.next();
                switch(action.type){
                case Action.SENDMSG:
                    ActionSendMsg actMsg = (ActionSendMsg)action;
                    ru=ru+"sendMsg( coreManager, creator,"+actMsg.getToUserID()+", "+actMsg.getPriority()+", \""+actMsg.getSubject()+"\",\""+actMsg.getContent()+"\");\n";
		  		  
                    break;
                case Action.SENDMAIL:
                    ActionSendMail actMail = (ActionSendMail)action;
                    String smtphost=coreManager.getProperty("message.email.smtphost");
                     if (smtphost == null || smtphost.trim().length()<1) {
                        logger.warn("no SMTP host defined");
                    }
                    String emailfrom = coreManager.getProperty("message.email.defaultfrom");
                
                    ru=ru+"sendEmail( coreManager, \""+smtphost+"\", \""+emailfrom+"\", \""+
                          actMail.getEmailTo()+"\", \""+actMail.getSubject()+"\",\""+actMail.getContent()+"\");\n";
                          
                    break;
                case Action.SETATTR:
                    ActionSetAttr actSet = (ActionSetAttr)action;
                    
                    if(actSet.getObjectName().equals("item"))
                        ru=ru+"setAttr( coreManager, item,"+actSet.getObjectID()+", \""+actSet.getAName()+
                        "\", \""+actSet.getAValue()+"\");\n";
                    else if(actSet.getObjectName().equals("category"))
                        ru=ru+"setAttr( coreManager, category,"+actSet.getObjectID()+", \""+actSet.getAName()+
                        "\", \""+actSet.getAValue()+"\");\n";
                    else if(actSet.getObjectName().equals("context"))
                        ru=ru+"setAttr( coreManager, context,"+actSet.getObjectID()+", \""+actSet.getAName()+
                        "\", \""+actSet.getAValue()+"\");\n";
                    else if(actSet.getObjectName().equals("course"))
                        ru=ru+"setAttr( coreManager, course,"+actSet.getObjectID()+", \""+actSet.getAName()+
                        "\", \""+actSet.getAValue()+"\");\n";
                    break;
                case Action.SETANNO:
                	ActionAnnotation actAnno=(ActionAnnotation)action;
                    if(actAnno.getRating()==null||actAnno.getRating().equals("")||actAnno.getRating().equals(" "))actAnno.setRating("0");
                    ru=ru+"setAnnotation( coreManager, creator, item, \""+
                        actAnno.getLanguage()+"\",\""+actAnno.getTitle()+"\", \""+actAnno.getContent()+"\", "+actAnno.getRating()+");\n";
                    break;
                case Action.SETRAT:
                    ActionRating actRat=(ActionRating)action;
                    ru=ru+"setRating( coreManager,creator, item, "+actRat.getRating()+");\n";
                }
                
           }
           ru=ru+"</java:consequence>\n";
            b=ru.getBytes();
            bos.write(b); 
            bos.close();
        }
            
        catch (Exception e) {
                // TODO Auto-generated catch block
        e.printStackTrace();
        }   
    }
}

--- NEW FILE: Attribute.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class Attribute {

    public static final int EQUAL = 0;
    public static final int GREATER = 1;
    public static final int SMALLER = 2;
    public static final int LIKE = 3;
    
    private String name;
    private String value;
    private int type;
    
    public Attribute (String name, int type, String value){
        if (type < 0 || type > 3) type = 3;
        this.name = name;
        this.type = type;
        this.value = value;
    }
    
    /**
     * @return Returns the name.
     */
    public String getName() {
        return name;
    }
    /**
     * @param name The name to set.
     */
    public void setName(String name) {
        this.name = name;
    }
    /**
     * @return Returns the type.
     */
    public int getType() {
        return type;
    }
    /**
     * @param type The type to set.
     */
    public void setType(int type) {
        this.type = type;
    }
    /**
     * @return Returns the value.
     */
    public String getValue() {
        return value;
    }
    /**
     * @param value The value to set.
     */
    public void setValue(String value) {
        this.value = value;
    }
    
    public String toString(){
        StringBuffer result = new StringBuffer();
        result.append(name);
        if (type== EQUAL) result.append("=");
        else if (type== GREATER) result.append(">");
        else if (type == SMALLER) result.append("<");
        else result.append("~");
        result.append(value);
        return result.toString();
    }
}

--- NEW FILE: ActionAnnotation.java ---
/*
 * Copyright (c) 2003-2005 Cobricks Group. All rights reserved.
 *
 * This file is part of a free software package; you can redistribute
 * it and/or modify it under the terms of the Cobricks Software Licence;
 * either version 1.0 of the License, or (at your option) any later
 * version (see www.cobricks.de).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */
package org.cobricks.agent;

import java.util.ArrayList;
import java.util.Iterator;

/**
 * 
 * @author Han Jiang
 * @author Tong Tong
 * @author Ye Shen
 * @version $Date: 2006/02/13 12:37:05 $
 */
public class ActionAnnotation extends Action {

    private String title;
    private String rating;
    private String content;
    private String language;
    public ActionAnnotation(){
        this.type = Action.SETANNO;
    }
   /* 
    public ActionSendMail(String et, String subj, String cont){
        this();
        emailTo = et;
        subject = subj;
        content = cont;
    }
    */
    
    // Format of mailFromDB: Set Annotation:<title>:<content>:<rating>:<language>
    // format ????????????????
    public ActionAnnotation (int actionID, String AnnoFromDB){
        this.actionID = actionID;
        String[] cont = AnnoFromDB.split(":",5);
        title = cont[1];
        content = cont[2];    
        rating = cont[3];
        language= cont[4];
    }
    /* 
     * @see java.lang.Object#toString()
     */
    public String toString() {
        StringBuffer result = new StringBuffer("Set Annotation:");
        result.append(title+":");
        result.append(content+":");
        result.append(rating+":");
        result.append(language);
        return result.toString();
    }
   
    /** 
     * the output html format for Velocity template
	 *
	 * @see org.cobricks.agent.Action#toHtmlString()
	 * @return the output html format for Velocity template (Ye Shen)
	 * */
    public String toHtmlString() {
        // TODO Auto-generated method stub
        return null;
    }
    /**
     * @return Returns the subject.
     */
    public String getTitle() {
        return title;
    }
    /**
     * @param subject The subject to set.
     */
    public void setTitle(String t) {
        title = t;
    }

    public String getContent() {
        return content;
    }
    

    public void setContent(String content) {
        this.content = content;
    }
    

    public String getRating() {
        return rating;
    }
    

    public void setRating(String rat) {
        rating = rat;
    }
    


public String getLanguage() {
    return language;
}


public void setLanguage(String language) {
    this.language = language;
}

}

--- NEW FILE: AgentManagerImpl.java ---
/*
 * Copyright (c) 2005 Cobricks Group. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted under the terms of the Cobricks Software
 * License, either version 1.0 of the License, or (at your option) any 
 * later version (see www.cobricks.org).
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 */

package org.cobricks.agent;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

import org.apache.log4j.Logger;

import org.cobricks.category.Category;
import org.cobricks.category.CategoryManager;
import org.cobricks.context.Context;
import org.cobricks.context.ContextManager;
import org.cobricks.core.CobricksException;
import org.cobricks.core.ComponentDirectory;
import org.cobricks.core.ComponentEvent;
import org.cobricks.core.ComponentManagerAdaptor;
import org.cobricks.core.CoreManager;
import org.cobricks.core.db.DBAccess;
import org.cobricks.course.Course;
import org.cobricks.course.CourseManager;
import org.cobricks.item.Item;
import org.cobricks.item.ItemManager;
import org.cobricks.user.User;
import org.cobricks.user.UserManager;
import org.drools.DroolsException;
import org.xml.sax.SAXException;


/**
 * Implementation of the MessageManager interface.
 *
 * @author   mic...@ac...
 * @version  $Date: 2006/02/13 12:37:05 $
 */

public class AgentManagerImpl extends ComponentManagerAdaptor
  implements AgentManager
{

    static Logger logger = Logger.getLogger(AgentManagerImpl.class);
  
    static String COMP_NAME = "Cobricks-2 Agent Manager";
    static String COMP_VERSION = "V0.2 (Feb. 2004)";
    private Map totalRules;
    static String DRL_dir; 
   // private DRLCreator drlCreator;
    /**
     *
     */
    public AgentManagerImpl() 
    {
        super();
        totalRules = new HashMap();
    }
    public String getComponentName() 
    {
        return COMP_NAME;
    }
    public String getComponentVersion() 
    {
        return COMP_VERSION;
    }   

    public void obtainRules(){
        List ruleUserIDs = dbAccess.sqlQuery("SELECT * FROM user_rules");
        if (ruleUserIDs.isEmpty()) return;
        for (int i = 0;i<ruleUserIDs.size();i++){
            Map ruleID_userID = (Map)ruleUserIDs.get(i);
            int ruleID = Integer.parseInt(ruleID_userID.get("ruleid").toString());
            int userID = Integer.parseInt(ruleID_userID.get("userid").toString());
            obtainRuleForUser(ruleID, userID);
        }
    }
  
    private void obtainRuleForUser(int ruleID, int userID){
        List rulesForUser = (List)totalRules.get(new Integer(userID));
        if (rulesForUser == null){
            rulesForUser = new ArrayList();
            totalRules.put(new Integer(userID), rulesForUser);
        }
        
        Rule rule = new Rule();
        rule.setRuleID(ruleID);       
        List conditions = dbAccess.sqlQuery("SELECT rule_conditionID, rule_condition "+
        		" FROM user_rulesconditions WHERE ruleID="+ruleID);
        for (int i = 0;i<conditions.size();i++){
            Map conditionMap = (Map)conditions.get(i);
            int conditionID = Integer.parseInt(conditionMap.get("rule_conditionid").toString());
            String conFromDB = conditionMap.get("rule_condition").toString();
            Condition condition = new Condition(conditionID, conFromDB);
            rule.addCondition(condition);
        }
        
        List actions = dbAccess.sqlQuery("SELECT rule_actionID, rule_action, message"+
        		" FROM user_rulesactions WHERE ruleID="+ruleID);
        for (int i = 0;i<actions.size();i++){
            Map actionMap = (Map)actions.get(i);
            int actionID = Integer.parseInt(actionMap.get("rule_actionid").toString());
            String conFromDB = actionMap.get("rule_action").toString();
            String message = actionMap.get("message").toString();
            Action action = null;
            if (conFromDB.startsWith("Send Email")){
                action = new ActionSendMail(actionID,conFromDB, message);
            } else if (conFromDB.startsWith("Send Message")){
                action = new ActionSendMsg(actionID, conFromDB, message);
            } else if (conFromDB.startsWith("Set Annotation")){
                action = new ActionAnnotation(actionID, conFromDB);
            } else if (conFromDB.startsWith("Set Rating")){
                action = new ActionRating(actionID, conFromDB);
            } else {
                action = new ActionSetAttr(actionID, conFromDB);
            }
            rule.setAction(action);
        }
        rulesForUser.add(rule);
    }
  
    
    public List getRulesForUser(int userID){
        List rulesForUser = (List)totalRules.get(new Integer(userID));
        return rulesForUser;
    }
    
    public void insertRuleForUser(int userID, Rule rule){
        try{
           // Add a rule in the object totalRules
           if(totalRules.get(new Integer(userID))!=null){
	       	logger.debug("this user has rules already!");
	       	List rulesForUser = (List)totalRules.get(new Integer(userID));
	       	rulesForUser.add(rule);
	       	totalRules.remove(new Integer(userID));
	       	totalRules.put(new Integer(userID),rulesForUser);
	       	}
           else{
	           logger.debug("this user has no rules!");
	           List rulesForUser=new ArrayList();
	           rulesForUser.add(rule);
	           totalRules.put(new Integer(userID),rulesForUser);	
           }
           
           // Add the new rule in the database
           logger.debug("hier add rule database!");
           int newRuleID = Integer.parseInt(
                   dbAccess.getNewPrimaryKey("user_rules","ruleID") );
           Map user_rule = new HashMap();
           rule.setRuleID(newRuleID); 
           user_rule.put("userID", new Integer(userID));
           user_rule.put("ruleID", new Integer(newRuleID));
           dbAccess.sqlInsert("user_rules",user_rule);
           // Conditions
           logger.debug("hier add condition database");
           List conditions = rule.getConditions();
           for (int i=0; i<conditions.size();i++){
               int newConditionID = Integer.parseInt(
                       dbAccess.getNewPrimaryKey("user_rulesconditions","rule_conditionID") );
               ((Condition)conditions.get(i)).setConditionID(newConditionID);
               Map condMap= new HashMap();
               condMap.put("ruleID",new Integer(newRuleID));
               condMap.put("rule_conditionID",new Integer(newConditionID));
               condMap.put("rule_condition",conditions.get(i).toString());
               dbAccess.sqlInsert("user_rulesconditions", condMap);
           }
           // Actions
           logger.debug("hier add action database");
           List actions = rule.getActions();
           for (int i=0; i<actions.size();i++){
               int newActionID = Integer.parseInt(
                       dbAccess.getNewPrimaryKey("user_rulesactions","rule_actionID") );
               ((Action)actions.get(i)).setActionID(newActionID);
               Map actMap= new HashMap();
               actMap.put("ruleID",new Integer(newRuleID));
               actMap.put("rule_actionID",new Integer(newActionID));
               actMap.put("rule_action",actions.get(i).toString());
               actMap.put("message", ((Action)actions.get(i)).getContent());
               dbAccess.sqlInsert("user_rulesactions", actMap);
           }
           logger.debug("hier create drl");
           logger.debug(Integer.toString(userID));
           DRLCreator drlCreator = new DRLCreator(totalRules, DRL_dir, userID, coreManager);   
           
          
        }
        catch(Exception e){
        	logger.debug(e.toString());
        }
       }
    public void delRule(int userID, Rule rule){
        // remove the rule from the object totalRules
        List rulesForUser = (List)totalRules.get(new Integer(userID));
        int ruleID = rule.getRuleID();
        rulesForUser.remove(rule);
         
        // remove the rule from the database
        dbAccess.sqlDelete("user_rules", "ruleID="+ruleID);
        dbAccess.sqlDelete("user_rulesconditions", "ruleID="+ruleID);
        dbAccess.sqlDelete("user_rulesactions", "ruleID="+ruleID);
        
        DRLCreator drlCreator = new DRLCreator(totalRules, DRL_dir, userID, coreManager);   
        
    }
    public void updateRule( int userID, Rule rule){
        // update the rule in the database. 
        // TODO update the rule in the totalRules?
        // Bis jetzt wird hier geleistet: Condition, Action: change
        // Noch nicht ber¨¹cksichtigt: Condition, Action :add or delete 
        List conditions = rule.getConditions();
        for (int i= 0;i<conditions.size();i++){
            Condition condition = (Condition)conditions.get(i);
            Map condMap= new HashMap();
            condMap.put("rule_condition",condition.toString());
            dbAccess.sqlUpdate("user_rulesconditions", condMap, 
                    "rule_conditionID="+condition.getConditionID());
        }
        
        List actions = rule.getActions();
        for (int i= 0;i<actions.size();i++){
            Action action = (Action)actions.get(i);
            Map condMap= new HashMap();
            condMap.put("rule_action", action.toString());
            condMap.put("",action.getContent());
            dbAccess.sqlUpdate("user_rulesactions", condMap, 
                    "rule_actionID="+action.getActionID());
        }
        DRLCreator drlCreator = new DRLCreator(totalRules, DRL_dir,userID, coreManager);   
        
    }
    /**
     *
     */
    public void init(String componentId, String managerId, 
                     Properties properties, 
                     CoreManager coreManager, DBAccess dbAccess)
        throws Exception 
    {
        super.init(componentId, managerId, properties, coreManager, dbAccess);
        DRL_dir=properties.getProperty("agent.DRL_dir");
        ComponentDirectory componentDirectory = 
            coreManager.getComponentDirectory();
        
        componentDirectory.registerManager(managerId, this);
        logger.info("Checking and updating the agent component "
                    +"database tables");
        Set set = dbAccess.getComponentTableNames(getComponentId());
        Iterator i = set.iterator();
        while (i.hasNext()) {
            String tablename = (String)i.next();
            int res = dbAccess.checkTable(tablename);
            if (res == -1) dbAccess.createTable(tablename);
            else if (res == -2) {
                if (!dbAccess.updateTable(tablename))
                    logger.error("Updating table "+tablename+" failed.");
            }
        }
        obtainRules();
        UserManager userManager = (UserManager)
        coreManager.getComponentDirectory().getManager("userManager");
        if(userManager!=null){
         List userIdList=userManager.getUserIdList();
		 for(int j=0; j<userIdList.size();j++){
         String userID=userIdList.get(j).toString();
         DRLCreator drlCreator = new DRLCreator(totalRules, DRL_dir,Integer.parseInt(userID), coreManager);
         }
        }
    }	
    

    /**
     *
     */
    
    /* ************************************************************ */

    /**
     * Check which users want to receive the component event and deliver
     * it to the users as message.
     */
    public void processEvent(ComponentEvent event) 
    {
        logger.info("Receiving event "+event.getAction()+" for "
                    +event.getDomain()
                    +" from "+event.getSourceComponentId());

        ComponentEventThread t = new ComponentEventThread(event);
        t.start();
    }


    /* ************************************************************ */
    /* Thread for processing component events */

    class ComponentEventThread extends Thread 
    {
        ComponentEvent event;
        ComponentEventThread(ComponentEvent event) {
            this.event = event;
        }     
        public void run() {
        	String opt=event.getAction();
        	logger.debug(opt);
        	UserManager userManager = (UserManager)
            coreManager.getComponentDirectory().getManager("userManager");
        	User user = userManager.getUser(event.getUserId());
 ...
 
[truncated message content]

[Cobricks-cvscommit] cobricks2/src/org/cobricks/agent/db - New directory

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/agent/db
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2858/src/org/cobricks/agent/db

Log Message:
Directory /cvsroot/cobricks/cobricks2/src/org/cobricks/agent/db added to the repository

[Cobricks-cvscommit] cobricks2/src/org/cobricks/agent - New directory

[jiang <jia...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/agent
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv2858/src/org/cobricks/agent

Log Message:
Directory /cvsroot/cobricks/cobricks2/src/org/cobricks/agent added to the repository

[Cobricks-cvscommit] cobricks2/src/org/cobricks/user UserManagerImpl.java

[lochmann <loc...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/user
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28352/src/org/cobricks/user

Modified Files:
	UserManagerImpl.java 
Log Message:
Social Networks.

Index: UserManagerImpl.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/user/UserManagerImpl.java,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -d -r1.56 -r1.57
--- UserManagerImpl.java	12 Feb 2006 19:08:26 -0000	1.56
+++ UserManagerImpl.java	12 Feb 2006 19:43:39 -0000	1.57
@@ -173,7 +173,7 @@
     private LinkedHashMap userGraphCacheOutgoing;
     
     /* Maximum size of paths */
-    private static final int USER_GRAPH_MAX_PATH_SIZE = 8;
+    private static final int USER_GRAPH_MAX_PATH_SIZE = 10;
     
     /*
      *  Class that overrides LinkedHashMap. 

[Cobricks-cvscommit] cobricks2/src/org/cobricks/user UserPresenter.java UserManagerImpl.java UserManager.java

[lochmann <loc...@us...>]

Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/user
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17353/src/org/cobricks/user

Modified Files:
	UserPresenter.java UserManagerImpl.java UserManager.java 
Log Message:
Social Networks.

Index: UserPresenter.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/user/UserPresenter.java,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -d -r1.31 -r1.32
--- UserPresenter.java	24 Jan 2006 06:50:40 -0000	1.31
+++ UserPresenter.java	12 Feb 2006 19:08:25 -0000	1.32
@@ -799,6 +799,51 @@
             logger.error(LogUtil.ex("Failed removing role.", e));
         }
     }
+    
+    /**
+     * This method returns the shortest path from startuserid to enduserid.
+     * 
+     * @param startuserid
+     * @param enduserid
+     * 
+     * @return list of users
+     */
+
+    public List getUserPath(int startuserid, int enduserid) {
+        try {
+            List l = this.userManager.getUserPath(startuserid, enduserid);
+            List erg = new ArrayList(l.size());
+            Iterator i = l.iterator();
+            while(i.hasNext()) {
+            	Integer userid = (Integer) i.next();
+                User user = userManager.getUser(userid);
+                erg.add(user);
+            }
+            return erg;
+        } catch (Exception e) {
+            logger.error(LogUtil.ex("Failed to get UserPath.", e));
+        }
+        return new ArrayList();
+    }
+
+    /**
+     * This method returns all paths from startuser to enduser
+     * 
+     * @param userid
+     * @param attrname
+     * @param lang
+     * @return
+     */
+
+    public List getUserPaths(int startuserid, int enduserid) {
+        try {
+        	return this.userManager.getUserPaths(startuserid, enduserid);
+        } catch (Exception e) {
+            logger.error(LogUtil.ex("Failed to get UserPaths.", e));
+        }
+        return new ArrayList();
+    }
+
 
 
 }

Index: UserManagerImpl.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/user/UserManagerImpl.java,v
retrieving revision 1.55
retrieving revision 1.56
diff -u -d -r1.55 -r1.56
--- UserManagerImpl.java	24 Jan 2006 06:50:40 -0000	1.55
+++ UserManagerImpl.java	12 Feb 2006 19:08:26 -0000	1.56
@@ -19,6 +19,8 @@
 import java.sql.PreparedStatement;
 import java.sql.Timestamp;
 import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -31,6 +33,7 @@
 import java.util.SortedSet;
 import java.util.StringTokenizer;
 import java.util.TreeSet;
+import java.util.LinkedHashMap;
 
 import org.apache.log4j.Logger;
 
@@ -147,6 +150,47 @@
     
     private AttributeDescriptorManager attributeDescriptorManager;
     private OntologyClass userOntologyClass = null;
+    
+    /*
+     * Buddylist-Graph
+     * The buddylist is seen as a directed graph.
+     * Each user is seen as a vertice. The edges are defined through the
+     * buddylist entries.
+     * 
+     * To work with such user-graphs efficiently, two caches are implemented.
+     * One for the outgoing edges, and one for the incoming edges. The caches
+     * are implemented as Last Recently User (LRU) Caches, with a maximum
+     * capacity of USER_GRAPH_CACHE_MAX.
+     * 
+     * The caches associate a userid (data type: Integer) to a list of userids
+     * (data type: List containing Integer).
+     * 
+     * For accessing the caches the methods getUserGraphIncoming(),
+     * getUserGraphOutgoing() and clearUserGraphCache() are used.
+     */
+    private static final int USER_GRAPH_CACHE_MAX = 512;
+    private LinkedHashMap userGraphCacheIncoming;
+    private LinkedHashMap userGraphCacheOutgoing;
+    
+    /* Maximum size of paths */
+    private static final int USER_GRAPH_MAX_PATH_SIZE = 8;
+    
+    /*
+     *  Class that overrides LinkedHashMap. 
+     */
+    private class LRUCache extends LinkedHashMap {
+        
+        public LRUCache(int initialCapacity) {
+        	// The 3th parameter indicates, that this LinkedMap is access-ordered.
+            super(initialCapacity, 0.75f, true);
+        }
+            
+        // If there are already USER_GRAPH_CACHE_MAX entries, so the oldest 
+        // entry has to be removed.
+        protected boolean removeEldestEntry(Map.Entry eldest) {
+            return size() > USER_GRAPH_CACHE_MAX;
+        }
+    };   
 
     /**
      * Creates a new UserManagerImpl object.
@@ -154,6 +198,10 @@
     public UserManagerImpl() 
     {
         super();
+        
+        // Initialize the two caches with the maximum size as initial capacity
+        userGraphCacheIncoming = new LRUCache(USER_GRAPH_CACHE_MAX);
+        userGraphCacheOutgoing = new LRUCache(USER_GRAPH_CACHE_MAX);
     }
 
     /**
@@ -1987,6 +2035,364 @@
 	LAIdffBridge bridge = LAIdffBridge.getSingleInstance();
 	return bridge;
     }
-	
+    
+    /**
+     * Gets the outgoing edges of the user userid directly from the database.
+     * @param userid
+     * @return List of userids (Integer)
+     */
+    private List getUserGraphOutgoingFromDatabase(Integer userid) {
+        List result = this.dbAccess.sqlQuery("SELECT DISTINCT " + SINKUSERID
+                + " FROM " + TABLE_USER_ATTRUSER + " WHERE " + User.USERID
+                + "=" + userid + " AND " + ANAME + "=\"" + User.BUDDYLIST
+                + "\"");
+        List l = new ArrayList(result.size());
+        Iterator i = result.iterator();
+        while (i.hasNext()) {
+            Map row = (Map) i.next();
+            l.add((Integer) row.get(SINKUSERID));
+        }
+        return l;
+    }
+    
+    /**
+     * Gets the incoming edges of the user userid directly from the database.
+     * @param userid
+     * @return List of userids (Integer)
+     */
+    private List getUserGraphIncomingFromDatabase(Integer userid) {
+        
+        List result = this.dbAccess.sqlQuery("SELECT DISTINCT " + User.USERID
+                + " FROM " + TABLE_USER_ATTRUSER + " WHERE " + SINKUSERID
+                + "=" + userid + " AND " + ANAME + "=\"" + User.BUDDYLIST
+                + "\"");
+        List l = new ArrayList(result.size());
+        Iterator i = result.iterator();
+        while (i.hasNext()) {
+            Map row = (Map) i.next();
+            l.add((Integer) row.get(User.USERID));
+        }
+        return l;
+    }
+
+    
+    /**
+     * Returs the list of incoming edges to the user userid. Uses the
+     * UserGraphCache.
+     * 
+     * @param userid 
+     * @return List of userids (Integer) 
+     *
+     */
+    public List getUserGraphIncoming(Integer userid) {
+        List edges = (List) this.userGraphCacheIncoming.get(userid);
+        if(edges != null) {
+        	return edges;   
+        }
+        edges = getUserGraphIncomingFromDatabase(userid);
+        this.userGraphCacheIncoming.put(userid, edges);
+        return edges;
+    }
+    
+    /**
+     * Returns the list of outgoing edges of the user userid. Uses the
+     * UserGraphCache.
+     * 
+     * @param userid
+     * @return List of userids (Integer)
+     *
+     */
+    public List getUserGraphOutgoing(Integer userid) {
+        List edges = (List) this.userGraphCacheOutgoing.get(userid);
+        if(edges != null) {
+            return edges;   
+        }
+        edges = getUserGraphOutgoingFromDatabase(userid);
+        this.userGraphCacheOutgoing.put(userid, edges);
+        return edges;
+    }
+    
+    /**
+     * Clears both the userGraphCacheIncoming and the userGraphCacheOutgoing.
+     */
+    public void clearUserGraphCache() {
+        userGraphCacheIncoming.clear();
+        userGraphCacheOutgoing.clear();
+    }
+    
+    /**
+     * Method that gets the shortest possible path from startuserid to enduserid.
+     * A bidirectional breadth-first search is executed: One breadth-first search
+     * is going from the start-vertex to the end-vertex. The other search is going
+     * from the end-vertex to the start-vertex
+     * 
+     * @author lochmann
+     * 
+     * @param startuserid 
+     * @param enduserid
+     * 
+     * @return Path from startuserid to enduserid
+     *  
+     */
+    public List getUserPath(int startuserid, int enduserid)
+    throws CobricksException {
+        
+        final int MAX_PATH = USER_GRAPH_MAX_PATH_SIZE / 2;
+        
+        /* Create two paths, with one entry */
+        List startPath = new ArrayList();
+        List endPath = new ArrayList();
+        startPath.add(new Integer(startuserid));
+        endPath.add(new Integer(enduserid));
+               
+        /* Lists to collect all paths */
+        List pathsStartToEnd = new ArrayList();
+        List pathsEndToStart = new ArrayList();
+
+        /* Lists to collect the paths calculated during the previous step */
+        List pathsStartToEndPrev = new ArrayList();
+        List pathsEndToStartPrev = new ArrayList();
+        
+        /* Add the one-element-paths, to this lists */
+        pathsStartToEnd.add(startPath);
+        pathsEndToStart.add(endPath);
+        pathsStartToEndPrev.add(startPath);
+        pathsEndToStartPrev.add(endPath);
+        
+        List foundPaths = new ArrayList();
+        for(int pathlength = 2; pathlength <= MAX_PATH; pathlength ++) {
+            /* Extend the paths by one element */
+            pathsStartToEndPrev = expandStartToEndPaths(pathsStartToEndPrev);
+            pathsEndToStartPrev = expandEndToStartPaths(pathsEndToStartPrev);
+            
+            /* Add the new paths to the path-collection */
+            pathsStartToEnd.addAll(pathsStartToEndPrev);
+            pathsEndToStart.addAll(pathsEndToStartPrev);
+            
+            /* Interception set */
+            foundPaths = interceptPaths(pathsStartToEnd, pathsEndToStart);
+            
+            /* If at least one path was found, break */
+            if(!foundPaths.isEmpty()) {
+            	break;   
+            }
+        }
+        
+        logger.debug("caches: "+this.userGraphCacheIncoming.size() + " "+this.userGraphCacheOutgoing.size());
+        
+        /* Sort the paths */
+        Collections.sort(foundPaths, 
+                new java.util.Comparator() {
+                    public int compare(Object o1, Object o2) {
+                        List l1 = (List) o1;
+                        List l2 = (List) o2;
+                        return l1.size() - l2.size();
+                    }                
+                }
+        );
+        
+        /* Return the shortest path */
+        return (List) foundPaths.get(0);
+    }
+    
+    /**
+     * Method that gets all possible paths from startuserid to enduserid.
+     * A bidirectional breadth-first search is executed: One breadth-first search
+     * is going from the start-vertex to the end-vertex. The other search is going
+     * from the end-vertex to the start-vertex
+     * 
+     * @author lochmann
+     * 
+     * @param startuserid 
+     * @param enduserid
+     * 
+     * @return List of lists of UserIds
+     *  
+     */
+    public List getUserPaths(int startuserid, int enduserid)
+        throws CobricksException {
+        
+        final int MAX_PATH = USER_GRAPH_MAX_PATH_SIZE / 2;
+        
+        /* Create two paths, with one entry */
+        List startPath = new ArrayList();
+        List endPath = new ArrayList();
+        startPath.add(new Integer(startuserid));
+        endPath.add(new Integer(enduserid));
+               
+        /* Lists to collect all paths */
+        List pathsStartToEnd = new ArrayList();
+        List pathsEndToStart = new ArrayList();
+
+        /* Lists to collect the paths calculated during the previous step */
+        List pathsStartToEndPrev = new ArrayList();
+        List pathsEndToStartPrev = new ArrayList();
+        
+        /* Add the one-element-paths, to this lists */
+        pathsStartToEnd.add(startPath);
+        pathsEndToStart.add(endPath);
+        pathsStartToEndPrev.add(startPath);
+        pathsEndToStartPrev.add(endPath);
+        
+        
+        for(int pathlength = 2; pathlength <= MAX_PATH; pathlength ++) {
+            /* Extend the paths by one element */
+            pathsStartToEndPrev = expandStartToEndPaths(pathsStartToEndPrev);
+            pathsEndToStartPrev = expandEndToStartPaths(pathsEndToStartPrev);
+            
+            /* Add the new paths to the path-collection */
+            pathsStartToEnd.addAll(pathsStartToEndPrev);
+            pathsEndToStart.addAll(pathsEndToStartPrev);
+        }
+        
+        logger.debug("caches: "+this.userGraphCacheIncoming.size() + " "+this.userGraphCacheOutgoing.size());
+        
+        /* Interception */
+        List foundPaths = interceptPaths(pathsStartToEnd, pathsEndToStart);
+        
+        /* Sort the paths */
+        Collections.sort(foundPaths, 
+                new java.util.Comparator() {
+                    public int compare(Object o1, Object o2) {
+                        List l1 = (List) o1;
+                        List l2 = (List) o2;
+                        return l1.size() - l2.size();
+                    }                
+                }
+        );
+        
+        /* Return all paths */
+        return foundPaths;
+    }
+    
+    /**
+     * Searchs for all paths of length (pathlength-1), extends them by one
+     * element by using the set returned by getUserGraphOutgoing().
+     *  
+     * @param pathsStartToEnd List of paths 
+     * @param pathlength length of paths that should be expanded
+     */
+    private List expandStartToEndPaths(List pathsStartToEnd) {
+        /* New Paths */
+        List newPaths = new ArrayList();
+        
+        /* Every path in the list will be processed */
+        Iterator i = pathsStartToEnd.iterator();
+        while(i.hasNext()) {
+        	List path = (List) i.next();
+            Integer lastVertex = (Integer) path.get(path.size() - 1);
+            
+            /* Calculate the following vertices */
+            List newVertices = this.getUserGraphOutgoing(lastVertex);
+            Iterator j = newVertices.iterator();
+            while(j.hasNext()) {
+            	Integer newVertex = (Integer) j.next();
+                
+                /* Add the vertex to the path */
+                List newPath = new ArrayList(path.size() + 1);
+                for(int x = 0; x < path.size(); x ++)
+                    newPath.add(path.get(x));
+                newPath.add(newVertex);
+                
+                /* Add the newly generated path to the list */
+                newPaths.add(newPath);
+            }
+        }
+        return newPaths;
+    }
+    
+    /**
+     * Extends all paths by one element by using the set returned 
+     * by getUserGraphIncoming().
+     *  
+     * @param pathsEndToStart List of paths 
+     */
+    private List expandEndToStartPaths(List pathsEndToStart) {
+        /* New paths */
+        List newPaths = new ArrayList();
+        
+        /* Every path in the list will be processed */
+        Iterator i = pathsEndToStart.iterator();
+        while(i.hasNext()) {
+            List path = (List) i.next();
+            Integer lastVertex = (Integer) path.get(0);
+            
+            /* Calculate the following vertices */
+            List newVertices = this.getUserGraphIncoming(lastVertex);
+            Iterator j = newVertices.iterator();
+            while(j.hasNext()) {
+                Integer newVertex = (Integer) j.next();
+                
+                /* Add the new vertex at the beginning of the old path */
+                List newPath = new ArrayList(path.size() + 1);
+                newPath.add(newVertex);
+                newPath.addAll(path);
+                
+                /* Add the newly generated path to the list */
+                newPaths.add(newPath);
+            }
+        }
+        return newPaths;
+    }
+    
+    /**
+     * Calculates the interception between the paths from the start- to 
+     * the end-vertex and the end- to the start-vertex. The result are the
+     * paths from the startuserid to the enduserid.
+     * 
+     * @param pathsStartToEnd
+     * @param pathsEndToStart
+     * @return List of paths
+     */
+    private List interceptPaths(List pathsStartToEnd, List pathsEndToStart) {
+        /* Set, that contains all found paths */
+        Set alreadyFoundPaths = new HashSet();
+        
+        /* List, that contains all found paths */
+        List foundPaths = new ArrayList();
+        
+        Iterator startToEndIter = pathsStartToEnd.iterator();
+        while(startToEndIter.hasNext()) {
+        	List startToEndPath = (List) startToEndIter.next();
+            Iterator endToStartIter = pathsEndToStart.iterator();
+            while(endToStartIter.hasNext()) {
+            	List endToStartPath = (List) endToStartIter.next();
+                
+                /* If the last element of the first path, equals to the
+                 * first element of the second path, than we found a complete
+                 * path
+                 */
+                if(startToEndPath.get(startToEndPath.size() - 1).equals(
+                        endToStartPath.get(0))) {
+                    
+                    /* Combine the paths */
+                    List foundPath = new ArrayList(startToEndPath.size() + endToStartPath.size() -1);
+                    foundPath.addAll(startToEndPath);
+                    for(int i = 1; i < endToStartPath.size(); i ++) {
+                    	foundPath.add(endToStartPath.get(i));   
+                    }
+                    
+                    /* Check if a path contains the same vertex multiple times */
+                    HashSet duplicates= new HashSet();
+                    boolean containsDuplicate = false;
+                    Iterator i = foundPath.iterator();
+                    while(i.hasNext()) {
+                    	Integer element = (Integer) i.next();
+                        if(duplicates.contains(element)) {
+                        	containsDuplicate = true;   
+                        }
+                        duplicates.add(element);
+                    }
+                    
+                    /* Only new paths, with no duplicate vertices must be added */
+                    if(!alreadyFoundPaths.contains(foundPath) && !containsDuplicate) {
+                    	foundPaths.add(foundPath);
+                        alreadyFoundPaths.add(foundPath);
+                    }
+                }
+            }
+        }
+        return foundPaths;
+    }
 
 }

Index: UserManager.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/user/UserManager.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- UserManager.java	21 Oct 2005 15:56:46 -0000	1.19
+++ UserManager.java	12 Feb 2006 19:08:27 -0000	1.20
@@ -326,4 +326,32 @@
     public boolean checkCredentials(User user, Object credential);
 
     public UserHandler getUserHandler(String userlogin);
+    
+    /**
+     * Method that gets all possible paths from startuserid to enduserid
+     * 
+     * @author lochmann
+     * 
+     * @param startuserid 
+     * @param enduserid
+     * 
+     * @return List of lists of UserIds
+     *  
+     */
+    public List getUserPaths(int startuserid, int enduserid)
+        throws CobricksException;
+
+    /**
+     * Method that gets the (one of the) shortest paths from startuserid to
+     * enduserid
+     * 
+     * @author lochmann
+     * 
+     * @param startuserid
+     * @param enduserid
+     * 
+     * @return List of UserIds
+     */
+    public List getUserPath(int startuserid, int enduserid)
+        throws CobricksException;
 }

[Cobricks-cvscommit] cobricks2/web/user user-buddylist-search.html.en user-allpaths.html.en user-buddylist.html.en card.html.en

[lochmann <loc...@us...>]

Update of /cvsroot/cobricks/cobricks2/web/user
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17035/web/user

Modified Files:
	user-buddylist.html.en card.html.en 
Added Files:
	user-buddylist-search.html.en user-allpaths.html.en 
Log Message:
Social Networks.

--- NEW FILE: user-allpaths.html.en ---
#parse ( "pageheader.html" )

#set ( $userida =  $userManager.getUserIdForUserLogin($!usera) )
#set ( $useridb =  $userManager.getUserIdForUserLogin($!userb) )

#set ( $usera = $userManager.getUser($userida) )
#set ( $userb = $userManager.getUser($useridb) )

#set ( $usernamea = $usera.getUserLogin() )
#set ( $usernameb = $userb.getUserLogin() )

<h1>Social Networks</h1>

<p>
	Paths from user <em> $usernamea </em> to user <em> $usernameb </em>
</p>

#set ( $paths = $userPresenter.getUserPaths($userida, $useridb) )
#set ( $pathssize = $paths.size() )
#set ( $pathsmaxindex = $pathssize - 1 )

<p>
	Number of found paths: $pathssize<br>
	Showing only the first 10 results.
</p>
#set ( $first = 1 )
#set ( $indexpath = 0 )
<table border=0 style="table-layout:fixed;">
	#foreach ($j in $paths)
		#set ( $indexpath = $indexpath + 1 )
		#if ( $indexpath < 10 ) 
				
		<tr>
			<td>$indexpath</td>
		
			#set ( $maxindex = $j.size() - 1 )
			#set ( $index = 0 )
			#foreach ($i in $j)
				#set ( $useri = $userManager.getUser($i) )
				<td height=32 valign=bottom align=center style="border:1px solid #DFDFDF;">
					
					#set ($imageuri = "")
					#set ($imageuri = $useri.getAttribute("basic.personal.imageuri"))
					#if ($imageuri == "")
						#set ($imageuri = "/images/nouser.png")
					#end
			
					&nbsp;<img src="$imageuri" width=32 height=32>
		
					#set ($userLogin = $useri.getUserLogin())
		
					<br> $userLogin 
				</td>
				#if($index != $maxindex)
					<td valign=middle align=center>
						<img src="/images/arrow.png">
					</td>
				#end
				#set ($index = $index + 1)
			#end
		</tr>
		#end
	#end
</table>

#parse ( "pagefooter.html" )

--- NEW FILE: user-buddylist-search.html.en ---
#parse ( "pageheader.html" )

<h1>Search user</h1>

<form action="user-buddylist-search.html" method=get>
	<input type=hidden name=auserlogin value=$!auserlogin>
	<input type=hidden name=print value=$!print>
	
	<table border=0>
		<tr>
			<td>User login</td>
			<td>
				<input type=text name=searchUserLogin>
			</td>
		</tr>
		<tr>
			<td>First name</td>
			<td>
				<input type=text name=searchFirstName>
			</td>
		</tr>
		<tr>
			<td>Last name</td>
			<td>
				<input type=text name=searchLastName>
			</td>
		</tr>
		<tr>
			<td>Sort by</td>
			<td>
				<select width="40" name="sort">
	      			<option value="1">Login name</option>
	      			<option value="2">Lastname</option>
	      			<option value="3">Firstname</option>
	      		</select>
	      	</td>
	    </select>
		<tr>
			<td>
				<input type=submit name=cmd value=Search>
			</td>
		</tr>
	</table>
</form>
		
<br><br>

<script type="text/javascript">
//<!--
	function OkSubmit() {
		selected = "";
		for(i=0; i < document.getElementById("frm").elements.length; i++) {
			if(document.getElementById("frm").elements[i].name == "newUserLogin") {
				if(document.getElementById("frm").elements[i].checked == true) {
					selected = document.getElementById("frm").elements[i].value;
				}
			}
		}
		opener.document.getElementById("frm1").newUserLogin.value = selected;
		window.close();
	}
	
	function openerGoTo(s) {
		opener.location.href = s;
		window.close();
	}

	document.write("<form name=frm id=frm onSubmit=\"OkSubmit();return false;\">");
// -->
</script>

<noscript>
	<form action="user-buddylist.html" method=get>
</noscript>

	<input type=hidden name=auserlogin value=$!auserlogin>

	<table border=0 width="100%">
		<tr bgcolor="#dfdfdf">
			<td>
				&nbsp;
			</td>
			<td>
				<b>Image</b>
			</td>
			
			<td>
				<b>Login</b>
			</td>
			<td>
				<b>Name</b>
			</td>
			<td>
				<b>e-mail</b>
			</td>
		</tr>
		
#set ( $cmd = $!cmd )
#if ($cmd == "Search")

	#set ( $loginCond = "1" )
	#set ( $fnameCond = "1" )
	#set ( $lnameCond = "1" )

	#set ( $login = $!searchUserLogin )
	#set ( $fname = $!searchFirstName )
	#set ( $lname = $!searchLastName )

	#set ( $listNames = ["auserlogin", "basic.personal.firstname", "basic.personal.lastname"] )
	#set ( $listConditions = [$loginCond, $fnameCond, $lnameCond] )
	#set ( $listValues = [$login, $fname, $lname] )
	#set ( $orFlag = false )
	#set ( $sortBy = "$!sort" )

	#set ($result = $userPresenter.searchUsers($!listNames, $!listConditions, $!listValues, $!orFlag, $!sortBy, -1, "user"))

	#if (($result))
		#set( $number = 0 )
  		#foreach ($i in $result)  
    		#set ($uId = $i.getUserId())
    		#set( $number = $number + 1 )
      		<tr bgcolor = "#dfdfdf">
      			<td>
      				<input type=radio name=newUserLogin value="$i.getUserLogin()">
      			</td>
        		<td>
			#set ($imageuri = "")
			#set ($imageuri = $i.getAttribute("basic.personal.imageuri"))
			#if ("$!imageuri"!="")
					<img src="$imageuri" width="32" height=32>&nbsp;
			#end
			
			</td>
			
			<td>
          	
          	<script type="text/javascript">
			// <!--
          		document.write("<a href=\"javascript:openerGoTo('/user/card.html?auserlogin=$i.getUserLogin()');\"> $i.getUserLogin()</a>");
          	// -->
          	</script>
          	
          	<noscript>
	          	<a href="card.html?auserlogin=$i.getUserLogin()"> $i.getUserLogin()</a>
	        </noscript>
          			
        		</td>
        		<td>
          			$i.getName()
        		</td>
        		<td>
          			$!i.getAttribute("basic.contact.online.email")
        		</td>
      		</tr>
  		#end
	#else
		<tr bgcolor="#dfdfdf">
			<td colspan=4>
				<div class="info">The search for users has no results</div>
			</td>
		</tr>
	#end

#else
	<tr bgcolor="#dfdfdf">
		<td colspan=4>
			No search was performed
		</td>
	</tr>
#end

	</table>
	<input type=submit value=OK>
</form>


#parse ( "pagefooter.html" )


Index: user-buddylist.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/user/user-buddylist.html.en,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- user-buddylist.html.en	5 Jul 2005 05:35:35 -0000	1.2
+++ user-buddylist.html.en	12 Feb 2006 19:07:48 -0000	1.3
@@ -83,12 +83,32 @@
 
 <br><br>
 <table width="100%">
-  <tr bgcolor="dfdfdf"><td width="7%"><b>Delete</b></td><td width="43%"><b>Name</b></td><td width="50%"><b>E-Mail</b></td></tr>
+  <tr bgcolor="dfdfdf">
+  	<td width="7%">
+  		<b>Delete</b>
+  	</td>
+  	<td width="12%">
+  		<b>Image</b>
+  	</td>
+  	<td width="43%">
+  		<b>Name</b>
+  	</td>
+	<td width="38%">
+		<b>E-Mail</b>
+	</td>
+  </tr>
   #set ($result = $userPresenter.getUserAttrSet($auserid, "pim.network.buddylist"))
   #if ($result.size() > 0)  
     #foreach ($i in $result)
       <tr bgcolor="dfdfdf"> 	
         <td align="center"><input type="checkbox" name="id" value="$i.getId()"></td>
+        <td valign=center>&nbsp;
+        #set ($imageuri = "")
+		#set ($imageuri = $i.getAttribute("basic.personal.imageuri"))
+		#if ("$!imageuri"!="")
+			<img src="$imageuri" width="32" height=32>
+		#end
+		</td>
         <td><a href="/user/card.html?auserlogin=$i.getUserLogin()">$i.getName()</a></td>    
         <td>
           #if ($i.getAttribute("basic.contact-work.online.email"))
@@ -108,7 +128,7 @@
 
 <p>
 
-<form action="/USER" method="post">
+<form action="/USER" method="post" name=frm1 id=frm1>
 <input type="hidden" name="cmd" value="addListMember" />
 <input type="hidden" name="cmd.success" value="/user/user-buddylist.html" />
 <input type="hidden" name="cmd.error" value="/user/user-buddylist.html" />
@@ -123,6 +143,16 @@
 <input type="submit" value="Add to the list">
 <input name="newUserLogin" size="20" value="$!newUserLogin">
 
+<script type="text/javascript">
+// <!--
+	document.write("<input type=button value=Search onClick=\"window.open('/user/user-buddylist-search.html?print=true&auserlogin=$auserlogin','usersearch','width=500,height=500,scrollbar=yes,menu=no');\">");
+// -->
+</script>
+
+<noscript>
+	<a href="/user/user-buddylist-search.html?auserlogin=$auserlogin">Search</a>
+</noscript>
+
 </td></tr></table>
 
 </td></tr></table>

Index: card.html.en
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/web/user/card.html.en,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- card.html.en	18 Mar 2005 14:18:20 -0000	1.11
+++ card.html.en	12 Feb 2006 19:07:48 -0000	1.12
@@ -36,6 +36,59 @@
 
 <hr>
 
+#set ( $loggedinid = $userManager.getUserIdForUserLogin($userLogin) )
+
+<h3>Path to this user</h3>
+
+(<a href="/user/user-allpaths?usera=$userLogin&userb=$auserlogin">show all paths</a>)
+<br>
+
+#set ($result = $userPresenter.getUserPath($loggedinid, $auserid))
+#set ($resultsize = $result.size())
+#set ($maxindex = $resultsize - 1)
+
+#if ($resultsize == 0)
+	No path to this user found.
+#else
+	<table border=0 style="table-layout:fixed;">
+	<tr>
+	#set ($index = 0)
+	#foreach ($i in $result)
+		<td height=32 valign=bottom align=center style="border:1px solid #DFDFDF;">
+			#set ($imageuri = "")
+			#set ($imageuri = $i.getAttribute("basic.personal.imageuri"))
+			#if ($imageuri == "")
+				#set ($imageuri = "/images/nouser.png")
+			#end
+			
+			&nbsp;<img src="$imageuri" width=32 height=32>
+		
+		#set ($userLogin = $i.getUserLogin())
+		
+			<br> $userLogin 
+		</td>
+		#if($index != $maxindex)
+			<td valign=middle rowspan=2 align=center>
+				<img src="/images/arrow.png">
+			</td>
+		#end
+		#set ($index = $index + 1)
+	#end
+	<!--
+	</tr><tr>
+	#foreach ($i in $result)
+		#set ($userLogin = $i.getUserLogin())
+		<td align=center>
+			$userLogin 
+		</td>
+	#end
+	-->
+	</tr>
+	</table>
+#end
+
+<hr>
+
 <h3>All public attributes</h3>
 
 #set ($attrNames = [])