[Idrs-commit] CVS: Idrs/dev/src/net/sourceforge/idrs/utils DB.java,1.5,1.6 ObjectStore.java,1.5,1.6

[Marc B. <big...@us...>]

Update of /cvsroot/idrs/Idrs/dev/src/net/sourceforge/idrs/utils
In directory usw-pr-cvs1:/tmp/cvs-serv12732/src/net/sourceforge/idrs/utils

Modified Files:
	DB.java ObjectStore.java 
Log Message:
Added setprops tag

Index: DB.java
===================================================================
RCS file: /cvsroot/idrs/Idrs/dev/src/net/sourceforge/idrs/utils/DB.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** DB.java	1 Feb 2002 01:34:27 -0000	1.5
--- DB.java	23 Mar 2002 04:48:28 -0000	1.6
***************
*** 1,4 ****
--- 1,15 ----
  package net.sourceforge.idrs.utils;
+ /*
+       DB.java
+       Copyright (C) 2001 Marc Boorshtein
+       
+       The contents of this file are subject to the Mozilla Public License Version 1.0 (the License); 
+       you may not use this file except in compliance with the License. You may obtain a copy of the 
+       License at http://www.mozilla.org/MPL/
  
[...1615 lines suppressed...]
!         if (this.cache == null) {
!             this.cache = new DbCache(rows);
!         }
!         
!         cache.setRows(rows);
!         cache.setPosition(this.cursurLocation);
!         
!         return cache;
!     }
!     
!     public void setCache(DbCache cache) {
!         this.cursur = DB.CLIENT;
!         this.cache = cache;
!         this.cursurLocation = cache.getPosition();
!         this.rows = cache.getRows();
!         this.beginWith = this.cursurLocation;
!         this.wasCached = true;
      }
  }
  

Index: ObjectStore.java
===================================================================
RCS file: /cvsroot/idrs/Idrs/dev/src/net/sourceforge/idrs/utils/ObjectStore.java,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** ObjectStore.java	4 Mar 2002 23:05:35 -0000	1.5
--- ObjectStore.java	23 Mar 2002 04:48:28 -0000	1.6
***************
*** 1,12 ****
  package net.sourceforge.idrs.utils;
  import java.util.*;
  import java.sql.*;
  import java.lang.reflect.*;
  import net.sourceforge.idrs.script.IDRSScript;
  import java.io.*;
  /**
   * ObjectStore.java
-  * Copyright (C) 2000 Marc Boorshtein under the GNU General Public License offered
-  * without warenty
   */
  public final class ObjectStore implements Serializable {
--- 1,23 ----
+ /*
+       ObjectStore.java
+       Copyright (C) 2001 Marc Boorshtein
+       
+       The contents of this file are subject to the Mozilla Public License Version 1.0 (the License); 
+       you may not use this file except in compliance with the License. You may obtain a copy of the 
+       License at http://www.mozilla.org/MPL/
+ 
+       Software distributed under the License is distributed on an "AS IS" basis, 
+       WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific 
+       language governing rights and limitations under the License.
+ */
  package net.sourceforge.idrs.utils;
  import java.util.*;
  import java.sql.*;
  import java.lang.reflect.*;
+ import javax.servlet.http.HttpServletRequest;
  import net.sourceforge.idrs.script.IDRSScript;
  import java.io.*;
  /**
   * ObjectStore.java
   */
  public final class ObjectStore implements Serializable {
***************
*** 16,23 ****
      protected Class cls;
      protected String id;
!     
      protected transient Vector bmethodNames;
      protected transient Vector bmethodClasses;
      
      protected String[] methodNames;
      protected Class[][] methodClasses;
--- 27,36 ----
      protected Class cls;
      protected String id;
!     protected boolean setProps;
      protected transient Vector bmethodNames;
      protected transient Vector bmethodClasses;
+     protected String[] propNames;
      
+     protected transient Method[] props;
      protected String[] methodNames;
      protected Class[][] methodClasses;
***************
*** 182,185 ****
--- 195,201 ----
       */
      public void rebuild(Object[] vals) throws Exception {
+         Class objClass;
+         Class[] propArgs = new Class[1];
+         propArgs[0] = "".getClass();
          
          this.methods=new HashMap();
***************
*** 202,205 ****
--- 218,232 ----
                  addMethod((String) methodNames[i],methodClasses[i]);
              }
+             
+             objClass = obj.getClass();
+             
+             if (this.setProps) {
+                 this.props = new Method[propNames.length];
+                 for (i=0;i<propNames.length;i++) {
+                     props[i] = objClass.getMethod(propNames[i],propArgs);
+                 }
+             }
+             
+             
          }
          catch (Exception e) {
***************
*** 275,278 ****
--- 302,364 ----
          }
          
+     }
+     
+     /**
+      *Retrieves all method names of Java Bean properties
+      *@param retrieve Will properties be autimaticly set?
+      */
+     public void retrieveProps(boolean retrieve) {
+         LinkedList props = new LinkedList();
+         Method[] meths;
+         String name;
+         Class argClass;
+         int numArgs;
+         
+         if (retrieve) {
+             this.setProps = true;
+             meths = obj.getClass().getMethods();
+             
+             for (int i=0;i<meths.length;i++) {
+                 name = meths[i].getName();
+                 numArgs = meths[i].getParameterTypes().length;
+                 if (numArgs == 1) {
+                     argClass = meths[i].getParameterTypes()[0];
+                     if (name.substring(0,3).equalsIgnoreCase("set") && argClass.equals("".getClass())) {
+                         props.add(meths[i].getName());
+                     }
+                 }
+             }
+             
+             this.propNames = new String[props.size()];
+             System.arraycopy(props.toArray(),0,this.propNames,0,this.propNames.length);
+         }
+         else {
+             this.setProps = false;
+         }
+     }
+     
+     /**
+      *Sets all properties<br>
+      *All property values must have the name objId-prop_propName
+      *@param req The current request
+      */
+     public void setProps(HttpServletRequest req) throws Exception {
+         StringBuffer buf = new StringBuffer();
+         String[] args = new String[1];
+         for (int i=0,m=this.propNames.length;i<m;i++) {
+             buf.setLength(0);
+             buf.append(this.id).append('-').append("prop").append('_').append(propNames[i].substring(3));
+             args[0] = req.getParameter(buf.toString());
+             props[i].invoke(this.obj,args);
+         }
+         
+     }
+     
+      /**
+      *Determines if props are to be set
+      *@return true If properties are being set
+      */
+     public boolean setProps() {
+         return this.setProps;
      }