Thread: [Cobricks-cvscommit] cobricks2/src/org/cobricks/item ItemServlet.java

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Update of /cvsroot/cobricks/cobricks2/src/org/cobricks/item
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv13672/src/org/cobricks/item

Modified Files:
	ItemServlet.java 
Log Message:


Index: ItemServlet.java
===================================================================
RCS file: /cvsroot/cobricks/cobricks2/src/org/cobricks/item/ItemServlet.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8

--- ItemServlet.java	17 Apr 2004 17:33:00 -0000	1.7
+++ ItemServlet.java	18 Apr 2004 21:54:08 -0000	1.8
@@ -11,9 +11,11 @@
 import org.cobricks.core.CobricksException;
 import java.io.PrintWriter;
 
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.text.DateFormat;
@@ -79,7 +81,11 @@
         this.addTarget("login", "performLogin", "", false);
         this.addTarget("createitem", "performCreateItem", "Create a new item");
         this.addTarget("updateitem", "performUpdate", "Update an item");
-
+        this.addTarget("searchitem", "performSearch", "Search items");
+        this.addTarget("xpathsearchitem", "performXPathSearch", 
+            "Search items (XPath)");
+        this.addTarget("itemdetails", "showItem", "Show details of an item");
+        
         ComponentDirectory componentDirectory =
             coreManager.getComponentDirectory();
         itemManager =
@@ -224,6 +230,103 @@
             return "fatalerror";
         }
     }
+    
+    public final String performSearch(PortalRequest prequest, PrintWriter out) {
+        logger.debug("performSearch");
+        
+        prequest.setContextObject("xPath", build(prequest));
+        
+        // TBD statt xpath liste mit items hinterlegen
+        
+//        if (prequest.getRequestParameter("title_de").equals("fehler")) {
+//            return "error";
+//        }
+        
+        return "success";
+    }
+    
+    public final String performXPathSearch(PortalRequest prequest, 
+        PrintWriter out) {
+        
+        //System.out.println(build(prequest));
+        
+        String query = prequest.getRequestParameter("xPathQuery");
+        //prequest.setContextObject("")
+        List items = this.itemManager.searchItems(query);
+        
+        prequest.setContextObject("searchform", Boolean.TRUE);
+        
+        if (items == null) {
+            prequest.setContextObject("errormessage", "The method searchItems "
+                + "encountered an error. Please check logging output for " 
+                + "details.");
+            return "error";
+        }        
+              
+        prequest.setContextObject("itemlist", items);
+        return "success";    
+    }
+    
+    public final String showItem(PortalRequest prequest, PrintWriter out) {
+        Item item = null;
+        try {
+            int itemid = Integer.parseInt(prequest.getRequestParameter("itemid"));
+            item = this.itemManager.getItem(itemid);
+        } catch(NumberFormatException e) {
+            return "error";
+        } catch(CobricksException e) {
+            return "error";
+        }
+        prequest.setContextObject("item", item);
+           
+        return "success";
+    }
+    
+    private String build(PortalRequest prequest) {
+        //Set errors = new HashSet(); // All errors are stored here
+        Set parameterNames = prequest.getRequestParameters().keySet();
+        //Map result = new HashMap();
+        StringBuffer result = new StringBuffer();
+ 
+        
+        if (parameterNames.isEmpty()) {
+            return null;        
+        }
+        // Go through all request parameters
+        Iterator it = parameterNames.iterator();
+        
+        // TBD: besser wieder reinnehmen?
+        // Ignore the first entry in the portal request because it's the 
+        // searchItems command
+        //it.next();               
+        
+        while (it.hasNext()) {
+            String currentParam = (String) it.next();
+            if (currentParam.startsWith("cmd")) {
+                continue;
+            }
+                        
+            String input = (String) prequest.getRequestParameter(currentParam);
+                        
+            // TBD date(time), cobricks types
+            if (!input.equals("")) {
+                if (input.matches("\\w+")) {
+                    input = "'" + input + "'";
+                }
+                result.append("/item[" + currentParam + "=" + input + "] and ");
+            } 
+            
+            System.out.println(currentParam + input);            
+        }
+        
+        // Delete the last 'and'
+        if (result.length() > 0) {
+            result.delete(result.length() - 5, result.length()); 
+        }
+        
+        System.out.println(result.toString());
+        return result.toString();
+    }
 
     /**
      * This method builds a map of instantiated attributes out of the portal





Thread: [Cobricks-cvscommit] cobricks2/src/org/cobricks/item ItemServlet.java

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