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Java > Open Source Codes > de > webman > sitetree > eventhandler > STOverwriteDocumentHandler


1 package de.webman.sitetree.eventhandler;
2
3
4 import com.teamkonzept.web.*;
5 import com.teamkonzept.webman.*;
6 import com.teamkonzept.webman.db.TKWebmanDBManager;
7 import com.teamkonzept.webman.mainint.*;
8 import com.teamkonzept.webman.mainint.db.*;
9
10
11 import com.teamkonzept.webman.mainint.db.queries.*;
12 import com.teamkonzept.webman.mainint.events.*;
13 import com.teamkonzept.lib.*;
14 import com.teamkonzept.field.*;
15 import com.teamkonzept.field.db.*;
16 import com.teamkonzept.db.*;
17 import com.teamkonzept.publishing.markups.*;
18
19 import java.sql.*;
20 import java.io.*;
21 import java.util.*;
22
23 /************************************************************************
24 /**
25 * Maske zum Ueberschreiben eines geerbten Docs !!! shortname bleibt !!!
26 *
27 *
28 */
29 public class STOverwriteDocumentHandler extends DefaultEventHandler implements ParameterTypes, FrameConstants, DatabaseDefaults
30 {
31     private STOverwriteDocumentHandler()
32     {}
33     
34     private static STOverwriteDocumentHandler instance = new STOverwriteDocumentHandler();
35     
36     public static STOverwriteDocumentHandler getInstance()
37     {
38         return instance;
39     }
40     
41     public void handleEvent(TKEvent evt) throws TKException
42     {
43         try
44         {
45             WebManEvent.checkEvent(evt.getRemoteUser(), evt.getName(), ContextConstants.SITE_TREE);
46             TKQuery q = TKDBManager.newQuery(TKDBPresentationGet.class);
47             q.execute();
48             ResultSet rs = q.fetchResultSet();
49
50             TKHTMLTemplate t = evt.getPrepHTMLTemplate( "st_overwriteDoc.tmpl" );
51             TKDBTemplate.prepareListTemplate( rs, t, "ST_PRESENTATION_LIST" );
52             t.set( evt.getParams().getClass( PARAMETER ) );
53             evt.finishTemplate(t);
54         }
55         catch (Throwable JavaDoc e)
56         {
57             // TO DO : Analyze Exception !
58 throw WebmanExceptionHandler.getException(e);
59         }
60     }
61     
62     public boolean isHandler(TKEvent evt)
63     {
64         return evt.getName().equalsIgnoreCase("ST_OVERWRITE_DOCUMENT");
65     }
66 }
67
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