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


1 package de.webman.sitetree.eventhandler;
2
3 import com.teamkonzept.web.*;
4 import com.teamkonzept.webman.*;
5 import com.teamkonzept.webman.db.TKWebmanDBManager;
6 import com.teamkonzept.webman.mainint.*;
7 import com.teamkonzept.webman.mainint.db.*;
8
9
10 import com.teamkonzept.webman.mainint.db.queries.*;
11 import com.teamkonzept.webman.mainint.events.*;
12 import com.teamkonzept.lib.*;
13 import com.teamkonzept.field.*;
14 import com.teamkonzept.field.db.*;
15 import com.teamkonzept.db.*;
16 import com.teamkonzept.publishing.markups.*;
17
18 import java.sql.*;
19 import java.io.*;
20 import java.util.*;
21
22 /************************************************************************
23 /**
24 * Verschieben von Knoten im Sitetree
25 * danach: Anzeigen der Maske zum Neuordnen des Sitetree
26 *
27 *
28 */
29 public class STArrangeMoveHandler extends DefaultEventHandler implements ParameterTypes, FrameConstants, DatabaseDefaults
30 {
31     private STArrangeMoveHandler()
32     {}
33     
34     private static STArrangeMoveHandler instance = new STArrangeMoveHandler();
35     
36     public static STArrangeMoveHandler 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
47             String JavaDoc mode = evt.getParameter( PARAMETER, "MOVE_MODE" );
48             String JavaDoc src = evt.getParameter( PARAMETER, "SRC_NODE" );
49             String JavaDoc dst = evt.getParameter( PARAMETER, "DST_NODE" );
50             if( (mode != null) && (src != null) && (dst != null) ) {
51                 //out.println("mode: "+mode+", src: "+src+", dst: "+dst);
52 TKQuery q = TKDBManager.newQuery(TKDBSiteTreeMoveNode.class);
53                 q.setQueryParams( "SRC_NODE_ID", new Integer JavaDoc( src ) );
54                 q.setQueryParams( "DEST_NODE_ID", new Integer JavaDoc( dst ) );
55                 q.setQueryParams( "UPORDOWN", new Integer JavaDoc( mode ) );
56                 q.execute();
57             }
58             STArrangeShowHandler.getInstance().handleEvent(evt);
59         }
60         catch (Throwable JavaDoc e)
61         {
62             // TO DO : Analyze Exception !
63 throw WebmanExceptionHandler.getException(e);
64         }
65     }
66     
67     public boolean isHandler(TKEvent evt)
68     {
69         return evt.getName().equalsIgnoreCase("ST_ARRANGE_MOVE");
70     }
71         
72 }
73
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