bundles/org.simantics.team.ui/src/org/simantics/team/ui/handlers/DebugHandler.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.team.ui.handlers;
  13
  14 import org.eclipse.core.commands.ExecutionEvent;
  15 import org.eclipse.core.commands.ExecutionException;
  16 import org.simantics.db.Resource;
  17 import org.simantics.db.Session;
  18 import org.simantics.db.WriteGraph;
  19 import org.simantics.db.common.CommentMetadata;
  20 import org.simantics.db.common.request.WriteRequest;
  21 import org.simantics.db.exception.DatabaseException;
  22 import org.simantics.db.service.XSupport;
  23 import org.simantics.team.Activator;
  24 import org.simantics.ui.SimanticsUI;
  25 import org.simantics.ui.workbench.handler.AbstractPreferenceHandler;
  26
  27 public class DebugHandler extends AbstractPreferenceHandler {
  28     public DebugHandler() {
  29         super(Activator.getDefault());
  30     }
  31     @Override
  32     public Object execute(ExecutionEvent event) throws ExecutionException {
  33 //        ISelection sel = HandlerUtil.getCurrentSelection(event);
  34 //        IStructuredSelection ss = StructuredSelection.EMPTY;
  35 //        if (sel instanceof IStructuredSelection)
  36 //            ss = (IStructuredSelection) sel;
  37         try {
  38             Session s = SimanticsUI.getSession();
  39             s.sync(new WriteRequest() {
  40                 @Override
  41                 public void perform(WriteGraph graph) throws DatabaseException {
  42                     XSupport xs = graph.getService(XSupport.class);
  43                     //Layer0 l0 = Layer0.getInstance(graph);
  44                     Resource r = graph.newResource();
  45                     String msg = "Corrupt cluster r=" + r;
  46                     System.out.println(msg);
  47                     CommentMetadata cm = graph.getMetadata(CommentMetadata.class);
  48                     cm.add(msg);
  49                     xs.corruptCluster(r);
  50                     Resource rr = graph.newResource();
  51                     msg = "Corrupt cluster rr=" + rr;
  52                     System.out.println(msg);
  53                     cm.add(msg);
  54                     xs.corruptCluster(rr);
  55                     graph.addMetadata(cm); // Add comment to change set.
  56                     //graph.claim(l0.InstanceOf, l0.Inherits, l0.Entity);
  57                 }
  58             });
  59         } catch (DatabaseException e) {
  60             e.printStackTrace();
  61         }  finally {
  62         }
  63         return null;
  64     }
  65 }