bundles/org.simantics.team.ui/src/org/simantics/team/ui/handlers/StageEditHandler.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 java.io.File;
  15 import java.nio.charset.Charset;
  16
  17 import org.eclipse.core.commands.ExecutionEvent;
  18 import org.eclipse.core.commands.ExecutionException;
  19 import org.eclipse.core.runtime.IProgressMonitor;
  20 import org.eclipse.core.runtime.NullProgressMonitor;
  21 import org.eclipse.core.runtime.Platform;
  22 import org.eclipse.jface.dialogs.MessageDialog;
  23 import org.eclipse.ui.PlatformUI;
  24 import org.simantics.db.Resource;
  25 import org.simantics.db.ServerReference;
  26 import org.simantics.db.Session;
  27 import org.simantics.db.exception.DatabaseException;
  28 import org.simantics.db.service.LifecycleSupport;
  29 import org.simantics.team.Activator;
  30 import org.simantics.team.internal.StagingLauncher;
  31 import org.simantics.team.internal.StagingLauncher.Config;
  32 import org.simantics.team.internal.StagingLauncher.StagingResult;
  33 import org.simantics.ui.SimanticsUI;
  34 import org.simantics.ui.workbench.handler.AbstractPreferenceHandler;
  35 import org.simantics.utils.FileUtils;
  36 import org.simantics.utils.ui.ErrorLogger;
  37 import org.simantics.utils.ui.dialogs.ShowError;
  38
  39 public class StageEditHandler extends AbstractPreferenceHandler {
  40
  41     public StageEditHandler() {
  42         super(Activator.getDefault());
  43     }
  44     private void showError(String msg, Throwable t) {
  45         String title = "Staging failed!";
  46         ShowError.showError(title, msg, t);
  47     }
  48     @Override
  49     public Object execute(ExecutionEvent event) throws ExecutionException {
  50         System.out.println("DEBUG: EditStageHandler");
  51         try {
  52             Session session = SimanticsUI.getSession();
  53             File wsFolder = new File(Platform.getInstanceLocation().getURL().getFile());
  54             File stFolder = new File(wsFolder, "staging");
  55             if (!stFolder.isDirectory())
  56                 throw new DatabaseException("Folder must exist. path=" + stFolder.getAbsolutePath());
  57             show(session, stFolder);
  58         } catch (Throwable t) {
  59             showError("Staging failed:", t);
  60         } finally {
  61         }
  62         return null;
  63     }
  64     private void show(Session session, File stFolder) {
  65         final IProgressMonitor monitor = new NullProgressMonitor();
  66         try {
  67             monitor.beginTask("begin", 1300);
  68             LifecycleSupport lfs = session.getService(LifecycleSupport.class);
  69             ServerReference sref = lfs.getSessionReference().getServerReference();
  70 //            SerialisationSupport ss = session.getService(SerialisationSupport.class);
  71             String randomAccessId = "target"; // String.valueOf(ss.getRandomAccessId(target));
  72             Resource targetLibrary = null;
  73             final Config config = new Config(session, targetLibrary, stFolder, null);
  74             StagingResult result = StagingLauncher.launch(config, sref.toString(), randomAccessId);
  75             if (result.getExitValue() != 0) {
  76                 String msg = "";
  77                 if (result.getLogFile().exists()) {
  78                     byte[] data = FileUtils.readFile(result.getLogFile());
  79                     msg = new String(data, Charset.defaultCharset());
  80                 }
  81                 if (msg.isEmpty() || msg.matches(" *"))
  82                     msg = "Staging crashed.";
  83                 ShowError.showError("Staging failed, errorcode="+result.getExitValue(), msg, new Exception());
  84             }
  85             if (result.getMessageLog() != null) {
  86                 MessageDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(),
  87                         "Staging failed",
  88                         result.getMessageLog());
  89             }
  90             } catch (Exception e) {
  91                 ErrorLogger.defaultLogError(e);
  92             } finally {
  93                 monitor.done();
  94             }
  95     }
  96 //    private String openInitDialog()
  97 //    throws DatabaseException {
  98 //        final Display display = PlatformUI.getWorkbench().getDisplay();
  99 //        final StageInitDialog.Data data = new StageInitDialog.Data();
 100 //        display.syncExec(new Runnable() {
 101 //            @Override
 102 //            public void run() {
 103 //                data.comment = "Help!";
 104 //                StageInitDialog d =  new StageInitDialog(display.getActiveShell(), data);
 105 //                if (Dialog.OK != d.open())
 106 //                    data.comment = null;
 107 //            }});
 108 //        return data.comment;
 109 //    }
 110 }