plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/OpenGenerateBinariesWizard.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.client.ui.dist.commands;
  17
  18 import java.util.Iterator;
  19
  20 import javax.jcr.Node;
  21 import javax.jcr.RepositoryException;
  22 import javax.jcr.Session;
  23
  24 import org.argeo.slc.SlcException;
  25 import org.argeo.slc.client.ui.dist.DistPlugin;
  26 import org.argeo.slc.client.ui.dist.model.ModularDistBaseElem;
  27 import org.argeo.slc.client.ui.dist.model.WorkspaceElem;
  28 import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
  29 import org.argeo.slc.client.ui.dist.wizards.GenerateBinariesWizard;
  30 import org.eclipse.core.commands.AbstractHandler;
  31 import org.eclipse.core.commands.ExecutionEvent;
  32 import org.eclipse.core.commands.ExecutionException;
  33 import org.eclipse.jface.dialogs.Dialog;
  34 import org.eclipse.jface.resource.ImageDescriptor;
  35 import org.eclipse.jface.viewers.ISelection;
  36 import org.eclipse.jface.viewers.IStructuredSelection;
  37 import org.eclipse.jface.wizard.WizardDialog;
  38 import org.eclipse.ui.IViewPart;
  39 import org.eclipse.ui.IWorkbenchPart;
  40 import org.eclipse.ui.handlers.HandlerUtil;
  41
  42 /**
  43  * Open a {@code GenerateBinariesWizard} wizard for the selected node
  44  */
  45 public class OpenGenerateBinariesWizard extends AbstractHandler {
  46         // private static final Log log = LogFactory.getLog(DeleteWorkspace.class);
  47
  48         public final static String ID = DistPlugin.ID
  49                         + ".openGenerateBinariesWizard";
  50         public final static String DEFAULT_LABEL = "Generate Aether Index";
  51         public final static ImageDescriptor DEFAULT_ICON = null;
  52
  53         public Object execute(ExecutionEvent event) throws ExecutionException {
  54                 IWorkbenchPart activePart = DistPlugin.getDefault().getWorkbench()
  55                                 .getActiveWorkbenchWindow().getActivePage().getActivePart();
  56
  57                 if (activePart instanceof IViewPart) {
  58                         ISelection selector = ((IViewPart) activePart).getViewSite()
  59                                         .getSelectionProvider().getSelection();
  60                         if (selector != null && selector instanceof IStructuredSelection) {
  61                                 Iterator<?> it = ((IStructuredSelection) selector).iterator();
  62                                 Object element = it.next();
  63                                 if (element instanceof ModularDistBaseElem) {
  64                                         ModularDistBaseElem elem = (ModularDistBaseElem) element;
  65                                         Session newSession = null;
  66                                         try {
  67                                                 Node cBase = elem.getCategoryBase();
  68                                                 String path = cBase.getPath();
  69                                                 newSession = ((WorkspaceElem) elem.getParent())
  70                                                                 .getNewSession();
  71                                                 GenerateBinariesWizard wizard = new GenerateBinariesWizard(
  72                                                                 newSession.getNode(path));
  73
  74                                                 WizardDialog dialog = new WizardDialog(
  75                                                                 HandlerUtil.getActiveShell(event), wizard);
  76                                                 int result = dialog.open();
  77
  78                                                 if (result == Dialog.OK)
  79                                                         CommandHelpers
  80                                                                         .callCommand(RefreshDistributionsView.ID);
  81                                         } catch (RepositoryException re) {
  82                                                 throw new SlcException(
  83                                                                 "Unable to duplicate session for node " + elem,
  84                                                                 re);
  85                                         }
  86                                 }
  87
  88                         }
  89                 }
  90                 return null;
  91         }
  92 }