org.argeo.slc.client.ui.dist/src/org/argeo/slc/client/ui/dist/commands/ManageWorkspaceAuth.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 javax.jcr.Repository;
  19 import javax.jcr.RepositoryException;
  20 import javax.jcr.Session;
  21
  22 import org.argeo.ArgeoException;
  23 import org.argeo.jcr.JcrUtils;
  24 import org.argeo.slc.client.ui.dist.DistPlugin;
  25 import org.argeo.slc.client.ui.dist.wizards.ChangeRightsWizard;
  26 import org.eclipse.core.commands.AbstractHandler;
  27 import org.eclipse.core.commands.ExecutionEvent;
  28 import org.eclipse.core.commands.ExecutionException;
  29 import org.eclipse.jface.resource.ImageDescriptor;
  30 import org.eclipse.jface.wizard.WizardDialog;
  31 import org.eclipse.ui.handlers.HandlerUtil;
  32
  33 /** Open a dialog to manage rights on the current workspace's root node */
  34 public class ManageWorkspaceAuth extends AbstractHandler {
  35         // private static final Log log =
  36         // LogFactory.getLog(ManageWorkspaceAuth.class);
  37         public final static String ID = DistPlugin.PLUGIN_ID
  38                         + ".manageWorkspaceAuth";
  39         public final static String DEFAULT_LABEL = "Manage Rights";
  40         public final static ImageDescriptor DEFAULT_ICON = DistPlugin
  41                         .getImageDescriptor("icons/changeRights.gif");
  42
  43         public final static String PARAM_WORKSPACE_NAME = DistPlugin.PLUGIN_ID
  44                         + ".workspaceName";
  45
  46         /* DEPENDENCY INJECTION */
  47         private Repository repository;
  48         private Session session;
  49
  50         public Object execute(ExecutionEvent event) throws ExecutionException {
  51                 String workspaceName = event.getParameter(PARAM_WORKSPACE_NAME);
  52                 try {
  53                         session = repository.login(workspaceName);
  54                         ChangeRightsWizard wizard = new ChangeRightsWizard(session);
  55                         WizardDialog dialog = new WizardDialog(
  56                                         HandlerUtil.getActiveShell(event), wizard);
  57                         dialog.open();
  58                         return null;
  59                 } catch (RepositoryException re) {
  60                         throw new ArgeoException("Cannot log in the repository "
  61                                         + repository + " in workspace " + workspaceName, re);
  62                 } finally {
  63                         JcrUtils.logoutQuietly(session);
  64                 }
  65         }
  66
  67         /* DEPENDENCY INJECTION */
  68         public void setRepository(Repository repository) {
  69                 this.repository = repository;
  70         }
  71 }