plugins/org.argeo.slc.client.ui.dist/src/main/java/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 /**
  34  * Open a dialog to manage rights on the current workspace's root node.
  35  */
  36 public class ManageWorkspaceAuth extends AbstractHandler {
  37         // private static final Log log =
  38         // LogFactory.getLog(ManageWorkspaceAuth.class);
  39         public final static String ID = DistPlugin.ID + ".manageWorkspaceAuth";
  40         public final static String DEFAULT_LABEL = "Manage Rights";
  41         public final static ImageDescriptor DEFAULT_ICON = DistPlugin
  42                         .getImageDescriptor("icons/changeRights.gif");
  43
  44         public final static String PARAM_WORKSPACE_NAME = DistPlugin.ID
  45                         + ".workspaceName";
  46
  47         /* DEPENDENCY INJECTION */
  48         private Repository repository;
  49         private Session session;
  50
  51         public Object execute(ExecutionEvent event) throws ExecutionException {
  52                 String workspaceName = event.getParameter(PARAM_WORKSPACE_NAME);
  53                 try {
  54                         session = repository.login(workspaceName);
  55                         ChangeRightsWizard wizard = new ChangeRightsWizard(session);
  56                         WizardDialog dialog = new WizardDialog(
  57                                         HandlerUtil.getActiveShell(event), wizard);
  58                         dialog.open();
  59                         return null;
  60                 } catch (RepositoryException re) {
  61                         throw new ArgeoException("Cannot log in the repository "
  62                                         + repository + " in workspace " + workspaceName, re);
  63                 } finally {
  64                         JcrUtils.logoutQuietly(session);
  65                 }
  66         }
  67
  68         /* DEPENDENCY INJECTION */
  69         public void setRepository(Repository repository) {
  70                 this.repository = repository;
  71         }
  72 }