plugins/org.argeo.slc.client.ui.dist/src/main/java/org/argeo/slc/client/ui/dist/commands/CreateWorkspace.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 import javax.jcr.security.Privilege;
  22
  23 import org.apache.commons.logging.Log;
  24 import org.apache.commons.logging.LogFactory;
  25 import org.argeo.ArgeoException;
  26 import org.argeo.jcr.JcrUtils;
  27 import org.argeo.slc.client.ui.dist.DistPlugin;
  28 import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
  29 import org.eclipse.core.commands.AbstractHandler;
  30 import org.eclipse.core.commands.ExecutionEvent;
  31 import org.eclipse.core.commands.ExecutionException;
  32 import org.eclipse.jface.dialogs.Dialog;
  33 import org.eclipse.jface.dialogs.InputDialog;
  34 import org.eclipse.ui.IWorkbenchWindow;
  35
  36 /**
  37  * Create a new empty workspace in the current repository.
  38  */
  39
  40 public class CreateWorkspace extends AbstractHandler {
  41         private static final Log log = LogFactory.getLog(CreateWorkspace.class);
  42         public final static String ID = DistPlugin.ID + ".createWorkspace";
  43         public final static String DEFAULT_LABEL = "Create new workspace";
  44         public final static String DEFAULT_ICON_PATH = "icons/addItem.gif";
  45
  46         private String slcRole = "ROLE_SLC";
  47
  48         /* DEPENDENCY INJECTION */
  49         private Repository repository;
  50
  51         public Object execute(ExecutionEvent event) throws ExecutionException {
  52                 IWorkbenchWindow iww = DistPlugin.getDefault().getWorkbench()
  53                                 .getActiveWorkbenchWindow();
  54                 // TODO : add an input validator
  55                 InputDialog inputDialog = new InputDialog(iww.getShell(),
  56                                 "New workspace", "Choose a name for the workspace to create",
  57                                 "", null);
  58                 int result = inputDialog.open();
  59
  60                 // Canceled by user
  61                 if (result == Dialog.CANCEL)
  62                         return null;
  63
  64                 String workspaceName = inputDialog.getValue();
  65                 Session session = null;
  66                 try {
  67                         session = repository.login();
  68                         session.getWorkspace().createWorkspace(workspaceName);
  69                         JcrUtils.logoutQuietly(session);
  70                         // init new workspace
  71                         session = repository.login(workspaceName);
  72                         JcrUtils.addPrivilege(session, "/", slcRole, Privilege.JCR_ALL);
  73                         CommandHelpers.callCommand(RefreshDistributionsView.ID);
  74                 } catch (RepositoryException re) {
  75                         throw new ArgeoException(
  76                                         "Unexpected error while creating the new workspace.", re);
  77                 } finally {
  78                         JcrUtils.logoutQuietly(session);
  79                 }
  80                 if (log.isTraceEnabled())
  81                         log.trace("WORKSPACE " + workspaceName + " CREATED");
  82                 return null;
  83         }
  84
  85         /* DEPENDENCY INJECTION */
  86         public void setRepository(Repository repository) {
  87                 this.repository = repository;
  88         }
  89
  90         public void setSlcRole(String slcRole) {
  91                 this.slcRole = slcRole;
  92         }
  93
  94 }