AddWorkspace and AddPrivileges in JCR Explorer

[lgpl/argeo-commons.git] / server / plugins / org.argeo.jcr.ui.explorer / src / main / java / org / argeo / jcr / ui / explorer / commands / CreateWorkspace.java

diff --git a/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/CreateWorkspace.java b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/CreateWorkspace.java
new file mode 100644 (file)
index 0000000..f567926
--- /dev/null
+++ b/server/plugins/org.argeo.jcr.ui.explorer/src/main/java/org/argeo/jcr/ui/explorer/commands/CreateWorkspace.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.jcr.ui.explorer.commands;
+
+import java.util.Arrays;
+
+import org.argeo.eclipse.ui.ErrorFeedback;
+import org.argeo.eclipse.ui.dialogs.SingleValue;
+import org.argeo.jcr.ui.explorer.JcrExplorerPlugin;
+import org.argeo.jcr.ui.explorer.model.RepositoryNode;
+import org.argeo.jcr.ui.explorer.views.GenericJcrBrowser;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/** Creates a new JCR workspace */
+public class CreateWorkspace extends AbstractHandler {
+
+       public final static String ID = JcrExplorerPlugin.ID + ".addFolderNode";
+
+       public Object execute(ExecutionEvent event) throws ExecutionException {
+
+               ISelection selection = HandlerUtil.getActiveWorkbenchWindow(event)
+                               .getActivePage().getSelection();
+
+               GenericJcrBrowser view = (GenericJcrBrowser) HandlerUtil
+                               .getActiveWorkbenchWindow(event).getActivePage()
+                               .findView(HandlerUtil.getActivePartId(event));
+
+               if (selection != null && !selection.isEmpty()
+                               && selection instanceof IStructuredSelection) {
+                       Object obj = ((IStructuredSelection) selection).getFirstElement();
+                       if (!(obj instanceof RepositoryNode))
+                               return null;
+
+                       RepositoryNode repositoryNode = (RepositoryNode) obj;
+                       String workspaceName = SingleValue.ask("Workspace name",
+                                       "Enter workspace name");
+                       if (workspaceName != null) {
+                               if (Arrays.asList(repositoryNode.getAccessibleWorkspaceNames())
+                                               .contains(workspaceName)) {
+                                       ErrorFeedback.show("Workspace " + workspaceName
+                                                       + " already exists.");
+                               } else {
+                                       repositoryNode.createWorkspace(workspaceName);
+                                       view.nodeAdded(repositoryNode);
+                               }
+                       }
+               } else {
+                       ErrorFeedback.show("Cannot create workspace");
+               }
+               return null;
+       }
+}