JCR browser

[lgpl/argeo-commons.git] / eclipse / runtime / org.argeo.eclipse.ui.jcr / src / main / java / org / argeo / eclipse / ui / jcr / commands / AddFileFolder.java

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/commands/AddFileFolder.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/commands/AddFileFolder.java
new file mode 100644 (file)
index 0000000..4dc0dbe
--- /dev/null
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/commands/AddFileFolder.java
@@ -0,0 +1,50 @@
+package org.argeo.eclipse.ui.jcr.commands;
+
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.nodetype.NodeType;
+
+import org.argeo.eclipse.ui.dialogs.Error;
+import org.argeo.eclipse.ui.dialogs.SingleValue;
+import org.argeo.eclipse.ui.jcr.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;
+
+public class AddFileFolder extends AbstractHandler {
+
+       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 Node) {
+                               String folderName = SingleValue.ask("Folder name",
+                                               "Enter folder name");
+                               if (folderName != null) {
+                                       Node parentNode = (Node) obj;
+                                       try {
+                                               Node newNode = parentNode.addNode(folderName,
+                                                               NodeType.NT_FOLDER);
+                                               view.nodeAdded(parentNode, newNode);
+                                               parentNode.getSession().save();
+                                       } catch (RepositoryException e) {
+                                               Error.show("Cannot create folder " + folderName
+                                                               + " under " + parentNode, e);
+                                       }
+                               }
+                       } else {
+                               Error.show("Can only add file folder to a node");
+                       }
+               }
+               return null;
+       }
+
+}