| /******************************************************************************* |
| * Copyright (c) 2008 Oracle. |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License v1.0 which |
| * accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.ui.internal.commands; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jpt.core.context.orm.EntityMappings; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.ui.internal.dialogs.AddPersistentClassDialog; |
| import org.eclipse.jpt.ui.internal.selection.DefaultJpaSelection; |
| import org.eclipse.jpt.ui.internal.selection.JpaSelectionManager; |
| import org.eclipse.jpt.ui.internal.selection.SelectionManagerFactory; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| public class AddPersistentClassHandler extends AbstractHandler |
| { |
| public Object execute(ExecutionEvent executionEvent) throws ExecutionException { |
| final IWorkbenchWindow window = |
| HandlerUtil.getActiveWorkbenchWindowChecked(executionEvent); |
| |
| IStructuredSelection selection |
| = (IStructuredSelection) HandlerUtil.getCurrentSelectionChecked(executionEvent); |
| |
| // only applies for a singly selected EntityMappings object in a tree |
| EntityMappings entityMappings = |
| (EntityMappings) selection.getFirstElement(); |
| |
| AddPersistentClassDialog dialog = |
| new AddPersistentClassDialog(window.getShell(), entityMappings); |
| dialog.create(); |
| dialog.setBlockOnOpen(true); |
| final OrmPersistentType type = dialog.openAndReturnType(); |
| |
| if (type != null) { |
| window.getShell().getDisplay().asyncExec( |
| new Runnable() { |
| public void run() { |
| JpaSelectionManager selectionManager = SelectionManagerFactory.getSelectionManager(window); |
| selectionManager.select(new DefaultJpaSelection(type), null); |
| } |
| }); |
| } |
| |
| return null; |
| } |
| } |