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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* specific language governing permissions and limitations under the
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* License. When distributing the software, include this License Header
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* Notice in each file and include the License file at
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Sun in the GPL Version 2 section of the License file that
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* accompanied this code. If applicable, add the following below the
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* License Header, with the fields enclosed by brackets [] replaced by
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* "Portions Copyrighted [year] [name of copyright owner]"
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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package org.netbeans.modules.j2ee.persistence.action;
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import java.io.IOException;
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import org.openide.filesystems.FileObject;
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import org.openide.loaders.DataObject;
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import org.openide.nodes.Node;
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import org.openide.util.Exceptions;
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import org.openide.util.HelpCtx;
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import org.openide.util.NbBundle;
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import org.openide.util.actions.NodeAction;
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* @author Martin Adamek
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public final class UseEntityManagerAction extends NodeAction {
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protected void performAction(Node[] activatedNodes) {
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if (activatedNodes.length != 1) {
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FileObject target = activatedNodes[0].getCookie(DataObject.class).getPrimaryFile();
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EntityManagerGenerator emGenerator = new EntityManagerGenerator(target, target.getName());
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GenerationOptions options = new GenerationOptions();
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options.setParameterName("object");
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options.setParameterType("Object");
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options.setMethodName("persist");
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options.setOperation(GenerationOptions.Operation.PERSIST);
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options.setReturnType("void");
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emGenerator.generate(options);
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} catch (IOException ex) {
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Exceptions.printStackTrace(ex);
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public String getName() {
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return NbBundle.getMessage(UseEntityManagerAction.class, "CTL_UseEntityManagerAction");
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protected void initialize() {
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putValue("noIconInMenu", Boolean.TRUE);
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public HelpCtx getHelpCtx() {
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return HelpCtx.DEFAULT_HELP;
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protected boolean asynchronous() {
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protected boolean enable(Node[] activatedNodes) {