| /******************************************************************************* |
| * 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.eclipselink.ui.internal.options; |
| |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jpt.eclipselink.core.internal.context.options.Options; |
| import org.eclipse.jpt.eclipselink.ui.internal.EclipseLinkUiMessages; |
| import org.eclipse.jpt.ui.internal.widgets.AbstractPane; |
| import org.eclipse.jpt.ui.internal.widgets.ClassChooserPane; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * EventListenerComposite |
| */ |
| public class EventListenerComposite extends AbstractPane<Options> |
| { |
| /** |
| * Creates a new <code>EventListenerComposite</code>. |
| * |
| * @param parentPane The parent pane of this one |
| * @param parent The parent container |
| */ |
| public EventListenerComposite(AbstractPane<? extends Options> parentPane, |
| Composite parent) { |
| |
| super(parentPane, parent); |
| } |
| |
| private ClassChooserPane<Options> initializeClassChooser(Composite container) { |
| |
| return new ClassChooserPane<Options>(this, container) { |
| |
| @Override |
| protected WritablePropertyValueModel<String> buildTextHolder() { |
| return new PropertyAspectAdapter<Options, String>(getSubjectHolder(), Options.SESSION_EVENT_LISTENER_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return subject.getEventListener(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| |
| if (value.length() == 0) { |
| value = null; |
| } |
| |
| subject.setEventListener(value); |
| } |
| }; |
| } |
| |
| @Override |
| protected String className() { |
| return subject().getEventListener(); |
| } |
| |
| @Override |
| protected String labelText() { |
| return EclipseLinkUiMessages.PersistenceXmlOptionsTab_eventListenerLabel; |
| } |
| |
| @Override |
| protected IPackageFragmentRoot packageFragmentRoot() { |
| //TODO |
| // IProject project = subject().getJpaProject().getProject(); |
| // IJavaProject root = JavaCore.create(project); |
| // |
| // try { |
| // return root.getAllPackageFragmentRoots()[0]; |
| // } |
| // catch (JavaModelException e) { |
| // JptEclipseLinkUiPlugin.log(e); |
| // } |
| return null; |
| } |
| |
| @Override |
| protected void promptType() { |
| IType type = chooseType(); |
| |
| if (type != null) { |
| String className = type.getFullyQualifiedName('.'); |
| subject().setEventListener(className); |
| } |
| } |
| }; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected void initializeLayout(Composite container) { |
| this.initializeClassChooser(container); |
| } |
| } |