| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.persistence.options; |
| |
| import org.eclipse.jpt.eclipselink.core.internal.context.persistence.options.Options; |
| import org.eclipse.jpt.eclipselink.ui.internal.EclipseLinkHelpContextIds; |
| import org.eclipse.jpt.eclipselink.ui.internal.EclipseLinkUiMessages; |
| import org.eclipse.jpt.ui.internal.widgets.FormPane; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * IncludeDescriptorQueriesComposite |
| */ |
| public class IncludeDescriptorQueriesComposite extends FormPane<Options> |
| { |
| /** |
| * Creates a new <code>IncludeDescriptorQueriesComposite</code>. |
| * |
| * @param parentController |
| * The parent container of this one |
| * @param parent |
| * The parent container |
| */ |
| public IncludeDescriptorQueriesComposite( |
| FormPane<? extends Options> parentComposite, |
| Composite parent) { |
| |
| super(parentComposite, parent); |
| } |
| |
| private WritablePropertyValueModel<Boolean> buildIncludeDescriptorQueriesHolder() { |
| return new PropertyAspectAdapter<Options, Boolean>(getSubjectHolder(), Options.SESSION_INCLUDE_DESCRIPTOR_QUERIES_PROPERTY) { |
| @Override |
| protected Boolean buildValue_() { |
| return subject.getIncludeDescriptorQueries(); |
| } |
| |
| @Override |
| protected void setValue_(Boolean value) { |
| subject.setIncludeDescriptorQueries(value); |
| } |
| |
| @Override |
| protected void subjectChanged() { |
| Object oldValue = this.getValue(); |
| super.subjectChanged(); |
| Object newValue = this.getValue(); |
| |
| // Make sure the default value is appended to the text |
| if (oldValue == newValue && newValue == null) { |
| this.fireAspectChange(Boolean.TRUE, newValue); |
| } |
| } |
| }; |
| } |
| |
| private PropertyValueModel<String> buildIncludeDescriptorQueriesStringHolder() { |
| return new TransformationPropertyValueModel<Boolean, String>(buildIncludeDescriptorQueriesHolder()) { |
| @Override |
| protected String transform(Boolean value) { |
| if ((getSubject() != null) && (value == null)) { |
| Boolean defaultValue = getSubject().getDefaultIncludeDescriptorQueries(); |
| if (defaultValue != null) { |
| String defaultStringValue = defaultValue ? EclipseLinkUiMessages.Boolean_True : EclipseLinkUiMessages.Boolean_False; |
| return NLS.bind(EclipseLinkUiMessages.PersistenceXmlOptionsTab_includeDescriptorQueriesLabelDefault, defaultStringValue); |
| } |
| } |
| return EclipseLinkUiMessages.PersistenceXmlOptionsTab_includeDescriptorQueriesLabel; |
| } |
| }; |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| this.addTriStateCheckBoxWithDefault( |
| container, |
| EclipseLinkUiMessages.PersistenceXmlOptionsTab_includeDescriptorQueriesLabel, |
| this.buildIncludeDescriptorQueriesHolder(), |
| this.buildIncludeDescriptorQueriesStringHolder(), |
| EclipseLinkHelpContextIds.PERSISTENCE_OPTIONS |
| ); |
| } |
| } |