| /******************************************************************************* |
| * 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.persistence.general; |
| |
| import org.eclipse.jpt.eclipselink.core.internal.context.persistence.general.GeneralProperties; |
| 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.model.value.WritablePropertyValueModel; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * GeneralComposite |
| */ |
| public class GeneralComposite extends FormPane<GeneralProperties> |
| { |
| /** |
| * Creates a new <code>GeneralComposite</code>. |
| * |
| * @param parentController |
| * The parent container of this one |
| * @param parent |
| * The parent container |
| */ |
| public GeneralComposite( |
| FormPane<? extends GeneralProperties> parentComposite, |
| Composite parent) { |
| |
| super(parentComposite, parent); |
| } |
| |
| // ********** initialization ********** |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| |
| // Name widgets |
| addLabeledText( |
| container, |
| EclipseLinkUiMessages.PersistenceXmlGeneralTab_nameLabel, |
| buildPersistenceUnitNameHolder() |
| ); |
| |
| // Persistence Provider widgets |
| addLabeledText( |
| container, |
| EclipseLinkUiMessages.PersistenceXmlGeneralTab_persistenceProviderLabel, |
| buildPersistenceProviderHolder() |
| ); |
| |
| // Description widgets |
| addLabeledText( |
| container, |
| EclipseLinkUiMessages.PersistenceXmlGeneralTab_descriptionLabel, |
| buildPersistenceUnitDescriptionHolder() |
| ); |
| } |
| |
| // ********** internal methods ********** |
| |
| private WritablePropertyValueModel<String> buildPersistenceUnitNameHolder() { |
| return new PropertyAspectAdapter<GeneralProperties, String>(getSubjectHolder(), GeneralProperties.NAME_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return subject.getName(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| if (value.length() == 0) { |
| value = null; |
| } |
| subject.setName(value); |
| } |
| }; |
| } |
| |
| private WritablePropertyValueModel<String> buildPersistenceProviderHolder() { |
| return new PropertyAspectAdapter<GeneralProperties, String>(getSubjectHolder(), GeneralProperties.PROVIDER_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return subject.getProvider(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| if (value.length() == 0) { |
| value = null; |
| } |
| subject.setProvider(value); |
| } |
| }; |
| } |
| |
| private WritablePropertyValueModel<String> buildPersistenceUnitDescriptionHolder() { |
| return new PropertyAspectAdapter<GeneralProperties, String>(getSubjectHolder(), GeneralProperties.DESCRIPTION_PROPERTY) { |
| @Override |
| protected String buildValue_() { |
| return subject.getDescription(); |
| } |
| |
| @Override |
| protected void setValue_(String value) { |
| if (value.length() == 0) { |
| value = null; |
| } |
| subject.setDescription(value); |
| } |
| }; |
| } |
| |
| } |