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/*******************************************************************************
* Copyright (c) 2009, 2013 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.jpa.ui.internal.jpa2.persistence;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ResourceManager;
import org.eclipse.jpt.common.ui.WidgetFactory;
import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel;
import org.eclipse.jpt.common.utility.internal.transformer.AbstractTransformer;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.transformer.Transformer;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.jpa.core.jpa2.context.persistence.PersistenceUnit2_0;
import org.eclipse.jpt.jpa.core.jpa2.context.persistence.connection.Connection2_0;
import org.eclipse.jpt.jpa.ui.editors.JpaEditorPageDefinition;
import org.eclipse.jpt.jpa.ui.internal.JpaHelpContextIds;
import org.eclipse.jpt.jpa.ui.jpa2.persistence.JptJpaUiPersistenceMessages2_0;
import org.eclipse.swt.widgets.Composite;
public class PersistenceUnitConnection2_0EditorPageDefinition
extends PersistenceUnitEditorPageDefinition2_0
{
// singleton
private static final JpaEditorPageDefinition INSTANCE =
new PersistenceUnitConnection2_0EditorPageDefinition();
/**
* Return the singleton.
*/
public static JpaEditorPageDefinition instance() {
return INSTANCE;
}
/**
* Ensure single instance.
*/
private PersistenceUnitConnection2_0EditorPageDefinition() {
super();
}
public ImageDescriptor getTitleImageDescriptor() {
return null;
}
public String getTitleText() {
return JptJpaUiPersistenceMessages2_0.PERSISTENCE_UNIT_CONNECTION_TAB_TITLE;
}
public String getHelpID() {
return JpaHelpContextIds.PERSISTENCE_XML_CONNECTION; // TODO - Review for JPA 2.0
}
@Override
protected void buildEditorPageContent(Composite parent, WidgetFactory widgetFactory, ResourceManager resourceManager, PropertyValueModel<PersistenceUnit> persistenceUnitModel) {
new PersistenceUnitConnection2_0EditorPage(buildConnectionModel(persistenceUnitModel), parent, widgetFactory, resourceManager);
}
public static PropertyValueModel<Connection2_0> buildConnectionModel(PropertyValueModel<PersistenceUnit> persistenceUnitModel) {
return new TransformationPropertyValueModel<PersistenceUnit, Connection2_0>(persistenceUnitModel, CONNECTION_TRANSFORMER);
}
public static final Transformer<PersistenceUnit, Connection2_0> CONNECTION_TRANSFORMER = new ConnectionTransformer();
public static class ConnectionTransformer
extends AbstractTransformer<PersistenceUnit, Connection2_0>
{
@Override
protected Connection2_0 transform_(PersistenceUnit persistenceUnit) {
return ((PersistenceUnit2_0) persistenceUnit).getConnection();
}
}
}
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