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/*******************************************************************************
* Copyright (c) 2006, 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.ui.internal.details;
import org.eclipse.jpt.core.context.Cascade;
import org.eclipse.jpt.core.context.ManyToOneMapping;
import org.eclipse.jpt.core.context.ManyToOneRelationshipReference;
import org.eclipse.jpt.ui.WidgetFactory;
import org.eclipse.jpt.ui.details.JpaComposite;
import org.eclipse.jpt.ui.internal.widgets.FormPane;
import org.eclipse.jpt.utility.internal.model.value.TransformationPropertyValueModel;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.swt.widgets.Composite;
public abstract class AbstractManyToOneMappingComposite<T extends ManyToOneMapping>
extends FormPane<T>
implements JpaComposite
{
protected AbstractManyToOneMappingComposite(
PropertyValueModel<? extends T> subjectHolder,
Composite parent,
WidgetFactory widgetFactory) {
super(subjectHolder, parent, widgetFactory);
}
protected PropertyValueModel<ManyToOneRelationshipReference> buildJoiningHolder() {
return new TransformationPropertyValueModel<T, ManyToOneRelationshipReference>(
getSubjectHolder()) {
@Override
protected ManyToOneRelationshipReference transform_(T value) {
return value.getRelationshipReference();
}
};
}
protected PropertyValueModel<Cascade> buildCascadeHolder() {
return new TransformationPropertyValueModel<T, Cascade>(getSubjectHolder()) {
@Override
protected Cascade transform_(T value) {
return value.getCascade();
}
};
}
protected Composite addPane(Composite container, int groupBoxMargin) {
return addSubPane(container, 0, groupBoxMargin, 0, groupBoxMargin);
}
}
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