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/*******************************************************************************
* Copyright (c) 2009, 2016 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.details;
import org.eclipse.jpt.common.ui.internal.widgets.Pane;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyValueModelTools;
import org.eclipse.jpt.common.utility.model.value.ModifiablePropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.jpa.core.context.PrimaryKeyJoinColumnRelationship;
import org.eclipse.jpt.jpa.core.context.Relationship;
import org.eclipse.jpt.jpa.core.context.SpecifiedPrimaryKeyJoinColumnRelationshipStrategy;
import org.eclipse.swt.widgets.Composite;
/**
* Here is the layout of this pane:
* <pre>
* -----------------------------------------------------------------------------
* | o Primary key join columns ______________________________________________ |
* | | (no actual content) | |
* | ------------------------------------------------------------------------- |
* -----------------------------------------------------------------------------</pre>
*
* @version 2.3
* @since 2.1
*/
public class PrimaryKeyJoinColumnJoiningStrategyPane
extends AbstractJoiningStrategyPane<PrimaryKeyJoinColumnRelationship>
{
public PrimaryKeyJoinColumnJoiningStrategyPane(
Pane<? extends PrimaryKeyJoinColumnRelationship> parentPane,
Composite parent) {
super(parentPane, parent);
}
@Override
protected ModifiablePropertyValueModel<Boolean> buildUsesStrategyModel() {
return buildUsesPrimaryKeyJoinColumnJoiningStrategyModel(getSubjectHolder());
}
protected PropertyValueModel<SpecifiedPrimaryKeyJoinColumnRelationshipStrategy> buildPrimaryKeyJoinColumnJoiningStrategyModel() {
return PropertyValueModelTools.transform(this.getSubjectHolder(), m -> m.getPrimaryKeyJoinColumnStrategy());
}
@Override
protected Composite buildStrategyDetailsComposite(Composite parent) {
return null;
}
public static ModifiablePropertyValueModel<Boolean> buildUsesPrimaryKeyJoinColumnJoiningStrategyModel(PropertyValueModel<? extends PrimaryKeyJoinColumnRelationship> subjectHolder) {
return PropertyValueModelTools.modifiableSubjectModelAspectAdapter_(
subjectHolder,
Relationship.STRATEGY_PROPERTY,
m -> Boolean.valueOf((m != null) && m.strategyIsPrimaryKeyJoinColumn()),
(m, value) -> {
if ((m != null) && (value != null) && value.booleanValue()) {
m.setStrategyToPrimaryKeyJoinColumn();
}
}
);
}
}
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