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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.JoinColumnRelationship;
import org.eclipse.jpt.jpa.core.context.JoinColumnRelationshipStrategy;
import org.eclipse.jpt.jpa.core.context.Relationship;
import org.eclipse.jpt.jpa.core.context.SpecifiedJoinColumnRelationship;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
/**
* Here is the layout of this pane:
* <pre>
* -----------------------------------------------------------------------------
* | o Join columns __________________________________________________________ |
* | | --------------------------------------------------------------------- | |
* | | | | | |
* | | | JoiningStrategyJoinColumnsComposite | | |
* | | | | | |
* | | --------------------------------------------------------------------- | |
* | ------------------------------------------------------------------------- |
* -----------------------------------------------------------------------------</pre>
*
* @see SpecifiedJoinColumnRelationship
* @see JoinColumnRelationshipStrategy
* @see OneToOneJoiningStrategyPane
* @see ManyToOneJoiningStrategyPane
*
* @version 2.3
* @since 2.1
*/
public class JoinColumnJoiningStrategyPane
extends AbstractJoiningStrategyPane<JoinColumnRelationship>
{
private final boolean includeOverrideCheckBox;
public static JoinColumnJoiningStrategyPane buildJoinColumnJoiningStrategyPaneWithIncludeOverrideCheckBox(
Pane<? extends JoinColumnRelationship> parentPane,
Composite parent) {
return new JoinColumnJoiningStrategyPane(parentPane, parent, true);
}
public static JoinColumnJoiningStrategyPane buildJoinColumnJoiningStrategyPaneWithoutIncludeOverrideCheckBox(
Pane<? extends JoinColumnRelationship> parentPane,
Composite parent) {
return new JoinColumnJoiningStrategyPane(parentPane, parent, false);
}
public static JoinColumnJoiningStrategyPane buildJoinColumnJoiningStrategyPaneWithIncludeOverrideCheckBox(
Pane<?> parentPane,
PropertyValueModel<? extends JoinColumnRelationship> subjectHolder,
Composite parent) {
return new JoinColumnJoiningStrategyPane(parentPane, subjectHolder, parent, true);
}
public static JoinColumnJoiningStrategyPane buildJoinColumnJoiningStrategyPaneWithoutIncludeOverrideCheckBox(
Pane<?> parentPane,
PropertyValueModel<? extends JoinColumnRelationship> subjectHolder,
Composite parent) {
return new JoinColumnJoiningStrategyPane(parentPane, subjectHolder, parent, false);
}
private JoinColumnJoiningStrategyPane(
Pane<? extends JoinColumnRelationship> parentPane,
Composite parent,
boolean includeOverrideCheckBox) {
super(parentPane, parent);
this.includeOverrideCheckBox = includeOverrideCheckBox;
initializeLayout2(getControl());
}
private JoinColumnJoiningStrategyPane(Pane<?> parentPane,
PropertyValueModel<? extends JoinColumnRelationship> subjectHolder,
Composite parent,
boolean includeOverrideCheckBox) {
super(parentPane, subjectHolder, parent);
this.includeOverrideCheckBox = includeOverrideCheckBox;
initializeLayout2(getControl());
}
@Override
protected void initializeLayout(Composite container) {
//see initializeLayout2
}
protected void initializeLayout2(Composite container) {
super.initializeLayout(container);
//just call super, we are delaying the initializeLayout because of the includeOverrideCheckBox boolean
}
@Override
protected Control buildStrategyDetailsComposite(Composite parent) {
PropertyValueModel<JoinColumnRelationshipStrategy> joiningStrategyModel = this.buildJoinColumnJoiningStrategyModel();
return this.includeOverrideCheckBox ?
new JoiningStrategyJoinColumnsWithOverrideOptionComposite(this, joiningStrategyModel, parent).getControl() :
new JoiningStrategyJoinColumnsComposite(this, joiningStrategyModel, parent).getControl();
}
@Override
protected ModifiablePropertyValueModel<Boolean> buildUsesStrategyModel() {
return buildUsesJoinColumnJoiningStrategyModel(getSubjectHolder());
}
protected PropertyValueModel<JoinColumnRelationshipStrategy> buildJoinColumnJoiningStrategyModel() {
return PropertyValueModelTools.transform(this.getSubjectHolder(), m -> m.getJoinColumnStrategy());
}
public static ModifiablePropertyValueModel<Boolean> buildUsesJoinColumnJoiningStrategyModel(PropertyValueModel<? extends JoinColumnRelationship> subjectHolder) {
return PropertyValueModelTools.modifiableSubjectModelAspectAdapter_(
subjectHolder,
Relationship.STRATEGY_PROPERTY,
m -> Boolean.valueOf((m != null) && m.strategyIsJoinColumn()),
(m, value) -> {
if ((m != null) && (value != null) && value.booleanValue()) {
((SpecifiedJoinColumnRelationship) m).setStrategyToJoinColumn();
}
}
);
}
}
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