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/*******************************************************************************
* Copyright (c) 2010, 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.details;
import org.eclipse.jpt.common.ui.internal.util.ControlSwitcher;
import org.eclipse.jpt.common.ui.internal.widgets.Pane;
import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.common.utility.internal.transformer.TransformerAdapter;
import org.eclipse.jpt.common.utility.model.value.ModifiablePropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.transformer.Transformer;
import org.eclipse.jpt.jpa.core.jpa2.context.DerivableIdMapping2_0;
import org.eclipse.jpt.jpa.core.jpa2.context.EmbeddedIdMapping2_0;
import org.eclipse.jpt.jpa.ui.jpa2.details.JptJpaUiDetailsMessages2_0;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.part.PageBook;
public class EmbeddedIdMapping2_0MappedByRelationshipPane
extends Pane<EmbeddedIdMapping2_0>
{
Label mappedByRelationshipLabel;
public EmbeddedIdMapping2_0MappedByRelationshipPane(
Pane<?> parentPane,
PropertyValueModel<? extends EmbeddedIdMapping2_0> subjectModel,
Composite parent) {
super(parentPane, subjectModel, parent);
}
@Override
protected void initializeLayout(Composite container) {
PageBook pageBook = new PageBook(container, SWT.NULL);
pageBook.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
new ControlSwitcher(buildDerivedModel(), this.buildPaneTransformer(pageBook), pageBook);
}
protected Label getMappedByRelationshipLabel(Composite container) {
if (this.mappedByRelationshipLabel == null) {
this.mappedByRelationshipLabel = this.addLabel(container, JptJpaUiDetailsMessages2_0.EMBEDDED_ID_MAPPING_MAPPED_BY_RELATIONSHIP_PANE_LABEL);
}
return this.mappedByRelationshipLabel;
}
protected ModifiablePropertyValueModel<Boolean> buildDerivedModel() {
return new PropertyAspectAdapter<EmbeddedIdMapping2_0, Boolean>(getSubjectHolder(), DerivableIdMapping2_0.DERIVED_PROPERTY) {
@Override
protected Boolean buildValue_() {
return Boolean.valueOf(this.subject.isDerived());
}
};
}
private Transformer<Boolean, Control> buildPaneTransformer(Composite container) {
return new PaneTransformer(container);
}
protected class PaneTransformer
extends TransformerAdapter<Boolean, Control>
{
private final Composite container;
protected PaneTransformer(Composite container) {
this.container = container;
}
@Override
public Control transform(Boolean converter) {
if (converter == null || converter == Boolean.FALSE) {
return null;
}
return EmbeddedIdMapping2_0MappedByRelationshipPane.this.getMappedByRelationshipLabel(this.container);
}
}
}
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