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/*******************************************************************************
* Copyright (c) 2008 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.eclipselink.ui.internal.mappings.details;
import java.util.Collection;
import org.eclipse.jpt.eclipselink.core.context.Caching;
import org.eclipse.jpt.eclipselink.core.context.ExistenceType;
import org.eclipse.jpt.eclipselink.ui.internal.mappings.EclipseLinkUiMappingsMessages;
import org.eclipse.jpt.ui.internal.widgets.EnumFormComboViewer;
import org.eclipse.jpt.ui.internal.widgets.FormPane;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.model.value.WritablePropertyValueModel;
import org.eclipse.swt.widgets.Composite;
/**
* Here is the layout of this pane:
* <pre>
* -------------------------------------------------------------------------
* | ---------------------------------------------- |
* | x Existence Checking: | |v| |
* | ---------------------------------------------- |
* -------------------------------------------------------------------------</pre>
*
* @see EclipseLinkCaching
* @see CachingComposite - A container of this widget
*
* @version 2.1
* @since 2.1
*/
public class ExistenceCheckingComposite extends FormPane<Caching> {
/**
* Creates a new <code>ExistenceCheckingComposite</code>.
*
* @param parentPane The parent container of this one
* @param parent The parent container
*/
public ExistenceCheckingComposite(FormPane<? extends Caching> parentPane,
Composite parent) {
super(parentPane, parent);
}
@Override
protected void initializeLayout(Composite container) {
addLabeledComposite(
container,
addCheckBox(
container,
EclipseLinkUiMappingsMessages.ExistenceCheckingComposite_label,
buildExistenceCheckingHolder(),
null
),
addExistenceCheckingTypeCombo(container).getControl(),
null
);
}
private EnumFormComboViewer<Caching, ExistenceType> addExistenceCheckingTypeCombo(Composite container) {
return new EnumFormComboViewer<Caching, ExistenceType>(this, container) {
@Override
protected void addPropertyNames(Collection<String> propertyNames) {
super.addPropertyNames(propertyNames);
propertyNames.add(Caching.DEFAULT_EXISTENCE_TYPE_PROPERTY);
propertyNames.add(Caching.SPECIFIED_EXISTENCE_TYPE_PROPERTY);
}
@Override
protected ExistenceType[] getChoices() {
return ExistenceType.values();
}
@Override
protected ExistenceType getDefaultValue() {
return getSubject().getDefaultExistenceType();
}
@Override
protected String displayString(ExistenceType value) {
return buildDisplayString(
EclipseLinkUiMappingsMessages.class,
ExistenceCheckingComposite.this,
value
);
}
@Override
protected ExistenceType getValue() {
return getSubject().getSpecifiedExistenceType();
}
@Override
protected void setValue(ExistenceType value) {
getSubject().setSpecifiedExistenceType(value);
}
@Override
protected boolean sortChoices() {
return false;
}
};
}
private WritablePropertyValueModel<Boolean> buildExistenceCheckingHolder() {
return new PropertyAspectAdapter<Caching, Boolean>(getSubjectHolder(), Caching.EXISTENCE_CHECKING_PROPERTY) {
@Override
protected Boolean buildValue_() {
return this.subject.hasExistenceChecking();
}
@Override
protected void setValue_(Boolean value) {
this.subject.setExistenceChecking(value);
}
};
}
}
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