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/*******************************************************************************
* Copyright (c) 2008, 2010 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.eclipselink.ui.internal.details;
import java.util.ArrayList;
import java.util.Collection;
import org.eclipse.jpt.common.ui.internal.JptCommonUiMessages;
import org.eclipse.jpt.common.ui.internal.util.PaneEnabler;
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.model.value.SimplePropertyValueModel;
import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.model.value.WritablePropertyValueModel;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkCaching;
import org.eclipse.jpt.jpa.eclipselink.ui.internal.EclipseLinkHelpContextIds;
import org.eclipse.jpt.jpa.eclipselink.ui.internal.details.java.JavaEclipseLinkEntityComposite;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Composite;
/**
* This pane shows the caching options.
* <p>
* Here the layout of this pane:
* <pre>
* -----------------------------------------------------------------------------
* | x Shared |
* | CacheTypeComposite |
* | CacheSizeComposite |
* | > Advanced |
* | ExpiryComposite |
* | AlwaysRefreshComposite |
* | RefreshOnlyIfNewerComposite |
* | DisableHitsComposite |
* | CacheCoordinationComposite |
* | ExistenceTypeComposite |
* -----------------------------------------------------------------------------</pre>
*
* @see Entity
* @see EclipseLinkCaching
* @see JavaEclipseLinkEntityComposite - The parent container
* @see EclipseLinkCacheTypeComposite
* @see EclipseLinkCacheSizeComposite
* @see EclipseLinkAlwaysRefreshComposite
* @see EclipseLinkRefreshOnlyIfNewerComposite
* @see EclipseLinkDisableHitsComposite
*
* @version 2.1
* @since 2.1
*/
public abstract class EclipseLinkCachingComposite<T extends EclipseLinkCaching> extends Pane<T>
{
protected EclipseLinkCachingComposite(Pane<?> parentPane,
PropertyValueModel<T> subjectHolder,
Composite parent) {
super(parentPane, subjectHolder, parent, false);
}
@Override
protected void initializeLayout(Composite container) {
//Shared Check box, uncheck this and the rest of the panel is disabled
addTriStateCheckBoxWithDefault(
addSubPane(container, 8),
EclipseLinkUiDetailsMessages.EclipseLinkCachingComposite_sharedLabel,
buildSpecifiedSharedHolder(),
buildSharedStringHolder(),
EclipseLinkHelpContextIds.CACHING_SHARED
);
Composite subPane = addSubPane(container, 0, 16);
Collection<Pane<?>> panes = new ArrayList<Pane<?>>();
panes.add(new EclipseLinkCacheTypeComposite(this, subPane));
panes.add(new EclipseLinkCacheSizeComposite(this, subPane));
// Advanced sub-pane
Composite advancedSection = addCollapsibleSubSection(
subPane,
EclipseLinkUiDetailsMessages.EclipseLinkCachingComposite_advanced,
new SimplePropertyValueModel<Boolean>(Boolean.FALSE)
);
initializeAdvancedPane(addSubPane(advancedSection, 0, 16), panes);
new PaneEnabler(buildSharedCacheEnabler(), panes);
initializeExistenceCheckingComposite(addSubPane(container, 8));
}
protected void initializeAdvancedPane(Composite container, Collection<Pane<?>> panes) {
panes.add(new EclipseLinkExpiryComposite(this, container));
panes.add(new EclipseLinkAlwaysRefreshComposite(this, container));
panes.add(new EclipseLinkRefreshOnlyIfNewerComposite(this, container));
panes.add(new EclipseLinkDisableHitsComposite(this, container));
panes.add(new EclipseLinkCacheCoordinationTypeComposite(this, container));
}
protected abstract void initializeExistenceCheckingComposite(Composite parent);
private PropertyValueModel<Boolean> buildSharedCacheEnabler() {
return new PropertyAspectAdapter<EclipseLinkCaching, Boolean>(
getSubjectHolder(),
EclipseLinkCaching.SPECIFIED_SHARED_PROPERTY,
EclipseLinkCaching.DEFAULT_SHARED_PROPERTY) {
@Override
protected Boolean buildValue_() {
return Boolean.valueOf(this.subject.isShared());
}
};
}
private WritablePropertyValueModel<Boolean> buildSpecifiedSharedHolder() {
return new PropertyAspectAdapter<EclipseLinkCaching, Boolean>(getSubjectHolder(), EclipseLinkCaching.SPECIFIED_SHARED_PROPERTY) {
@Override
protected Boolean buildValue_() {
return this.subject.getSpecifiedShared();
}
@Override
protected void setValue_(Boolean value) {
this.subject.setSpecifiedShared(value);
}
};
}
private PropertyValueModel<String> buildSharedStringHolder() {
return new TransformationPropertyValueModel<Boolean, String>(buildDefaultSharedHolder()) {
@Override
protected String transform(Boolean value) {
if (value != null) {
String defaultStringValue = value.booleanValue() ? JptCommonUiMessages.Boolean_True : JptCommonUiMessages.Boolean_False;
return NLS.bind(EclipseLinkUiDetailsMessages.EclipseLinkCachingComposite_sharedLabelDefault, defaultStringValue);
}
return EclipseLinkUiDetailsMessages.EclipseLinkCachingComposite_sharedLabel;
}
};
}
private PropertyValueModel<Boolean> buildDefaultSharedHolder() {
return new PropertyAspectAdapter<EclipseLinkCaching, Boolean>(
getSubjectHolder(),
EclipseLinkCaching.SPECIFIED_SHARED_PROPERTY,
EclipseLinkCaching.DEFAULT_SHARED_PROPERTY)
{
@Override
protected Boolean buildValue_() {
if (this.subject.getSpecifiedShared() != null) {
return null;
}
return Boolean.valueOf(this.subject.isDefaultShared());
}
};
}
}
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