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/*******************************************************************************
* Copyright (c) 2008, 2009 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.structure;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import org.eclipse.jpt.core.JpaStructureNode;
import org.eclipse.jpt.core.context.persistence.ClassRef;
import org.eclipse.jpt.core.context.persistence.MappingFileRef;
import org.eclipse.jpt.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.eclipselink.core.internal.context.persistence.EclipseLinkPersistenceUnit;
import org.eclipse.jpt.ui.internal.jface.DelegatingTreeContentAndLabelProvider;
import org.eclipse.jpt.ui.internal.structure.PersistenceItemContentProviderFactory;
import org.eclipse.jpt.ui.jface.DelegatingContentAndLabelProvider;
import org.eclipse.jpt.ui.jface.TreeItemContentProvider;
import org.eclipse.jpt.utility.internal.model.value.CollectionAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.CompositeCollectionValueModel;
import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.ListCollectionValueModelAdapter;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.PropertyCollectionValueModelAdapter;
import org.eclipse.jpt.utility.model.value.CollectionValueModel;
public class EclipseLinkPersistenceItemContentProviderFactory
extends PersistenceItemContentProviderFactory
{
@Override
public TreeItemContentProvider buildItemContentProvider(
Object item, DelegatingContentAndLabelProvider contentAndLabelProvider) {
DelegatingTreeContentAndLabelProvider treeContentProvider = (DelegatingTreeContentAndLabelProvider) contentAndLabelProvider;
if (item instanceof EclipseLinkPersistenceUnit) {
return new EclipseLinkPersistenceUnitItemContentProvider((EclipseLinkPersistenceUnit) item, treeContentProvider);
}
return super.buildItemContentProvider(item, contentAndLabelProvider);
}
public static class EclipseLinkPersistenceUnitItemContentProvider
extends PersistenceUnitItemContentProvider
{
public EclipseLinkPersistenceUnitItemContentProvider(
EclipseLinkPersistenceUnit persistenceUnit, DelegatingTreeContentAndLabelProvider contentProvider) {
super(persistenceUnit, contentProvider);
}
@Override
public EclipseLinkPersistenceUnit getModel() {
return (EclipseLinkPersistenceUnit) super.getModel();
}
@Override
protected CollectionValueModel<JpaStructureNode> buildChildrenModel() {
CollectionValueModel<MappingFileRef> specifiedMappingFileCvm =
new ListCollectionValueModelAdapter<MappingFileRef>(
new ListAspectAdapter<PersistenceUnit, MappingFileRef>(
PersistenceUnit.SPECIFIED_MAPPING_FILE_REFS_LIST,
getModel()) {
@Override
protected ListIterator<MappingFileRef> listIterator_() {
return subject.specifiedMappingFileRefs();
}
@Override
protected int size_() {
return subject.specifiedMappingFileRefsSize();
}
});
CollectionValueModel<MappingFileRef> impliedMappingFileCvm =
new PropertyCollectionValueModelAdapter<MappingFileRef>(
new PropertyAspectAdapter<PersistenceUnit, MappingFileRef>(
PersistenceUnit.IMPLIED_MAPPING_FILE_REF_PROPERTY,
getModel()) {
@Override
protected MappingFileRef buildValue_() {
return subject.getImpliedMappingFileRef();
}
}
);
CollectionValueModel<MappingFileRef> impliedEclipseLinkMappingFileCvm =
new PropertyCollectionValueModelAdapter<MappingFileRef>(
new PropertyAspectAdapter<EclipseLinkPersistenceUnit, MappingFileRef>(
EclipseLinkPersistenceUnit.IMPLIED_ECLIPSELINK_MAPPING_FILE_REF_PROPERTY,
getModel()) {
@Override
protected MappingFileRef buildValue_() {
return subject.getImpliedEclipseLinkMappingFileRef();
}
}
);
CollectionValueModel<ClassRef> specifiedClassCvm =
new ListCollectionValueModelAdapter<ClassRef>(
new ListAspectAdapter<PersistenceUnit, ClassRef>(
PersistenceUnit.SPECIFIED_CLASS_REFS_LIST,
getModel()) {
@Override
protected ListIterator<ClassRef> listIterator_() {
return subject.specifiedClassRefs();
}
@Override
protected int size_() {
return subject.specifiedClassRefsSize();
}
});
CollectionValueModel<ClassRef> impliedClassCvm =
new CollectionAspectAdapter<PersistenceUnit, ClassRef>(
PersistenceUnit.IMPLIED_CLASS_REFS_COLLECTION,
getModel()) {
@Override
protected Iterator<ClassRef> iterator_() {
return subject.impliedClassRefs();
}
@Override
protected int size_() {
return subject.impliedClassRefsSize();
}
};
List<CollectionValueModel<? extends JpaStructureNode>> list = new ArrayList<CollectionValueModel<? extends JpaStructureNode>>(4);
list.add(specifiedMappingFileCvm);
list.add(impliedMappingFileCvm);
list.add(impliedEclipseLinkMappingFileCvm);
list.add(specifiedClassCvm);
list.add(impliedClassCvm);
return new CompositeCollectionValueModel<CollectionValueModel<? extends JpaStructureNode>, JpaStructureNode>(list);
}
}
}
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