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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.structure;
import java.util.ArrayList;
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.CompositeListValueModel;
import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter;
import org.eclipse.jpt.utility.internal.model.value.PropertyListValueModelAdapter;
import org.eclipse.jpt.utility.model.value.ListValueModel;
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 ListValueModel<JpaStructureNode> buildChildrenModel() {
ListValueModel<MappingFileRef> specifiedMappingFileLvm =
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();
}
};
ListValueModel<MappingFileRef> impliedMappingFileLvm =
new PropertyListValueModelAdapter<MappingFileRef>(
new PropertyAspectAdapter<PersistenceUnit, MappingFileRef>(
PersistenceUnit.IMPLIED_MAPPING_FILE_REF_PROPERTY,
getModel()) {
@Override
protected MappingFileRef buildValue_() {
return subject.getImpliedMappingFileRef();
}
}
);
ListValueModel<MappingFileRef> impliedEclipseLinkMappingFileLvm =
new PropertyListValueModelAdapter<MappingFileRef>(
new PropertyAspectAdapter<EclipseLinkPersistenceUnit, MappingFileRef>(
EclipseLinkPersistenceUnit.IMPLIED_ECLIPSELINK_MAPPING_FILE_REF_PROPERTY,
getModel()) {
@Override
protected MappingFileRef buildValue_() {
return subject.getImpliedEclipseLinkMappingFileRef();
}
}
);
ListValueModel<ClassRef> specifiedClassLvm =
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();
}
};
ListValueModel<ClassRef> impliedClassLvm =
new ListAspectAdapter<PersistenceUnit, ClassRef>(
PersistenceUnit.IMPLIED_CLASS_REFS_LIST,
getModel()) {
@Override
protected ListIterator<ClassRef> listIterator_() {
return subject.impliedClassRefs();
}
@Override
protected int size_() {
return subject.impliedClassRefsSize();
}
};
List<ListValueModel<? extends JpaStructureNode>> list = new ArrayList<ListValueModel<? extends JpaStructureNode>>(4);
list.add(specifiedMappingFileLvm);
list.add(impliedMappingFileLvm);
list.add(impliedEclipseLinkMappingFileLvm);
list.add(specifiedClassLvm);
list.add(impliedClassLvm);
return new CompositeListValueModel<ListValueModel<? extends JpaStructureNode>, JpaStructureNode>(list);
}
}
}
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