| /******************************************************************************* |
| * 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.ui.internal.platform.generic; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.ListIterator; |
| import org.eclipse.jpt.core.context.PersistentType; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.ui.internal.jface.AbstractTreeItemContentProvider; |
| import org.eclipse.jpt.ui.internal.jface.DelegatingTreeContentAndLabelProvider; |
| import org.eclipse.jpt.utility.internal.model.value.CompositeListValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter; |
| import org.eclipse.jpt.utility.model.value.ListValueModel; |
| |
| public class OrmPersistentTypeItemContentProvider extends AbstractTreeItemContentProvider<OrmPersistentAttribute> |
| { |
| public OrmPersistentTypeItemContentProvider( |
| OrmPersistentType persistentType, DelegatingTreeContentAndLabelProvider contentProvider) { |
| super(persistentType, contentProvider); |
| } |
| |
| @Override |
| public OrmPersistentType model() { |
| return (OrmPersistentType) super.model(); |
| } |
| |
| @Override |
| public Object getParent() { |
| return model().getParent(); |
| } |
| |
| @Override |
| protected ListValueModel<OrmPersistentAttribute> buildChildrenModel() { |
| List<ListValueModel<OrmPersistentAttribute>> list = new ArrayList<ListValueModel<OrmPersistentAttribute>>(2); |
| list.add(buildSpecifiedPersistentAttributesListHolder()); |
| list.add(buildVirtualPersistentAttributesListHolder()); |
| return new CompositeListValueModel<ListValueModel<OrmPersistentAttribute>, OrmPersistentAttribute>(list); |
| } |
| |
| |
| protected ListValueModel<OrmPersistentAttribute> buildSpecifiedPersistentAttributesListHolder() { |
| return new ListAspectAdapter<OrmPersistentType, OrmPersistentAttribute>(PersistentType.SPECIFIED_ATTRIBUTES_LIST, model()) { |
| @Override |
| protected ListIterator<OrmPersistentAttribute> listIterator_() { |
| return subject.specifiedAttributes(); |
| } |
| @Override |
| protected int size_() { |
| return subject.specifiedAttributesSize(); |
| } |
| }; |
| } |
| |
| protected ListValueModel<OrmPersistentAttribute> buildVirtualPersistentAttributesListHolder() { |
| return new ListAspectAdapter<OrmPersistentType, OrmPersistentAttribute>(OrmPersistentType.VIRTUAL_ATTRIBUTES_LIST, model()) { |
| @Override |
| protected ListIterator<OrmPersistentAttribute> listIterator_() { |
| return subject.virtualAttributes(); |
| } |
| @Override |
| protected int size_() { |
| return subject.virtualAttributesSize(); |
| } |
| }; |
| } |
| } |