| /******************************************************************************* |
| * Copyright (c) 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.jaxb.ui.internal.jaxb21; |
| |
| import org.eclipse.jpt.common.ui.internal.jface.DelegatingTreeContentAndLabelProvider; |
| import org.eclipse.jpt.common.ui.jface.DelegatingContentAndLabelProvider; |
| import org.eclipse.jpt.common.ui.jface.TreeItemContentProvider; |
| import org.eclipse.jpt.common.ui.jface.TreeItemContentProviderFactory; |
| import org.eclipse.jpt.jaxb.core.context.JaxbContextRoot; |
| import org.eclipse.jpt.jaxb.core.context.JaxbPackage; |
| import org.eclipse.jpt.jaxb.core.context.JaxbPersistentClass; |
| import org.eclipse.jpt.jaxb.core.context.JaxbPersistentEnum; |
| import org.eclipse.jpt.jaxb.core.context.JaxbRegistry; |
| |
| |
| public class GenericJaxb_2_1_NavigatorTreeItemContentProviderFactory |
| implements TreeItemContentProviderFactory { |
| |
| private static GenericJaxb_2_1_NavigatorTreeItemContentProviderFactory INSTANCE; |
| |
| |
| public static GenericJaxb_2_1_NavigatorTreeItemContentProviderFactory instance() { |
| if (INSTANCE == null) { |
| INSTANCE = new GenericJaxb_2_1_NavigatorTreeItemContentProviderFactory(); |
| } |
| return INSTANCE; |
| } |
| |
| |
| private GenericJaxb_2_1_NavigatorTreeItemContentProviderFactory() { |
| super(); |
| } |
| |
| |
| public TreeItemContentProvider buildItemContentProvider( |
| Object item, |
| DelegatingContentAndLabelProvider contentAndLabelProvider) { |
| |
| DelegatingTreeContentAndLabelProvider treeContentAndLabelProvider = |
| (DelegatingTreeContentAndLabelProvider) contentAndLabelProvider; |
| |
| if (item instanceof JaxbContextRoot) { |
| return new JaxbContextRootItemContentProvider((JaxbContextRoot) item, treeContentAndLabelProvider); |
| } |
| else if (item instanceof JaxbPackage) { |
| return new JaxbPackageItemContentProvider((JaxbPackage) item, treeContentAndLabelProvider); |
| } |
| else if (item instanceof JaxbPersistentClass) { |
| return new JaxbPersistentClassItemContentProvider((JaxbPersistentClass) item, treeContentAndLabelProvider); |
| } |
| else if (item instanceof JaxbPersistentEnum) { |
| return new JaxbPersistentEnumItemContentProvider((JaxbPersistentEnum) item, treeContentAndLabelProvider); |
| } |
| else if (item instanceof JaxbRegistry) { |
| return new JaxbRegistryItemContentProvider((JaxbRegistry) item, treeContentAndLabelProvider); |
| } |
| return null; |
| } |
| } |