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/*******************************************************************************
* Copyright (c) 2010, 2011 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.JaxbClass;
import org.eclipse.jpt.jaxb.core.context.JaxbContextRoot;
import org.eclipse.jpt.jaxb.core.context.JaxbEnum;
import org.eclipse.jpt.jaxb.core.context.JaxbPackage;
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 JaxbClass) {
return new JaxbClassItemContentProvider((JaxbClass) item, treeContentAndLabelProvider);
}
else if (item instanceof JaxbEnum) {
return new JaxbEnumItemContentProvider((JaxbEnum) item, treeContentAndLabelProvider);
}
return null;
}
}
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