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/*******************************************************************************
* Copyright (c) 2008, 2012 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.jpa.ui.internal.platform.generic;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jpt.common.ui.internal.jface.StaticItemExtendedLabelProvider;
import org.eclipse.jpt.common.ui.jface.ItemExtendedLabelProvider;
import org.eclipse.jpt.common.ui.jface.ItemExtendedLabelProviderFactory;
import org.eclipse.jpt.jpa.core.JpaNode;
import org.eclipse.jpt.jpa.core.context.PersistentType;
import org.eclipse.jpt.jpa.core.context.ReadOnlyPersistentAttribute;
import org.eclipse.jpt.jpa.core.context.java.JarFile;
import org.eclipse.jpt.jpa.core.context.orm.OrmXml;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceXml;
import org.eclipse.jpt.jpa.ui.JptJpaUiImages;
/**
* This factory builds item label providers for the JPA content in the
* Common Navigator.
*/
public class GenericNavigatorItemLabelProviderFactory
implements ItemExtendedLabelProviderFactory
{
// singleton
private static final ItemExtendedLabelProviderFactory INSTANCE = new GenericNavigatorItemLabelProviderFactory();
/**
* Return the singleton
*/
public static ItemExtendedLabelProviderFactory instance() {
return INSTANCE;
}
protected GenericNavigatorItemLabelProviderFactory() {
super();
}
public ItemExtendedLabelProvider buildProvider(Object item, ItemExtendedLabelProvider.Manager manager) {
if (item instanceof PersistenceXml) {
return this.buildPersistenceXmlProvider((PersistenceXml) item, manager);
}
if (item instanceof PersistenceUnit) {
return this.buildPersistenceUnitProvider((PersistenceUnit) item, manager);
}
if (item instanceof OrmXml) {
return this.buildOrmXmlProvider((OrmXml) item, manager);
}
if (item instanceof PersistentType) {
return this.buildPersistentTypeProvider((PersistentType) item, manager);
}
if (item instanceof ReadOnlyPersistentAttribute) {
return this.buildPersistentAttributeProvider((ReadOnlyPersistentAttribute) item, manager);
}
if (item instanceof JarFile) {
return this.buildJarFileProvider((JarFile) item, manager);
}
return null;
}
protected ItemExtendedLabelProvider buildPersistenceXmlProvider(PersistenceXml item, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(item, manager);
}
protected ItemExtendedLabelProvider buildPersistenceUnitProvider(PersistenceUnit item, ItemExtendedLabelProvider.Manager manager) {
return new PersistenceUnitItemLabelProvider(item, manager);
}
protected ItemExtendedLabelProvider buildOrmXmlProvider(OrmXml item, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(item, manager);
}
protected ItemExtendedLabelProvider buildPersistentTypeProvider(PersistentType item, ItemExtendedLabelProvider.Manager manager) {
return new PersistentTypeItemLabelProvider(item, manager);
}
protected ItemExtendedLabelProvider buildPersistentAttributeProvider(ReadOnlyPersistentAttribute item, ItemExtendedLabelProvider.Manager manager) {
return new PersistentAttributeItemLabelProvider(item, manager);
}
protected ItemExtendedLabelProvider buildJarFileProvider(JarFile item, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(item, JptJpaUiImages.JAR_FILE, manager);
}
protected ItemExtendedLabelProvider buildResourceItemLabelProvider(JpaNode node, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(node.getResource(), manager);
}
protected ItemExtendedLabelProvider buildResourceItemLabelProvider(JpaNode node, ImageDescriptor imageDescriptor, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(node.getResource(), imageDescriptor, manager);
}
protected ItemExtendedLabelProvider buildResourceItemLabelProvider(IResource resource, ItemExtendedLabelProvider.Manager manager) {
return this.buildResourceItemLabelProvider(resource, JptJpaUiImages.JPA_FILE, manager);
}
protected ItemExtendedLabelProvider buildResourceItemLabelProvider(IResource resource, ImageDescriptor imageDescriptor, ItemExtendedLabelProvider.Manager manager) {
return new StaticItemExtendedLabelProvider(
imageDescriptor,
resource.getName(),
this.buildResourceDescription(resource),
manager
);
}
protected String buildResourceDescription(IResource resource) {
StringBuilder sb = new StringBuilder();
sb.append(resource.getName());
sb.append(" - "); //$NON-NLS-1$
sb.append(resource.getParent().getFullPath().makeRelative());
return sb.toString();
}
}
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