| /******************************************************************************* |
| * Copyright (c) 2006, 2007 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.core.internal.resource.persistence.translators; |
| |
| import org.eclipse.wst.common.internal.emf.resource.ConstantAttributeTranslator; |
| import org.eclipse.wst.common.internal.emf.resource.RootTranslator; |
| import org.eclipse.wst.common.internal.emf.resource.Translator; |
| |
| public class PersistenceTranslator extends RootTranslator |
| implements PersistenceXmlMapper |
| { |
| public static PersistenceTranslator INSTANCE = new PersistenceTranslator(); |
| |
| private Translator[] children; |
| |
| |
| public PersistenceTranslator() { |
| super(PERSISTENCE, PERSISTENCE_PKG.getXmlPersistence()); |
| } |
| |
| @Override |
| protected Translator[] getChildren() { |
| if (children == null) { |
| children = createChildren(); |
| } |
| return children; |
| } |
| |
| protected Translator[] createChildren() { |
| return new Translator[] { |
| createVersionTranslator(), |
| new ConstantAttributeTranslator(XML_NS, PERSISTENCE_NS_URL), |
| new ConstantAttributeTranslator(XML_NS_XSI, XSI_NS_URL), |
| new ConstantAttributeTranslator(XSI_SCHEMA_LOCATION, PERSISTENCE_NS_URL + ' ' + PERSISTENCE_SCHEMA_LOC_1_0), |
| createPersistenceUnitTranslator() |
| }; |
| } |
| |
| private Translator createVersionTranslator() { |
| return new Translator(VERSION, PERSISTENCE_PKG.getXmlPersistence_Version(), DOM_ATTRIBUTE); |
| } |
| |
| private Translator createPersistenceUnitTranslator() { |
| return new PersistenceUnitTranslator(PERSISTENCE_UNIT, PERSISTENCE_PKG.getXmlPersistence_PersistenceUnits()); |
| } |
| } |