| /******************************************************************************* |
| * Copyright (c) 2001, 2004 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| /* |
| * Created on Mar 31, 2003 |
| * |
| */ |
| package org.eclipse.jst.j2ee.internal.model.translator.ejb; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.jst.j2ee.ejb.EjbFactory; |
| import org.eclipse.jst.j2ee.internal.model.translator.common.BooleanTranslator; |
| import org.eclipse.jst.j2ee.internal.model.translator.common.JavaClassTranslator; |
| import org.eclipse.wst.common.internal.emf.resource.Translator; |
| |
| /** |
| * @author schacher |
| */ |
| public class EntityTranslator extends AbstractEJBTranslator { |
| |
| private static Translator[] children13; |
| private static Translator[] children14; |
| |
| private class PersistenceTypeTranslator extends Translator { |
| |
| public PersistenceTypeTranslator() { |
| super(PERSISTENCE_TYPE, (EStructuralFeature) null); |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.etools.emf2xml.impl.Translator#extractStringValue(org.eclipse.emf.ecore.EObject) |
| */ |
| @Override |
| public String extractStringValue(EObject emfObject) { |
| return getPersistenceType(); |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.etools.emf2xml.impl.Translator#convertValueToString(java.lang.Object, org.eclipse.emf.ecore.EObject) |
| */ |
| @Override |
| public String convertValueToString(Object value, EObject owner) { |
| return getPersistenceType(); |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.etools.emf2xml.impl.Translator#getMOFChildren(org.eclipse.emf.ecore.EObject) |
| */ |
| @Override |
| public List getMOFChildren(EObject mofObject) { |
| return Collections.singletonList(getPersistenceType()); |
| } |
| |
| |
| } |
| |
| protected String getPersistenceType() { |
| return BEAN; |
| } |
| /** |
| * @param domNameAndPath |
| * @param aFeature |
| */ |
| public EntityTranslator() { |
| super(ENTERPRISE_BEANS + '/' + ENTITY); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jst.j2ee.internal.internal.model.translator.ejb.AbstractEJBTranslator#getSpecificMaps() |
| */ |
| @Override |
| protected Translator[] getSpecificMaps(int versionID) { |
| Translator reentrantTranslator = null; |
| switch (versionID) { |
| case J2EE_1_2_ID : |
| case J2EE_1_3_ID : |
| reentrantTranslator = new Translator(REENTRANT, EJB_PKG.getEntity_Reentrant(), UNSET_IF_NULL); |
| break; |
| case J2EE_1_4_ID : |
| reentrantTranslator = new BooleanTranslator(REENTRANT, EJB_PKG.getEntity_Reentrant()); |
| } |
| return new Translator[] { new PersistenceTypeTranslator(), new JavaClassTranslator(PRIM_KEY_CLASS, EJB_PKG.getEntity_PrimaryKey()), reentrantTranslator }; |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.etools.emf2xml.impl.Translator#createEMFObject(java.lang.String, java.lang.String) |
| */ |
| @Override |
| public EObject createEMFObject(String nodeName, String readAheadName) { |
| return EjbFactory.eINSTANCE.createEntity(); |
| } |
| |
| /* (non-Javadoc) |
| * @see com.ibm.etools.emf2xml.impl.Translator#getChildren(java.lang.Object, int) |
| */ |
| @Override |
| public Translator[] getChildren(Object o, int versionID) { |
| switch (versionID) { |
| case (J2EE_1_2_ID) : |
| case (J2EE_1_3_ID) : |
| if (children13 == null) |
| children13 = create13Children(); |
| return children13; |
| default : |
| if (children14 == null) |
| children14 = create14Children(); |
| return children14; |
| } |
| } |
| |
| } |