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/*******************************************************************************
* Copyright (c) 2001, 2005 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 Apr 1, 2003
*
*/
package org.eclipse.jst.j2ee.internal.model.translator.ejb;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jst.j2ee.common.CommonFactory;
import org.eclipse.jst.j2ee.common.CommonPackage;
import org.eclipse.jst.j2ee.common.RunAsSpecifiedIdentity;
import org.eclipse.jst.j2ee.common.SecurityIdentity;
import org.eclipse.jst.j2ee.ejb.EjbPackage;
import org.eclipse.jst.j2ee.internal.model.translator.common.CommonTranslators;
import org.eclipse.jst.j2ee.internal.xml.EjbDeploymentDescriptorXmlMapperI;
import org.eclipse.wst.common.internal.emf.resource.GenericTranslator;
import org.eclipse.wst.common.internal.emf.resource.IDTranslator;
import org.eclipse.wst.common.internal.emf.resource.ReadAheadHelper;
import org.eclipse.wst.common.internal.emf.resource.Translator;
/**
* @author schacher
*/
public class SecurityIdentityTranslator extends Translator implements EjbDeploymentDescriptorXmlMapperI {
private static final CommonPackage COMMON_PKG = CommonPackage.eINSTANCE;
private static final Translator[] RUN_AS_TRANSLATORS = createRunAsTranslators();
private static final Translator[] USE_CALLER_TRANSLATORS = createUseCallerTranslators();
private static Translator[] createRunAsTranslators() {
GenericTranslator runAsTranslator = new GenericTranslator(RUN_AS, COMMON_PKG.getRunAsSpecifiedIdentity_Identity());
runAsTranslator.setChildren(new Translator[] {
new Translator(DESCRIPTION, COMMON_PKG.getIdentity_Description()),
new Translator(ROLE_NAME, COMMON_PKG.getIdentity_RoleName())
});
return new Translator[] {
IDTranslator.INSTANCE,
new Translator(DESCRIPTION, COMMON_PKG.getSecurityIdentity_Description()),
runAsTranslator
};
}
private static Translator[] createUseCallerTranslators() {
return new Translator[] {
IDTranslator.INSTANCE,
new Translator(DESCRIPTION, COMMON_PKG.getSecurityIdentity_Description()),
new Translator(USE_CALLER_IDENTITY, null, EMPTY_TAG)
};
}
/**
* @param domNameAndPath
* @param aFeature
*/
public SecurityIdentityTranslator() {
super(SECURITY_IDENTITY, EjbPackage.eINSTANCE.getEnterpriseBean_SecurityIdentity());
addReadAheadHelper(new ReadAheadHelper(SECURITY_IDENTITY, new String[] {RUN_AS, USE_CALLER_IDENTITY}, null));
}
/* (non-Javadoc)
* @see com.ibm.etools.emf2xml.impl.Translator#getChildren(java.lang.Object, int)
*/
public Translator[] getChildren(Object o, int versionID) {
if (o == null)
return CommonTranslators.EMPTY_CHILDREN;
if (((SecurityIdentity)o).isRunAsSpecifiedIdentity())
return RUN_AS_TRANSLATORS;
else if (((SecurityIdentity)o).isUseCallerIdentity())
return USE_CALLER_TRANSLATORS;
else
throw new IllegalStateException("Internal error: Security Identity Type expected"); //$NON-NLS-1$
}
/* (non-Javadoc)
* @see com.ibm.etools.emf2xml.impl.Translator#createEMFObject(java.lang.String, java.lang.String)
*/
public EObject createEMFObject(String nodeName, String readAheadName) {
CommonFactory fact = CommonFactory.eINSTANCE;
if (RUN_AS.equals(readAheadName)) {
RunAsSpecifiedIdentity result = fact.createRunAsSpecifiedIdentity();
result.setIdentity(fact.createIdentity());
return result;
} else if (USE_CALLER_IDENTITY.equals(readAheadName))
return fact.createUseCallerIdentity();
else
return null;
}
public boolean isManagedByParent() {
return false;
}
}
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