/*******************************************************************************
* 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
*******************************************************************************/
package org.eclipse.jst.j2ee.ejb.internal.util;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jst.j2ee.ejb.ExcludeList;
import org.eclipse.jst.j2ee.ejb.MethodElement;
import org.eclipse.jst.j2ee.ejb.MethodPermission;
import org.eclipse.jst.j2ee.ejb.MethodTransaction;
/**
* @author cbridgha
*
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
*/
public class MethodElementHelper {
public static final int NONE = 0;
public static final int METHOD_PERMISSION = 1;
public static final int METHOD_TRANSACTION = 2;
public static final int EXCLUDE_LIST = 3;
public static int getContainedType(MethodElement me) {
EObject container = me.eContainer();
if (container == null)
return NONE;
if (container instanceof MethodPermission)
return METHOD_PERMISSION;
if (container instanceof MethodTransaction)
return METHOD_TRANSACTION;
if (container instanceof ExcludeList)
return EXCLUDE_LIST;
return NONE;
}
public static MethodPermission getMethodPermission(MethodElement me) {
if (METHOD_PERMISSION == getContainedType(me))
return (MethodPermission) me.eContainer();
return null;
}
public static MethodTransaction getMethodTransaction(MethodElement me) {
if (METHOD_TRANSACTION == getContainedType(me))
return (MethodTransaction) me.eContainer();
return null;
}
public static ExcludeList getExcludeList(MethodElement me) {
if (EXCLUDE_LIST == getContainedType(me))
return (ExcludeList) me.eContainer();
return null;
}
}