plugins/org.eclipse.jst.j2ee.ejb.annotations.emitter/src/org/eclipse/jst/j2ee/ejb/annotations/internal/emitter/DefaultEjbIntrospector.java

/**
 * <copyright>
 ******************************************************************************
 * Copyright (c) 2002, 2003 Eteration Bilisim A.S., Naci Dai and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the GNU Lesser General Public License (LGPL)
 * which accompanies this distribution, and is available at
 *  http://www.gnu.org/licenses/lgpl.html
 * 
 * Contributors:
 *     Eteration Bilisim A.S. - initial API and implementation
 *     Naci M. Dai
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Eteration Bilisim A.S and Naci Dai (http://www.eteration.com/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "Lomboz", "ObjectLearn" and "Eteration" must not be used to endorse or promote products derived
 *    from this software without prior written permission. For written
 *    permission, please contact info@eteration.com.
 *
 * 5. Products derived from this software may not be called "Lomboz"
 *    nor may "Lomboz" appear in their names without prior written
 *    permission of the Eteration Bilisim A.S.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Eteration Bilisim A.S.  For more
 * information on eteration, please see
 * <http://www.eteration.com/>.
 **************************************************************************** 
 *</copyright>
 *
 * $Id: DefaultEjbIntrospector.java,v 1.1 2005/02/05 23:25:08 ndai Exp $
 */
package org.eclipse.jst.j2ee.ejb.annotations.internal.emitter;

import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jst.j2ee.ejb.EnterpriseBean;


/**
 * @author naci
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Generation - Code and Comments
 */
public abstract class DefaultEjbIntrospector implements IEjbIntrospector {
	
	
	
	public abstract EnterpriseBean getEnterpriseBean();

	protected boolean isEntityBean(ICompilationUnit unit) {
	
		try {
			IType type = unit.findPrimaryType();
			String[] inter = type.getSuperInterfaceNames();
			for (int i = 0; i < inter.length; i++) {
				if (inter[i].endsWith("EntityBean")) {
					return true;
				}
			}
		} catch (JavaModelException e) {
		}
		return false;
	}

	protected boolean isMDBBean(ICompilationUnit unit) {
	
		try {
			IType type = unit.findPrimaryType();
			String[] inter = type.getSuperInterfaceNames();
			for (int i = 0; i < inter.length; i++) {
				if (inter[i].endsWith("MessageDrivenBean")) {
					return true;
				}
			}
		} catch (JavaModelException e) {
		}
		return false;
	}

	/**
	 * @return
	 */
	protected boolean isSessionBean(ICompilationUnit unit) {
	
		try {
			IType type = unit.findPrimaryType();
			String[] inter = type.getSuperInterfaceNames();
			for (int i = 0; i < inter.length; i++) {
				if (inter[i].endsWith("SessionBean")) {
					return true;
				}
			}
		} catch (JavaModelException e) {
		}
		return false;
	}
	

}