/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.perf.ejb;
import java.rmi.RemoteException;
import java.rmi.ServerException;
import javax.ejb.CreateException;
import javax.ejb.RemoveException;
import javax.ejb.SessionContext;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import org.jboss.logging.Logger;
import org.jboss.test.perf.interfaces.SessionHome;
import org.jboss.test.perf.interfaces.Session;
/** An implementation of the Session interface that delegates its calls
to the SessionBean implementation to test session to session bean timings.
@version $Revision: 81036 $
*/
public class ClientSessionBean implements javax.ejb.SessionBean
{
private static Logger log = Logger.getLogger(ClientSessionBean.class);
private String entityName;
public void create(int low, int high)
throws CreateException, RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.create(low, high);
long end = System.currentTimeMillis();
log.debug("create ran in: "+(end - start));
}
catch (CreateException ce)
{
throw ce;
}
catch(Exception e)
{
log.error("create failed", e);
throw new CreateException(e.toString());
}
}
public void remove(int low, int high)
throws RemoveException, RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.remove(low, high);
long end = System.currentTimeMillis();
log.debug("remove ran in: "+(end - start));
}
catch(Exception e)
{
throw new RemoteException("remove failure", e);
}
}
public void read(int id) throws RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.read(id);
long end = System.currentTimeMillis();
log.debug("read ran in: "+(end - start));
}
catch(Exception e)
{
throw new RemoteException("read failure", e);
}
}
public void read(int low, int high) throws RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.read(low, high);
long end = System.currentTimeMillis();
log.debug("read ran in: "+(end - start));
}
catch(Exception e)
{
throw new RemoteException("read failure", e);
}
}
public void write(int id) throws RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.write(id);
long end = System.currentTimeMillis();
log.debug("write ran in: "+(end - start));
}
catch(Exception e)
{
throw new RemoteException("write failure", e);
}
}
public void write(int low, int high) throws RemoteException
{
try
{
long start = System.currentTimeMillis();
Session bean = lookupSession();
bean.write(low, high);
long end = System.currentTimeMillis();
log.debug("write ran in: "+(end - start));
}
catch(Exception e)
{
throw new RemoteException("write failure", e);
}
}
public void setSessionContext(SessionContext context)
{
}
public void ejbCreate(String entityName) throws CreateException
{
this.entityName = entityName;
}
public void ejbRemove()
{
}
public void ejbActivate()
{
}
public void ejbPassivate()
{
}
private Session lookupSession() throws Exception
{
Context context = new InitialContext();
Object ref = context.lookup("java:comp/env/ejb/Session");
SessionHome home = (SessionHome) PortableRemoteObject.narrow(ref, SessionHome.class);
Session bean = home.create(entityName);
return bean;
}
}