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* 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.cluster.ejb2.basic.bean;
import java.rmi.RemoteException;
import java.rmi.dgc.VMID;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.ejb.CreateException;
import javax.ejb.SessionContext;
import javax.ejb.SessionBean;
import javax.ejb.FinderException;
import org.jboss.logging.Logger;
import org.jboss.test.cluster.ejb2.basic.interfaces.EntityPK;
import org.jboss.test.cluster.ejb2.basic.interfaces.EntityPKHome;
import org.jboss.test.cluster.ejb2.basic.interfaces.NodeAnswer;
import org.jboss.test.testbean.interfaces.AComplexPK;
/** A stateful session which access an entity bean used in testing the CIF.
* @author Scott.Stark@jboss.org
* @version $Revision: 82920 $
*/
public class SessionToEntityBean implements SessionBean
{
/** The serialVersionUID */
private static final long serialVersionUID = 1L;
private static Logger log = Logger.getLogger(SessionToEntityBean.class);
private static VMID nodeID = new VMID();
private int accessCount;
private AComplexPK theKey;
public void ejbCreate(AComplexPK key) throws CreateException
{
log.debug("ejbCreate(AComplexPK) called, nodeID="+nodeID);
this.theKey = key;
}
public void ejbActivate()
{
log.debug("ejbActivate() called, nodeID="+nodeID);
}
public void ejbPassivate()
{
log.debug("ejbPassivate() called, nodeID="+nodeID);
}
public void ejbRemove()
{
log.debug("ejbRemove() called, nodeID="+nodeID);
try
{
InitialContext ctx = new InitialContext();
Context enc = (Context) ctx.lookup("java:comp/env");
EntityPKHome home = (EntityPKHome) enc.lookup("ejb/EntityPKHome");
home.remove(theKey);
}
catch(Exception e)
{
log.error("Failed to remove EntityPK", e);
}
}
public void setSessionContext(SessionContext context)
{
}
public String createEntity()
throws CreateException
{
String msg = null;
EntityPKHome home = null;
log.info("Enter createEntity, theKey="+theKey);
try
{
InitialContext ctx = new InitialContext();
Context enc = (Context) ctx.lookup("java:comp/env");
home = (EntityPKHome) enc.lookup("ejb/EntityPKHome");
EntityPK bean = home.findByPrimaryKey(theKey);
msg = "Found EntityPK, bean="+bean;
log.info(msg);
}
catch(FinderException e)
{
EntityPK bean = home.create(theKey.aBoolean, theKey.anInt, theKey.aLong,
theKey.aDouble, theKey.aString);
msg = "Created EntityPK, bean="+bean;
log.info(msg);
}
catch(Exception e)
{
log.error("Failed to create EntityPK", e);
throw new CreateException("Failed to create EntityPK: "+e.getMessage());
}
return msg;
}
public NodeAnswer accessEntity()
{
accessCount ++;
log.debug("Enter accessEntity(), accessCount="+accessCount);
int beanCount = 0;
try
{
InitialContext ctx = new InitialContext();
Context enc = (Context) ctx.lookup("java:comp/env");
EntityPKHome home = (EntityPKHome) enc.lookup("ejb/EntityPKHome");
EntityPK bean = home.findByPrimaryKey(theKey);
bean.setOtherField(accessCount);
log.debug("Set EntityPK.OtherField to: "+accessCount);
beanCount = bean.getOtherField();
}
catch(Exception e)
{
log.debug("failed", e);
}
log.debug("Exit accessEntity()");
return new NodeAnswer(nodeID, new Integer(beanCount));
}
public int getAccessCount()
{
return accessCount;
}
public NodeAnswer validateAccessCount(int count)
throws RemoteException
{
if( accessCount != count )
{
String msg = "AccessCount: " + accessCount + " != " + count;
log.error(msg);
throw new RemoteException(msg);
}
int beanCount = 0;
try
{
InitialContext ctx = new InitialContext();
Context enc = (Context) ctx.lookup("java:comp/env");
EntityPKHome home = (EntityPKHome) enc.lookup("ejb/EntityPKHome");
EntityPK bean = home.findByPrimaryKey(theKey);
beanCount = bean.getOtherField();
if( beanCount != count )
throw new RemoteException("BeanCount: " + beanCount + " != " + count);
}
catch(RemoteException e)
{
log.error("Failed to validate EntityPK", e);
throw e;
}
catch(Exception e)
{
log.error("Failed to validate EntityPK", e);
throw new RemoteException("Failed to validate EntityPK");
}
return new NodeAnswer(nodeID, new Integer(beanCount));
}
}