net.wgen.op
Class OpManagerBean

java.lang.Object
  net.wgen.op.OpManagerBean

All Implemented Interfaces:

javax.ejb.EnterpriseBean, OpExecutor, java.io.Serializable, javax.ejb.SessionBean

public class OpManagerBean

extends java.lang.Object

implements javax.ejb.SessionBean, OpExecutor

Stateless EJB SessionBean that executes Op by instantiating a DirectOpExecutor with a JndiMappedConnectionFactory.

Version:

$Id: OpManagerBean.html,v 1.2 2007/01/28 04:09:36 paulfeuer Exp $

Author:

Paul Feuer, Wireless Generation, Inc.

See Also:

Serialized Form

Field Summary

protected javax.ejb.SessionContext	_sessionCtx Current SessionContext for this bean.
private static org.apache.log4j.Logger	LOG Logger.

Constructor Summary

OpManagerBean()

Method Summary

void	ejbActivate()
void	ejbCreate()
void	ejbPassivate()
void	ejbRemove()
Op	executeOp(Op op) Execute an Op.
void	setSessionContext(javax.ejb.SessionContext sc)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.apache.log4j.Logger LOG

Logger.

_sessionCtx

protected javax.ejb.SessionContext _sessionCtx

Current SessionContext for this bean.

Constructor Detail

OpManagerBean

public OpManagerBean()

Method Detail

ejbCreate

public void ejbCreate()

ejbRemove

public void ejbRemove()

Specified by:

ejbRemove in interface javax.ejb.SessionBean

ejbActivate

public void ejbActivate()

Specified by:

ejbActivate in interface javax.ejb.SessionBean

ejbPassivate

public void ejbPassivate()

Specified by:

ejbPassivate in interface javax.ejb.SessionBean

setSessionContext

public void setSessionContext(javax.ejb.SessionContext sc)

Specified by:

setSessionContext in interface javax.ejb.SessionBean

executeOp

public Op executeOp(Op op)
             throws OpException

Execute an Op.

Specified by:

executeOp in interface OpExecutor

Parameters:

op - the op to execute

Returns:

the Op, which if operating locally will be the same Op that went in, but if executed thru EJB the returned Op will not be the same exact object, as EJB is call-by-value.

Throws:

OpException