org.sape.ejbutils.adapters
Class EntityBeanAdapter

java.lang.Object
  org.sape.ejbutils.adapters.EntityBeanAdapter

All Implemented Interfaces:

javax.ejb.EnterpriseBean, javax.ejb.EntityBean, Serializable

public class EntityBeanAdapter

extends Object

implements javax.ejb.EntityBean

Provides default implementations of the EJB callback methods for an Entity Bean.

See Also:

Serialized Form

Field Summary

protected javax.ejb.EntityContext	ctx The EntityContext for this instance of the EntityBean
private static org.apache.commons.logging.Log	log

Constructor Summary

EntityBeanAdapter()

Method Summary

void	ejbActivate() Default implementation of ejbActivate().
void	ejbLoad() Default implementation of ejbLoad().
void	ejbPassivate() Default implementation of ejbPassivate().
void	ejbRemove() Default implementation of ejbRemove().
void	ejbStore() Default implementation of ejbStore().
javax.ejb.EntityContext	getCtx() Returns the EntityContext
String	id() Returns a string representation of the primary key of this entity bean.
void	setEntityContext(javax.ejb.EntityContext ctx) The container calls this method after creating the EntityBean to set its EntityContext.
void	unsetEntityContext() Unset the associated entity context.

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.commons.logging.Log log

ctx

protected javax.ejb.EntityContext ctx

The EntityContext for this instance of the EntityBean

Constructor Detail

EntityBeanAdapter

public EntityBeanAdapter()

Method Detail

ejbActivate

public void ejbActivate()
                 throws javax.ejb.EJBException,
                        RemoteException

Default implementation of ejbActivate(). Simply logs a debug message.

Specified by:

ejbActivate in interface javax.ejb.EntityBean

Throws:

javax.ejb.EJBException

RemoteException

ejbLoad

public void ejbLoad()
             throws javax.ejb.EJBException,
                    RemoteException

Default implementation of ejbLoad(). Simply logs a debug message.

Specified by:

ejbLoad in interface javax.ejb.EntityBean

Throws:

javax.ejb.EJBException

RemoteException

ejbPassivate

public void ejbPassivate()
                  throws javax.ejb.EJBException,
                         RemoteException

Default implementation of ejbPassivate(). Simply logs a debug message.

Specified by:

ejbPassivate in interface javax.ejb.EntityBean

Throws:

javax.ejb.EJBException

RemoteException

ejbRemove

public void ejbRemove()
               throws javax.ejb.RemoveException,
                      javax.ejb.EJBException,
                      RemoteException

Default implementation of ejbRemove(). Simply logs a debug message.

Specified by:

ejbRemove in interface javax.ejb.EntityBean

Throws:

javax.ejb.RemoveException

javax.ejb.EJBException

RemoteException

ejbStore

public void ejbStore()
              throws javax.ejb.EJBException,
                     RemoteException

Default implementation of ejbStore(). Simply logs a debug message.

Specified by:

ejbStore in interface javax.ejb.EntityBean

Throws:

javax.ejb.EJBException

RemoteException

getCtx

public javax.ejb.EntityContext getCtx()

Returns the EntityContext

Returns:

the EntityContext

setEntityContext

public void setEntityContext(javax.ejb.EntityContext ctx)
                      throws javax.ejb.EJBException,
                             RemoteException

The container calls this method after creating the EntityBean to set its EntityContext. This method stores the EntityContext in a member variable.

Specified by:

setEntityContext in interface javax.ejb.EntityBean

Parameters:

ctx - The EntityContext for this instance of the EntityBean.

Throws:

javax.ejb.EJBException

RemoteException

unsetEntityContext

public void unsetEntityContext()
                        throws javax.ejb.EJBException,
                               RemoteException

Unset the associated entity context. The container calls this method before removing the instance.

Specified by:

unsetEntityContext in interface javax.ejb.EntityBean

Throws:

javax.ejb.EJBException

RemoteException

id

public String id()

Returns a string representation of the primary key of this entity bean.

Returns:

a string representation of the primary key