public interface SessionBean extends EnterpriseBean
Modifier and Type | Method and Description |
---|---|
void |
ejbActivate()
The activate method is called when the instance is activated from its "passive" state.
|
void |
ejbPassivate()
The passivate method is called before the instance enters the "passive" state.
|
void |
ejbRemove()
A container invokes this method before it ends the life of the session object.
|
void |
setSessionContext(SessionContext ctx)
Set the associated session context.
|
void setSessionContext(SessionContext ctx) throws EJBException, RemoteException
Set the associated session context. The container calls this method after the instance creation.
The enterprise Bean instance should store the reference to the context object in an instance variable.
This method is called with no transaction context.
ctx
- - A SessionContext interface for the instance.EJBException
- - Thrown by the method to indicate a failure caused by a system-level error.RemoteException
- - This exception is defined in the method signature to provide
backward compatibility for enterprise beans written for the EJB 1.0 specification. Enterprise beans
written for the EJB 1.1 specification should throw the javax.ejb.EJBException instead of this exception.
Enterprise beans written for the EJB2.0 and higher specifications must throw the javax.ejb.EJBException
instead of this exception.void ejbRemove() throws EJBException, RemoteException
A container invokes this method before it ends the life of the session object. This happens as a result of a client's invoking a remove operation, or when a container decides to terminate the session object after a timeout.
This method is called with no transaction context.
EJBException
- - Thrown by the method to indicate a failure caused by a system-level error.RemoteException
- - This exception is defined in the method signature to provide
backward compatibility for enterprise beans written for the EJB 1.0 specification. Enterprise beans
written for the EJB 1.1 specification should throw the javax.ejb.EJBException instead of this exception.
Enterprise beans written for the EJB2.0 and higher specifications must throw the javax.ejb.EJBException
instead of this exception.void ejbActivate() throws EJBException, RemoteException
The activate method is called when the instance is activated from its "passive" state. The instance should acquire any resource that it has released earlier in the ejbPassivate() method.
This method is called with no transaction context.
EJBException
- - Thrown by the method to indicate a failure caused by a system-level error.RemoteException
- - This exception is defined in the method signature to provide
backward compatibility for enterprise beans written for the EJB 1.0 specification. Enterprise beans
written for the EJB 1.1 specification should throw the javax.ejb.EJBException instead of this exception.
Enterprise beans written for the EJB2.0 and higher specifications must throw the javax.ejb.EJBException
instead of this exception.void ejbPassivate() throws EJBException, RemoteException
The passivate method is called before the instance enters the "passive" state. The instance should release any resources that it can re-acquire later in the ejbActivate() method.
After the passivate method completes, the instance must be in a state that allows the container to use the Java Serialization protocol to externalize and store away the instance's state.
This method is called with no transaction context.
EJBException
- - Thrown by the method to indicate a failure caused by a system-level error.RemoteException
- - This exception is defined in the method signature to provide
backward compatibility for enterprise beans written for the EJB 1.0 specification. Enterprise beans
written for the EJB 1.1 specification should throw the javax.ejb.EJBException instead of this exception.
Enterprise beans written for the EJB2.0 and higher specifications must throw the javax.ejb.EJBException
instead of this exception.Copyright © 2016 JBoss by Red Hat. All rights reserved.