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MEJBSession (JBoss/Management API) - JBoss 4.0.1 sp1 management API Documentation 英文版文档

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org.jboss.management.mejb
Class MEJBSession

java.lang.Object
  org.jboss.management.mejb.ManagementBean
      org.jboss.management.mejb.MEJBSession

All Implemented Interfaces:

javax.ejb.EnterpriseBean, Serializable, javax.ejb.SessionBean

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public class MEJBSession

extends ManagementBean

implements javax.ejb.SessionBean

Session layer for MEJB.

See Also:

Serialized Form

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Constructor Summary

MEJBSession()

 

Method Summary
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(javax.ejb.SessionContext ctx)           Set the associated session context.
void	unsetSessionContext()

 

Methods inherited from class org.jboss.management.mejb.ManagementBean

addNotificationListener, createMBean, ejbCreate, getAttribute, getAttributes, getDefaultDomain, getListenerRegistry, getMBeanCount, getMBeanInfo, invoke, isRegistered, queryNames, removeNotificationListener, setAttribute, setAttributes, toString, unregisterMBean

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

MEJBSession

public MEJBSession()

Method Detail

ejbActivate

public void ejbActivate()
                 throws javax.ejb.EJBException

Description copied from class: ManagementBean

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.

Specified by:

ejbActivate in interface javax.ejb.SessionBean

Overrides:

ejbActivate in class ManagementBean

Throws:

javax.ejb.EJBException - Thrown by the method to indicate a failure caused by a system-level error

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ejbPassivate

public void ejbPassivate()
                  throws javax.ejb.EJBException

Description copied from class: ManagementBean

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.

Specified by:

ejbPassivate in interface javax.ejb.SessionBean

Overrides:

ejbPassivate in class ManagementBean

Throws:

javax.ejb.EJBException - Thrown by the method to indicate a failure caused by a system-level error

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setSessionContext

public void setSessionContext(javax.ejb.SessionContext ctx)
                       throws javax.ejb.EJBException

Description copied from class: ManagementBean

Set the associated session context. The container invokes this method on an instance after the instance has been created.

This method is called with no transaction context.

Specified by:

setSessionContext in interface javax.ejb.SessionBean

Overrides:

setSessionContext in class ManagementBean

Parameters:

ctx - A SessionContext interface for the instance. The instance should store the reference to the context in an instance variable.

Throws:

javax.ejb.EJBException - Should something go wrong while seting the context, an EJBException will be thrown.

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unsetSessionContext

public void unsetSessionContext()

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ejbRemove

public void ejbRemove()
               throws javax.ejb.EJBException

Description copied from class: ManagementBean

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.

Specified by:

ejbRemove in interface javax.ejb.SessionBean

Overrides:

ejbRemove in class ManagementBean

Throws:

javax.ejb.EJBException - Thrown by the method to indicate a failure caused by a system-level error

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