AbstractSessionBean (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.ejb.support
Class AbstractSessionBean

java.lang.Object
  org.springframework.ejb.support.AbstractEnterpriseBean
      org.springframework.ejb.support.AbstractSessionBean

All Implemented Interfaces:: Serializable, EnterpriseBean, SessionBean, SmartSessionBean

Direct Known Subclasses:: AbstractStatefulSessionBean, AbstractStatelessSessionBean

abstract class AbstractSessionBean
extends AbstractEnterpriseBean
implements SmartSessionBean
extends AbstractEnterpriseBean
implements SmartSessionBean

Superclass for all session beans. Not intended for direct client subclassing; derive from AbstractStatelessSessionBean or AbstractStatefulSessionBean instead.

This class saves the session context provided by the EJB container in an instance variable and provides a NOP implementation of the ejbRemove() lifecycle method.

Author:: Rod Johnson
See Also:: AbstractStatelessSessionBean, AbstractStatefulSessionBean

Field Summary

Fields inherited from class org.springframework.ejb.support.AbstractEnterpriseBean

BEAN_FACTORY_PATH_ENVIRONMENT_KEY

Constructor Summary

AbstractSessionBean()


Method Summary

SessionContext getSessionContext()
          Convenience method for subclasses.

void setSessionContext(SessionContext sessionContext)
          Set the session context.

Methods inherited from class org.springframework.ejb.support.AbstractEnterpriseBean

ejbRemove, getBeanFactory, loadBeanFactory, onEjbRemove, setBeanFactoryLocator, setBeanFactoryLocatorKey, unloadBeanFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.ejb.SessionBean

ejbActivate, ejbPassivate, ejbRemove

Fields inherited from class org.springframework.ejb.support.AbstractEnterpriseBean
`BEAN_FACTORY_PATH_ENVIRONMENT_KEY`

Constructor Summary
`AbstractSessionBean()`

Method Summary
`SessionContext`	`getSessionContext()` Convenience method for subclasses.
`void`	`setSessionContext(SessionContext sessionContext)` Set the session context.

Methods inherited from class org.springframework.ejb.support.AbstractEnterpriseBean
`ejbRemove, getBeanFactory, loadBeanFactory, onEjbRemove, setBeanFactoryLocator, setBeanFactoryLocatorKey, unloadBeanFactory`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface javax.ejb.SessionBean
`ejbActivate, ejbPassivate, ejbRemove`

Constructor Detail

AbstractSessionBean

AbstractSessionBean()

Method Detail

setSessionContext

public void setSessionContext(SessionContext sessionContext)

Set the session context.

If overriding this method, be sure to invoke this form of it first.

Specified by:: setSessionContext in interface SessionBean

Parameters:: sessionContext - SessionContext context for session

getSessionContext

public final SessionContext getSessionContext()

Convenience method for subclasses. Return the EJB context saved on initialization.

Specified by:: getSessionContext in interface SmartSessionBean

Returns:: the SessionContext saved on initialization by this class's implementation of the setSessionContext() method.