org.objectweb.jonas_ejb.container.JStatelessFactory Class Reference

Inherits org.objectweb.jonas_ejb.container.JSessionFactory.

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[legend]List of all members.

Public Member Functions
	JStatelessFactory (SessionStatelessDesc dd, JContainer cont)
void	initInstancePool ()
int	getPoolSize ()
void	reduceCache ()
TimerService	getTimerService ()
JSessionSwitch	createNewSession () throws RemoteException
JSessionContext	getJContext (JSessionSwitch ss)
void	releaseJContext (JContext ctx)
void	notifyTimeout (Timer timer)
int	getMinPoolSize ()
int	getMaxCacheSize ()
int	getCacheSize ()
Protected Attributes
List	bctxlist = new ArrayList()

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Detailed Description

This class is a factory for a Session Stateless Bean.

Author:

Philippe Durieux

Definition at line 54 of file JStatelessFactory.java.

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Constructor & Destructor Documentation

org.objectweb.jonas_ejb.container.JStatelessFactory.JStatelessFactory (  SessionStatelessDesc  dd, JContainer  cont )

constructor Parameters: dd  Session Stateless Deployment Descriptor cnt  Container where the bean is defined Definition at line 82 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.deployment.api.BeanDesc.getCacheMax(), org.objectweb.jonas_ejb.container.JContainer.getClassLoader(), org.objectweb.jonas_ejb.deployment.api.SessionStatelessDesc.getFullWrpSEHomeName(), org.objectweb.jonas_ejb.deployment.api.BeanDesc.getPoolMin(), and org.objectweb.jonas_ejb.container.JServiceEndpointHome.register().

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Member Function Documentation

JSessionSwitch org.objectweb.jonas_ejb.container.JStatelessFactory.createNewSession (   )  throws RemoteException [virtual]

Creates a new Session Stateless Returns: the new JSessionSwitch Implements org.objectweb.jonas_ejb.container.JSessionFactory. Definition at line 222 of file JStatelessFactory.java. Referenced by org.objectweb.jonas_ejb.container.JStatelessFactory.initInstancePool().

int org.objectweb.jonas_ejb.container.JStatelessFactory.getCacheSize (   )

Returns: current cache size ( = nb of instance created) for Jmx Definition at line 380 of file JStatelessFactory.java. Referenced by org.objectweb.jonas_ejb.container.JStatelessFactory.getJContext(), org.objectweb.jonas_ejb.container.JStatelessFactory.reduceCache(), and org.objectweb.jonas_ejb.container.JStatelessFactory.releaseJContext().

JSessionContext org.objectweb.jonas_ejb.container.JStatelessFactory.getJContext (  JSessionSwitch  ss  )  [virtual]

Returns: a SessionContext for Stateless Session Bean Implements org.objectweb.jonas_ejb.container.JSessionFactory. Definition at line 231 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist, org.objectweb.jonas_ejb.container.JStatelessFactory.getCacheSize(), and org.objectweb.jonas_ejb.container.JSessionContext.initSessionContext().

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int org.objectweb.jonas_ejb.container.JStatelessFactory.getMaxCacheSize (   )

Returns: max cache size for Jmx Definition at line 373 of file JStatelessFactory.java.

int org.objectweb.jonas_ejb.container.JStatelessFactory.getMinPoolSize (   )

Returns: min pool size for Jmx Definition at line 366 of file JStatelessFactory.java.

int org.objectweb.jonas_ejb.container.JStatelessFactory.getPoolSize (   )  [virtual]

Returns: the Instance pool size for this Ejb Implements org.objectweb.jonas_ejb.container.JFactory. Definition at line 171 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist.

TimerService org.objectweb.jonas_ejb.container.JStatelessFactory.getTimerService (   )  [virtual]

Obtains the TimerService associated for this Bean Returns: a JTimerService instance. Implements org.objectweb.jonas_ejb.container.JFactory. Definition at line 210 of file JStatelessFactory.java.

void org.objectweb.jonas_ejb.container.JStatelessFactory.initInstancePool (   )  [virtual]

Init pool of instances. Implements org.objectweb.jonas_ejb.container.JFactory. Definition at line 130 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist, org.objectweb.jonas_ejb.container.JStatelessFactory.createNewSession(), org.objectweb.jonas_ejb.container.JFactory.resetComponentContext(), and org.objectweb.jonas_ejb.container.JFactory.setComponentContext().

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void org.objectweb.jonas_ejb.container.JStatelessFactory.notifyTimeout (  Timer  timer  )

Notify a timeout for this bean Parameters: timer  timer whose expiration caused this notification. Definition at line 294 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JFactory.checkSecurity(), org.objectweb.jonas_ejb.container.RequestCtx.currTx, org.objectweb.jonas_ejb.container.JRemote.exportObject(), org.objectweb.jonas_ejb.container.JSessionSwitch.getICtx(), org.objectweb.jonas_ejb.container.JSessionContext.getInstance(), org.objectweb.jonas_ejb.container.JSessionSwitch.getRemote(), org.objectweb.jonas_ejb.container.JFactory.getTimerTxAttribute(), org.objectweb.jonas_ejb.container.JFactory.postInvoke(), org.objectweb.jonas_ejb.container.JFactory.preInvoke(), and org.objectweb.jonas_ejb.container.RequestCtx.sysExc.

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void org.objectweb.jonas_ejb.container.JStatelessFactory.reduceCache (   )

Reduce number of instances in memory in the free list we reduce to the minPoolSize Implements org.objectweb.jonas_ejb.container.BeanFactory. Definition at line 179 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist, and org.objectweb.jonas_ejb.container.JStatelessFactory.getCacheSize().

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void org.objectweb.jonas_ejb.container.JStatelessFactory.releaseJContext (  JContext  ctx  )

Called after each method call Parameters: ctx  the Session Context Definition at line 268 of file JStatelessFactory.java. References org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist, and org.objectweb.jonas_ejb.container.JStatelessFactory.getCacheSize().

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Member Data Documentation

List org.objectweb.jonas_ejb.container.JStatelessFactory.bctxlist = new ArrayList() [protected]

instance pool management (list of available JSessionContext objects) Contexts are pooled only for Stateless Session beans because for Stateful sessions a newInstance() is required by the spec. Definition at line 61 of file JStatelessFactory.java. Referenced by org.objectweb.jonas_ejb.container.JStatelessFactory.getJContext(), org.objectweb.jonas_ejb.container.JStatelessFactory.getPoolSize(), org.objectweb.jonas_ejb.container.JStatelessFactory.initInstancePool(), org.objectweb.jonas_ejb.container.JStatelessFactory.reduceCache(), and org.objectweb.jonas_ejb.container.JStatelessFactory.releaseJContext().

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The documentation for this class was generated from the following file:

• src/org/objectweb/jonas_ejb/container/JStatelessFactory.java

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