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| java.lang.Object
 org.objectweb.jonas_ejb.container.JFactory
org.objectweb.jonas_ejb.container.JMdbFactory
| JMdbFactory | | public class JMdbFactory extends JFactory implements ServerSessionPool(Code) | | This class is a factory for a Message Driven Bean
There is one such class per MDB class.
Contains all information related to the bean and set up all JMS environment for the bean
It manages a ServerSession pool to server MDB requests.
author:
Philippe Coq, Philippe Durieux |
| JMdbFactory | | public JMdbFactory(MessageDrivenDesc dd, JContainer cont)(Code) | | Constructor
Parameters:
dd - Message Driven Descriptor
Parameters:
cont - Container where this bean is defined |
| checkTransaction | | public void checkTransaction(RequestCtx rctx)(Code) | | For Message Driven Beans, only 2 cases are possible.
Parameters:
rctx - The Request Context |
| getCacheSize | | public int getCacheSize()(Code) | | current cache size ( = nb of instance created)for Jmx |
| getMaxCacheSize | | public int getMaxCacheSize()(Code) | | max cache sizefor Jmx |
| getMinPoolSize | | public int getMinPoolSize()(Code) | | min pool sizefor Jmx |
| getPoolSize | | public int getPoolSize()(Code) | | the size of the ServerSessionPool |
| getServerSession | | public ServerSession getServerSession() throws JMSException(Code) | | Returns a server session from the pool. If pool is empty, creates a new one.
Returns a server session from the pool.
exception:
JMSException - - if an application server fails to return a Server Sessionout of its server session pool. |
| getTimerService | | public TimerService getTimerService()(Code) | | Obtains the TimerService associated for this Bean
a JTimerService instance. |
| getTransactionAttribute | | public int getTransactionAttribute()(Code) | | the Transaction Attribute |
| initInstancePool | | public void initInstancePool()(Code) | | Init pool of instances
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| notifyTimeout | | public void notifyTimeout(Timer timer)(Code) | | Notify a timeout for this bean
Parameters:
timer - timer whose expiration caused this notification. |
| reduceCache | | public void reduceCache()(Code) | | Reduce number of instances in memory in the free list
we reduce to the minPoolSize
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| releaseServerSession | | public void releaseServerSession(ServerSession ss)(Code) | | put the ServerSession back to the pool
Parameters:
ss - The ServerSession |
| stop | | public void stop()(Code) | | stop this EJB.
call ejbRemove on all MDB
close the connection consumer
Stop the threads and remove the beans
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| storeInstances | | public void storeInstances(Transaction tx)(Code) | | |
| syncDirty | | public void syncDirty(boolean notused)(Code) | | synchronize bean instances if needed
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