org.objectweb.jonas_ejb.container.Swapper Class Reference

Collaboration diagram for org.objectweb.jonas_ejb.container.Swapper:

[legend]List of all members.

Public Member Functions
	Swapper (JContainer cont)
void	run ()
synchronized void	stopIt ()
synchronized void	addBeanFactorySync (BeanFactory bf)
synchronized void	addBeanFactory (BeanFactory bf)
synchronized void	setSwapperTimeout (int t)
int	getSwapperTimeout ()

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Detailed Description

This class is responsible for swapping bean instances to keep memory usage low enough, according to entity max-cache-size value and to passivate instances on timeout when used outside transactions. There is 1 swapper per Container.

Author:

Philippe Durieux

Definition at line 40 of file Swapper.java.

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Constructor & Destructor Documentation

org.objectweb.jonas_ejb.container.Swapper.Swapper (  JContainer  cont  )

constructor Parameters: cont  The Container Definition at line 88 of file Swapper.java.

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Member Function Documentation

synchronized void org.objectweb.jonas_ejb.container.Swapper.addBeanFactory (  BeanFactory  bf  )

add a BeanFactory to the list Parameters: bf  the Bean Factory Definition at line 173 of file Swapper.java. Referenced by org.objectweb.jonas_ejb.container.JContainer.registerBF().

synchronized void org.objectweb.jonas_ejb.container.Swapper.addBeanFactorySync (  BeanFactory  bf  )

synchronizes all instances accessed outside transaction. Parameters: bf  the Bean Factory Definition at line 161 of file Swapper.java. References org.objectweb.jonas_ejb.container.JContainer.swapper. Referenced by org.objectweb.jonas_ejb.container.JContainer.registerBFS().

int org.objectweb.jonas_ejb.container.Swapper.getSwapperTimeout (   )

return the timeout for this container, in milliseconds. 0 means "no timeout". Returns: timeout value in seconds. Definition at line 201 of file Swapper.java. Referenced by org.objectweb.jonas_ejb.container.JContainer.getSwapTime().

void org.objectweb.jonas_ejb.container.Swapper.run (   )

run method for Thread implementation. Definition at line 99 of file Swapper.java. References org.objectweb.jonas_ejb.container.BeanFactory.reduceCache(), org.objectweb.jonas_ejb.container.JContainer.swapper, org.objectweb.jonas_ejb.container.BeanFactory.sync(), and org.objectweb.jonas_ejb.container.JContainer.syncAll().

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synchronized void org.objectweb.jonas_ejb.container.Swapper.setSwapperTimeout (  int  t  )

set timeout value Parameters: t  in seconds Definition at line 187 of file Swapper.java. Referenced by org.objectweb.jonas_ejb.container.JContainer.setSwapTime().

synchronized void org.objectweb.jonas_ejb.container.Swapper.stopIt (   )

stop the swapper. Definition at line 152 of file Swapper.java. Referenced by org.objectweb.jonas_ejb.container.JContainer.remove().

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

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

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