org.exoplatform.container.component
Class ThreadContext

java.lang.Object
  org.exoplatform.container.component.ThreadContext

public class ThreadContext
extends Object

This component contains all the variables of type ThreadLocal hold by a ThreadContextHolder This component has not been designed to be thread safe so ensure that you create a new instance each time you use it. Moreover for security reason, when the SecurityManager is installed we check the RuntimePermission manageThreadLocal only within the constructor of a ThreadContext.

Version:

$Id$

Author:

Nicolas Filotto

Constructor Summary

ThreadContext(ThreadLocal<?>... threadLocals)
Default constructor

Method Summary

void	push() Pushes values stored into memory into all the Thread Local variables and keeps previous values to be able to restore old state
void	restore() Restores the old values of all the Thread Local variables
void	store() Stores into memory the current values of all the Thread Local variables

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadContext

public ThreadContext(ThreadLocal<?>... threadLocals)

Default constructor

Parameters:

threadLocals - the thread local variables whose value must be transfered from one thread to another to avoid critical issues.

Throws:

SecurityException - In case the security manager is installed and the calling stack doesn't have the RuntimePermission manageThreadLocal

Method Detail

store

public void store()

Stores into memory the current values of all the Thread Local variables

push

public void push()

Pushes values stored into memory into all the Thread Local variables and keeps previous values to be able to restore old state

restore

public void restore()

Restores the old values of all the Thread Local variables