org.xchain.framework.lifecycle

Class ThreadLifecycle

java.lang.Object

org.xchain.framework.lifecycle.ThreadLifecycle

@LifecycleClass(uri="http://www.xchain.org/thread")
public class ThreadLifecycle
extends java.lang.Object

This class manages the lifecycle of threads that execute xchains code.

Author:

Christian Trimble, Josh Kennedy, John Trimble

Method Summary

Methods

Modifier and Type	Method and Description
CCLPolicy	getCCLPolicy() Returns the strategy used for setting the context class loader.
static ThreadLifecycle	getInstance() Returns the ThreadLifecycle singleton.
ThreadContext	getThreadContext() Returns the current thread context.
boolean	inThread()
void	setCCLPolicy(CCLPolicy cclPolicy)
void	startLifecycle(LifecycleContext lifecycleContext)
void	startThread(ThreadContext threadContext) This mehtod must be called by a thread before interacting with xchains.
void	stopLifecycle(LifecycleContext lifecycleContext)
void	stopThread(ThreadContext threadContext) This method must be called by a thread after interacting with xchains.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

@LifecycleAccessor
public static ThreadLifecycle getInstance()

Returns the ThreadLifecycle singleton.

inThread

public boolean inThread()

getThreadContext

public ThreadContext getThreadContext()

Returns the current thread context.

getCCLPolicy

public CCLPolicy getCCLPolicy()

Returns the strategy used for setting the context class loader. By default, the context class loader is not altered.

Returns:

setCCLPolicy

public void setCCLPolicy(CCLPolicy cclPolicy)

startThread

public void startThread(ThreadContext threadContext)
                 throws LifecycleException

This mehtod must be called by a thread before interacting with xchains.

Throws:

LifecycleException - of the thread lifecycle could not be started. All thread related resources will be cleaned up before this exception is thrown. If this exception is thrown, stopThreadLifecycle should not be called.

stopThread

public void stopThread(ThreadContext threadContext)
                throws LifecycleException

This method must be called by a thread after interacting with xchains.

Throws:

LifecycleException

startLifecycle

@StartStep(localName="scan")
public void startLifecycle(LifecycleContext lifecycleContext)
                    throws LifecycleException

Throws:

LifecycleException

stopLifecycle

@StopStep(localName="scan")
public void stopLifecycle(LifecycleContext lifecycleContext)