org.camunda.bpm.engine.impl.context
Class ProcessApplicationClassloaderInterceptor<T>

java.lang.Object
  org.camunda.bpm.engine.impl.context.ProcessApplicationClassloaderInterceptor<T>

All Implemented Interfaces:

Callable<T>

public class ProcessApplicationClassloaderInterceptor<T>
extends Object
implements Callable<T>

Wrapps the user-provided Callable and records the Thread Context Classloader after the context switch has been performed. This allows detecting if the Thread Context has been manipulated by the container after that (Usually due to cross application EJB invocations).

Author:

Daniel Meyer

Field Summary

protected Callable<T>

delegate

Constructor Summary

ProcessApplicationClassloaderInterceptor(Callable<T> delegate)

Method Summary

T	call()
static ClassLoader	getProcessApplicationClassLoader()

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected Callable<T> delegate

Constructor Detail

ProcessApplicationClassloaderInterceptor

public ProcessApplicationClassloaderInterceptor(Callable<T> delegate)

Method Detail

call

public T call()
       throws Exception

Specified by:

call in interface Callable<T>

Throws:

Exception

getProcessApplicationClassLoader

public static ClassLoader getProcessApplicationClassLoader()