Package org.jboss.invocation

Class ContextClassLoaderInterceptor

java.lang.Object

org.jboss.invocation.ContextClassLoaderInterceptor

All Implemented Interfaces:

Serializable, Interceptor

public final class ContextClassLoaderInterceptor
extends Object
implements Interceptor, Serializable

An interceptor which sets the thread context class loader for the duration of an invocation.

Note that this interceptor is only serializable if the given class loader is serializable.

Author:

David M. Lloyd

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.jboss.invocation.Interceptor

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
ContextClassLoaderInterceptor(ClassLoader classLoader)	Construct a new instance.

Method Summary

Modifier and Type	Method	Description
Object	processInvocation(InterceptorContext context)	Process an invocation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextClassLoaderInterceptor

public ContextClassLoaderInterceptor(ClassLoader classLoader)

Construct a new instance.

Parameters:

classLoader - the class loader to use

Method Detail

processInvocation

public Object processInvocation(InterceptorContext context)
                         throws Exception

Process an invocation. The invocation can be handled directly, or passed on to the next processor in the chain.

Specified by:

processInvocation in interface Interceptor

Parameters:

context - the interceptor context

Returns:

the result of the invocation

Throws:

Exception - If the underlying invocation resulted in some exception