Package org.copperengine.core.util

Class BackchannelDefaultImpl

java.lang.Object

org.copperengine.core.util.BackchannelDefaultImpl

All Implemented Interfaces:

Backchannel

public class BackchannelDefaultImpl
extends java.lang.Object
implements Backchannel

Constructor Summary

Constructors

Constructor	Description
BackchannelDefaultImpl()

Method Summary

Modifier and Type	Method	Description
void	notify(java.lang.String correlationId, java.lang.Object payload)	Passes a response for the specified correlationId to the bachchannel.
java.lang.Object	wait(java.lang.String correlationId, long timeout, java.util.concurrent.TimeUnit timeunit)	Waits for a response for the specified correlationId.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackchannelDefaultImpl

public BackchannelDefaultImpl()

Method Detail

wait

public java.lang.Object wait(java.lang.String correlationId,
                             long timeout,
                             java.util.concurrent.TimeUnit timeunit)
                      throws java.lang.InterruptedException

Description copied from interface: Backchannel

Waits for a response for the specified correlationId.

Specified by:

wait in interface Backchannel

Parameters:

correlationId - unique correlation id to wait for

timeout - timeout

timeunit - timeunit of timeout

Returns:

the response or null in case of a timeout.

Throws:

java.lang.InterruptedException - Might be thrown from the internally used CountDownLatch await method.

notify

public void notify(java.lang.String correlationId,
                   java.lang.Object payload)

Description copied from interface: Backchannel

Passes a response for the specified correlationId to the bachchannel.

Specified by:

notify in interface Backchannel

Parameters:

correlationId - unique correlation id

payload - the response object - null value is allowed