org.springframework.integration.util

Class CompositeExecutor

java.lang.Object

org.springframework.integration.util.CompositeExecutor

All Implemented Interfaces:

java.util.concurrent.Executor

public class CompositeExecutor
extends java.lang.Object
implements java.util.concurrent.Executor

An Executor that encapsulates two underlying executors. Used in cases where two distinct operation types are being used where sharing threads could adversely affect the operation of the system. For example, NIO event processing threads being used for other blocking operations (such as assembling messages). If a CallerRunsPolicy rejected execution policy is used, the NIO event thread might deadlock, and stop processing events.

In order to work in such an environment, the secondary executor must not have a CallerRunsPolicy rejected execution policy.

It is generally recommended to use a CallerBlocksPolicy on both executors.

Since:

3.0.3

Author:

Gary Russell

Constructor Summary

Constructors

Constructor and Description
CompositeExecutor(java.util.concurrent.Executor primaryTaskExecutor, java.util.concurrent.Executor secondaryTaskExecutor)

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(java.lang.Runnable task) Execute using the primary executor.
void	execute2(java.lang.Runnable task) Execute using the secondary executor.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeExecutor

public CompositeExecutor(java.util.concurrent.Executor primaryTaskExecutor,
                 java.util.concurrent.Executor secondaryTaskExecutor)

Method Detail

execute

public void execute(java.lang.Runnable task)

Execute using the primary executor.

Specified by:

execute in interface java.util.concurrent.Executor

Parameters:

task - the task to run.

execute2

public void execute2(java.lang.Runnable task)

Execute using the secondary executor.

Parameters:

task - the task to run.