Class StepExecutionRequestHandler

java.lang.Object

org.springframework.batch.integration.partition.StepExecutionRequestHandler

@MessageEndpoint
public class StepExecutionRequestHandler
extends Object

A MessageEndpoint that can handle a StepExecutionRequest and return a StepExecution as the result. Typically these need to be aggregated into a response to a partition handler.

Author:

Dave Syer

Constructor Summary

Constructors

Constructor	Description
StepExecutionRequestHandler()

Method Summary

Modifier and Type	Method	Description
org.springframework.batch.core.step.StepExecution	handle(StepExecutionRequest request)
void	setJobRepository(org.springframework.batch.core.repository.JobRepository jobRepository)	A job repository that should be used to check for StepExecution completion.
void	setStepLocator(org.springframework.batch.core.step.StepLocator stepLocator)	Used to locate a Step to execute for each request.

Methods inherited from class Object

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

Constructor Details

StepExecutionRequestHandler

public StepExecutionRequestHandler()

Method Details

setStepLocator

public void setStepLocator(org.springframework.batch.core.step.StepLocator stepLocator)

Used to locate a Step to execute for each request.

Parameters:

stepLocator - a StepLocator

setJobRepository

public void setJobRepository(org.springframework.batch.core.repository.JobRepository jobRepository)

A job repository that should be used to check for StepExecution completion.

Parameters:

jobRepository - a JobRepository that is linked to the shared repository used by all remote workers.

handle

@ServiceActivator
public org.springframework.batch.core.step.StepExecution handle(StepExecutionRequest request)