Package org.springframework.cloud.task.batch.listener

Class EventEmittingChunkListener

java.lang.Object

org.springframework.cloud.task.batch.listener.EventEmittingChunkListener

All Implemented Interfaces:

org.springframework.batch.core.ChunkListener, org.springframework.batch.core.StepListener, org.springframework.core.Ordered

public class EventEmittingChunkListener
extends Object
implements org.springframework.batch.core.ChunkListener, org.springframework.core.Ordered

Provides informational messages around the Chunk of a batch job. The ChunkListener.beforeChunk(ChunkContext) and ChunkListener.afterChunk(ChunkContext) are both no-ops in this implementation. ChunkListener.afterChunkError(ChunkContext).

Author:

Ali Shahbour

Field Summary

Fields inherited from interface org.springframework.batch.core.ChunkListener

ROLLBACK_EXCEPTION_KEY

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
EventEmittingChunkListener(MessagePublisher messagePublisher, int order, TaskEventProperties properties)
EventEmittingChunkListener(MessagePublisher messagePublisher, TaskEventProperties properties)

Method Summary

Modifier and Type	Method	Description
void	afterChunk(org.springframework.batch.core.scope.context.ChunkContext context)
void	afterChunkError(org.springframework.batch.core.scope.context.ChunkContext context)
void	beforeChunk(org.springframework.batch.core.scope.context.ChunkContext context)
int	getOrder()

Methods inherited from class java.lang.Object

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

Constructor Details

EventEmittingChunkListener

public EventEmittingChunkListener(MessagePublisher messagePublisher,
 TaskEventProperties properties)

EventEmittingChunkListener

public EventEmittingChunkListener(MessagePublisher messagePublisher,
 int order,
 TaskEventProperties properties)

Method Details

beforeChunk

public void beforeChunk(org.springframework.batch.core.scope.context.ChunkContext context)

Specified by:

beforeChunk in interface org.springframework.batch.core.ChunkListener

afterChunk

public void afterChunk(org.springframework.batch.core.scope.context.ChunkContext context)

Specified by:

afterChunk in interface org.springframework.batch.core.ChunkListener

afterChunkError

public void afterChunkError(org.springframework.batch.core.scope.context.ChunkContext context)

Specified by:

afterChunkError in interface org.springframework.batch.core.ChunkListener

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered