org.springframework.batch.core.jsr

Class JsrJobContextFactoryBean

java.lang.Object

org.springframework.batch.core.jsr.JsrJobContextFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean<javax.batch.runtime.context.JobContext>

public class JsrJobContextFactoryBean
extends java.lang.Object
implements org.springframework.beans.factory.FactoryBean<javax.batch.runtime.context.JobContext>

Provides a single JobContext for each thread in a running job. Subsequent calls to FactoryBean.getObject() on the same thread will return the same instance. The JobContext wraps a JobExecution which is obtained in one of two ways:

• The current step scope (getting it from the current StepExecution
• The provided JobExecution via the setJobExecution(JobExecution)

Since:

3.0

Author:

Michael Minella

Field Summary

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor and Description
JsrJobContextFactoryBean()

Method Summary

Modifier and Type	Method and Description
void	close() Used to remove the JobContext for the current thread.
javax.batch.runtime.context.JobContext	getObject()
java.lang.Class<?>	getObjectType()
boolean	isSingleton()
void	setBatchPropertyContext(BatchPropertyContext propertyContext)
void	setJobExecution(JobExecution jobExecution) Used to provide JobContext instances to batch artifacts that are not within the scope of a given step.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsrJobContextFactoryBean

public JsrJobContextFactoryBean()

Method Detail

getObject

public javax.batch.runtime.context.JobContext getObject()
                                                 throws java.lang.Exception

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean<javax.batch.runtime.context.JobContext>

Throws:

java.lang.Exception

getObjectType

public java.lang.Class<?> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<javax.batch.runtime.context.JobContext>

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface org.springframework.beans.factory.FactoryBean<javax.batch.runtime.context.JobContext>

setJobExecution

public void setJobExecution(JobExecution jobExecution)

Used to provide JobContext instances to batch artifacts that are not within the scope of a given step.

Parameters:

jobExecution - set the current JobExecution

setBatchPropertyContext

public void setBatchPropertyContext(BatchPropertyContext propertyContext)

Parameters:

propertyContext - the BatchPropertyContext to obtain job properties from

close

public void close()

Used to remove the JobContext for the current thread. Not used via normal processing but useful for testing.