org.springframework.batch.integration.partition

Class BeanFactoryStepLocator

java.lang.Object

org.springframework.batch.integration.partition.BeanFactoryStepLocator

All Implemented Interfaces:

org.springframework.batch.core.step.StepLocator, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware

public class BeanFactoryStepLocator
extends Object
implements org.springframework.batch.core.step.StepLocator, org.springframework.beans.factory.BeanFactoryAware

A StepLocator implementation that just looks in its enclosing bean factory for components of type Step.

Author:

Dave Syer

Constructor Summary

Constructors

Constructor and Description
BeanFactoryStepLocator()

Method Summary

Modifier and Type	Method and Description
org.springframework.batch.core.Step	getStep(String stepName) Look up a bean with the provided name of type Step.
Collection<String>	getStepNames() Look in the bean factory for all beans of type Step.
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanFactoryStepLocator

public BeanFactoryStepLocator()

Method Detail

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Throws:

org.springframework.beans.BeansException

getStep

public org.springframework.batch.core.Step getStep(String stepName)

Look up a bean with the provided name of type Step.

Specified by:

getStep in interface org.springframework.batch.core.step.StepLocator

See Also:

StepLocator.getStep(String)

getStepNames

public Collection<String> getStepNames()

Look in the bean factory for all beans of type Step.

Specified by:

getStepNames in interface org.springframework.batch.core.step.StepLocator

Throws:

IllegalStateException - if the BeanFactory is not listable

See Also:

StepLocator.getStepNames()