org.springframework.batch.core.listener
Class StepListenerFactoryBean

java.lang.Object
  org.springframework.batch.core.listener.AbstractListenerFactoryBean
      org.springframework.batch.core.listener.StepListenerFactoryBean

All Implemented Interfaces:

FactoryBean, InitializingBean

public class StepListenerFactoryBean
extends AbstractListenerFactoryBean

This AbstractListenerFactoryBean implementation is used to create a StepListener.

Since:

2.0

Author:

Lucas Ward, Dan Garrette

See Also:

AbstractListenerFactoryBean, StepListenerMetaData

Constructor Summary

StepListenerFactoryBean()

Method Summary

protected Class<?>	getDefaultListenerClass()
static StepListener	getListener(Object delegate) Convenience method to wrap any object and expose the appropriate StepListener interfaces.
protected ListenerMetaData	getMetaDataFromPropertyName(String propertyName)
protected ListenerMetaData[]	getMetaDataValues()
Class	getObjectType()
static boolean	isListener(Object delegate) Convenience method to check whether the given object is or can be made into a StepListener.

Methods inherited from class org.springframework.batch.core.listener.AbstractListenerFactoryBean

afterPropertiesSet, getMethodInvokerByName, getObject, isListener, isSingleton, setDelegate, setMetaDataMap

Methods inherited from class java.lang.Object

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

Constructor Detail

StepListenerFactoryBean

public StepListenerFactoryBean()

Method Detail

getMetaDataFromPropertyName

protected ListenerMetaData getMetaDataFromPropertyName(String propertyName)

Specified by:

getMetaDataFromPropertyName in class AbstractListenerFactoryBean

getMetaDataValues

protected ListenerMetaData[] getMetaDataValues()

Specified by:

getMetaDataValues in class AbstractListenerFactoryBean

getDefaultListenerClass

protected Class<?> getDefaultListenerClass()

Specified by:

getDefaultListenerClass in class AbstractListenerFactoryBean

getObjectType

public Class getObjectType()

getListener

public static StepListener getListener(Object delegate)

Convenience method to wrap any object and expose the appropriate StepListener interfaces.

Parameters:

delegate - a delegate object

Returns:

a StepListener instance constructed from the delegate

isListener

public static boolean isListener(Object delegate)

Convenience method to check whether the given object is or can be made into a StepListener.

Parameters:

delegate - the object to check

Returns:

true if the delegate is an instance of any of the StepListener interfaces, or contains the marker annotations