Package org.springframework.batch.core.listener

Class JobListenerFactoryBean

java.lang.Object

org.springframework.batch.core.listener.AbstractListenerFactoryBean<JobExecutionListener>

org.springframework.batch.core.listener.JobListenerFactoryBean

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean<Object>, org.springframework.beans.factory.InitializingBean

public class JobListenerFactoryBean
extends AbstractListenerFactoryBean<JobExecutionListener>

This AbstractListenerFactoryBean implementation is used to create a JobExecutionListener.

Since:

2.0

Author:

Lucas Ward, Dan Garrette

See Also:

• AbstractListenerFactoryBean
• JobListenerMetaData

Field Summary

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

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
JobListenerFactoryBean()

Method Summary

Modifier and Type	Method	Description
protected Class<?>	getDefaultListenerClass()
static JobExecutionListener	getListener(Object delegate)	Convenience method to wrap any object and expose the appropriate JobExecutionListener 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 JobExecutionListener.

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 Details

JobListenerFactoryBean

public JobListenerFactoryBean()

Method Details

getMetaDataFromPropertyName

protected ListenerMetaData getMetaDataFromPropertyName(String propertyName)

Specified by:

getMetaDataFromPropertyName in class AbstractListenerFactoryBean<JobExecutionListener>

getMetaDataValues

protected ListenerMetaData[] getMetaDataValues()

Specified by:

getMetaDataValues in class AbstractListenerFactoryBean<JobExecutionListener>

getDefaultListenerClass

protected Class<?> getDefaultListenerClass()

Specified by:

getDefaultListenerClass in class AbstractListenerFactoryBean<JobExecutionListener>

getObjectType

public Class<?> getObjectType()

getListener

public static JobExecutionListener getListener(Object delegate)

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

Parameters:

delegate - a delegate object

Returns:

a JobListener 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 JobExecutionListener.

Parameters:

delegate - the object to check

Returns:

true if the delegate is an instance of JobExecutionListener, or contains the marker annotations