com.mmnaseri.utils.spring.data.store.impl

Class SmartDataStoreEventListener<E extends DataStoreEvent>

java.lang.Object

com.mmnaseri.utils.spring.data.store.impl.SmartDataStoreEventListener<E>

All Implemented Interfaces:

DataStoreEventListener<E>

public class SmartDataStoreEventListener<E extends DataStoreEvent>
extends Object
implements DataStoreEventListener<E>

This implementation of the data store event listener wraps a given delegate listener and reads the supported event type from the generic type arguments on the original listener. This lets us interact with the listener without having to read its generic type arguments every time.

Since:

1.0 (10/6/15)

Author:

Milad Naseri (mmnaseri@programmer.net)

Constructor Summary

Constructors

Constructor and Description
SmartDataStoreEventListener(DataStoreEventListener<E> delegate)

Method Summary

Modifier and Type	Method and Description
DataStoreEventListener<E>	getDelegate()
Class<E>	getEventType()
void	onEvent(E event) Will be called by the data store when a relevant event happens

Methods inherited from class java.lang.Object

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

Constructor Detail

SmartDataStoreEventListener

public SmartDataStoreEventListener(DataStoreEventListener<E> delegate)

Method Detail

onEvent

public void onEvent(E event)

Description copied from interface: DataStoreEventListener

Will be called by the data store when a relevant event happens

Specified by:

onEvent in interface DataStoreEventListener<E extends DataStoreEvent>

Parameters:

event - the event that has taken place

getEventType

public Class<E> getEventType()

getDelegate

public DataStoreEventListener<E> getDelegate()