Package org.dspace.event

Class EventServiceImpl

java.lang.Object

org.dspace.event.EventServiceImpl

All Implemented Interfaces:

EventService

public class EventServiceImpl
extends Object
implements EventService

Class for managing the content event environment. The EventManager mainly acts as a factory for Dispatchers, which are used by the Context to send events to consumers. It also contains generally useful utility methods. Version: $Revision$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	EventServiceImpl.DispatcherPoolFactory

Field Summary

Fields

Modifier and Type	Field	Description
protected String	CONSUMER_PFX
protected Map<String,Integer>	consumerIndicies
protected EventServiceImpl.DispatcherPoolFactory	dispatcherFactory
protected org.apache.commons.pool2.KeyedObjectPool	dispatcherPool
protected org.apache.commons.pool2.impl.GenericKeyedObjectPoolConfig	poolConfig

Fields inherited from interface org.dspace.event.service.EventService

DEFAULT_DISPATCHER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EventServiceImpl()

Method Summary

Modifier and Type	Method	Description
protected void	enumerateConsumers()
int	getConsumerIndex(String consumerClass)
Dispatcher	getDispatcher(String name)	Get dispatcher for configuration named by "name".
void	returnDispatcher(String key, Dispatcher disp)

Methods inherited from class java.lang.Object

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

Field Details

dispatcherFactory

protected EventServiceImpl.DispatcherPoolFactory dispatcherFactory

poolConfig

protected org.apache.commons.pool2.impl.GenericKeyedObjectPoolConfig poolConfig

dispatcherPool

protected org.apache.commons.pool2.KeyedObjectPool dispatcherPool

consumerIndicies

protected Map<String,Integer> consumerIndicies

CONSUMER_PFX

protected String CONSUMER_PFX

Constructor Details

EventServiceImpl

protected EventServiceImpl()

Method Details

getDispatcher

public Dispatcher getDispatcher(String name)

Description copied from interface: EventService

Get dispatcher for configuration named by "name". Returns cached instance if one exists.

Specified by:

getDispatcher in interface EventService

Parameters:

name - dispatcher name

Returns:

cached instance of dispatcher

returnDispatcher

public void returnDispatcher(String key,
 Dispatcher disp)

Specified by:

returnDispatcher in interface EventService

getConsumerIndex

public int getConsumerIndex(String consumerClass)

Specified by:

getConsumerIndex in interface EventService

enumerateConsumers

protected void enumerateConsumers()