org.mule.transport

Class AbstractMessageDispatcherFactory

java.lang.Object

org.mule.transport.AbstractMessageDispatcherFactory

All Implemented Interfaces:

MessageDispatcherFactory

Direct Known Subclasses:

UnsupportedMessageDispatcherFactory

public abstract class AbstractMessageDispatcherFactory
extends Object
implements MessageDispatcherFactory

AbstractMessageDispatcherFactory is a base implementation of the MessageDispatcherFactory interface for managing the lifecycle of message dispatchers.

See Also:

MessageDispatcherFactory

Constructor Summary

Constructors

Constructor and Description
AbstractMessageDispatcherFactory()

Method Summary

Methods

Modifier and Type	Method and Description
void	activate(OutboundEndpoint endpoint, MessageDispatcher dispatcher) Invoked before the given dispatcher is handed out to a client, but not after MessageDispatcherFactory.create(OutboundEndpoint).
abstract MessageDispatcher	create(OutboundEndpoint endpoint) Creates a new message dispatcher instance, initialised with the passed endpoint.
void	destroy(OutboundEndpoint endpoint, MessageDispatcher dispatcher) Invoked when a dispatcher returned false for MessageDispatcherFactory.validate(OutboundEndpoint, MessageDispatcher).
boolean	isCreateDispatcherPerRequest() This default implementation of MessageDispatcherFactory.isCreateDispatcherPerRequest() returns false, which means that dispatchers are pooled according to their lifecycle as described in MessageDispatcher.
void	passivate(OutboundEndpoint endpoint, MessageDispatcher dispatcher) Invoked immediately before the given dispatcher is returned to its pool.
String	toString()
boolean	validate(OutboundEndpoint endpoint, MessageDispatcher dispatcher) Invoked after the dispatcher is returned from a client but before it is prepared for return to its pool via MessageDispatcherFactory.passivate(OutboundEndpoint, MessageDispatcher).

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMessageDispatcherFactory

public AbstractMessageDispatcherFactory()

Method Detail

isCreateDispatcherPerRequest

public boolean isCreateDispatcherPerRequest()

This default implementation of MessageDispatcherFactory.isCreateDispatcherPerRequest() returns false, which means that dispatchers are pooled according to their lifecycle as described in MessageDispatcher.

Specified by:

isCreateDispatcherPerRequest in interface MessageDispatcherFactory

Returns:

false by default, unless overwritten by a subclass.

create

public abstract MessageDispatcher create(OutboundEndpoint endpoint)
                                  throws MuleException

Description copied from interface: MessageDispatcherFactory

Creates a new message dispatcher instance, initialised with the passed endpoint. The returned instance should be immediately useable.

Specified by:

create in interface MessageDispatcherFactory

Parameters:

endpoint - the endoint for which this dispatcher should be created

Returns:

a properly created MessageDispatcher for this transport

Throws:

MuleException - if the dispatcher cannot be created

activate

public void activate(OutboundEndpoint endpoint,
            MessageDispatcher dispatcher)
              throws MuleException

Description copied from interface: MessageDispatcherFactory

Invoked before the given dispatcher is handed out to a client, but not after MessageDispatcherFactory.create(OutboundEndpoint).

Specified by:

activate in interface MessageDispatcherFactory

Parameters:

endpoint - the endpoint of the dispatcher

dispatcher - the dispatcher to be activated

Throws:

MuleException - if the dispatcher cannot be activated

destroy

public void destroy(OutboundEndpoint endpoint,
           MessageDispatcher dispatcher)

Description copied from interface: MessageDispatcherFactory

Invoked when a dispatcher returned false for MessageDispatcherFactory.validate(OutboundEndpoint, MessageDispatcher).

Specified by:

destroy in interface MessageDispatcherFactory

Parameters:

endpoint - the endpoint of the dispatcher

dispatcher - the dispatcher to be validated

passivate

public void passivate(OutboundEndpoint endpoint,
             MessageDispatcher dispatcher)

Description copied from interface: MessageDispatcherFactory

Invoked immediately before the given dispatcher is returned to its pool.

Specified by:

passivate in interface MessageDispatcherFactory

Parameters:

endpoint - the endpoint of the dispatcher

dispatcher - the dispatcher to be passivated

validate

public boolean validate(OutboundEndpoint endpoint,
               MessageDispatcher dispatcher)

Description copied from interface: MessageDispatcherFactory

Invoked after the dispatcher is returned from a client but before it is prepared for return to its pool via MessageDispatcherFactory.passivate(OutboundEndpoint, MessageDispatcher).

Specified by:

validate in interface MessageDispatcherFactory

Parameters:

endpoint - the endpoint of the dispatcher

dispatcher - the dispatcher to be validated

Returns:

true if the dispatcher is valid for reuse, false otherwise.

toString

public String toString()

Overrides:

toString in class Object