org.mule.routing.inbound
Class SelectiveConsumer
java.lang.Object
org.mule.routing.AbstractRouter
org.mule.routing.inbound.SelectiveConsumer
- All Implemented Interfaces:
- MuleContextAware, Disposable, Initialisable, InboundRouter, Router
- Direct Known Subclasses:
- AbstractEventAggregator, ForwardingConsumer, IdempotentReceiver, InboundPassThroughRouter, WireTap
public class SelectiveConsumer
- extends AbstractRouter
- implements InboundRouter
SelectiveConsumer
is an inbound router used to filter out unwanted
events. The filtering is performed by a Filter
that can be set
on the router.
- See Also:
InboundRouter
,
InboundRouterCollection
,
RouterCollection
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
logger
protected final Log logger
SelectiveConsumer
public SelectiveConsumer()
isMatch
public boolean isMatch(MuleEvent event)
throws MessagingException
- Description copied from interface:
InboundRouter
- Determines if the event should be processed by this router. Routers can be
selectively invoked by configuing a filter on them. Usually the filter is
applied to the event when calling this method. All core Mule inbound routers
extend the SelectiveConsumer router.
- Specified by:
isMatch
in interface InboundRouter
- Parameters:
event
- the current event to evaluate
- Returns:
- true if the event should be processed by this router
- Throws:
MessagingException
- if the event cannot be evaluated- See Also:
SelectiveConsumer
process
public MuleEvent[] process(MuleEvent event)
throws MessagingException
- Description copied from interface:
InboundRouter
- A received MuleEvent is passed to this method for processing. The router can
control processing by either 1. passing back a null to indicate that the
router has either discarded the event of the event has been stored for further
processing. A reaosn for storing the event might be that other events in it's
correlation group are expected to be received. 2. Pass back an array of one or
more events to be processed by the service. Often 1 event is returned, i.e.
in the case of event aggregation. The router may return an array of events if
a set of events have been resequenced or multiple events have been generated
from a single event.
- Specified by:
process
in interface InboundRouter
- Parameters:
event
- the event received by the inbound endpoint before it is passed to
the service
- Returns:
- null to indicate the event has been stored/destroyed or an array of
events to be processed by the service
- Throws:
MessagingException
- if an error occurs during processing of the event
getFilter
public Filter getFilter()
setFilter
public void setFilter(Filter filter)
isTransformFirst
public boolean isTransformFirst()
setTransformFirst
public void setTransformFirst(boolean transformFirst)
getMessageInfoMapping
public MessageInfoMapping getMessageInfoMapping()
setMessageInfoMapping
public void setMessageInfoMapping(MessageInfoMapping messageInfoMapping)
Copyright © 2003-2009 MuleSource, Inc.. All Rights Reserved.