org.apache.synapse.config.xml
Class SendMediatorFactory

java.lang.Object
  org.apache.synapse.config.xml.AbstractMediatorFactory
      org.apache.synapse.config.xml.SendMediatorFactory

All Implemented Interfaces:

MediatorFactory

public class SendMediatorFactory
extends AbstractMediatorFactory

Factory for SendMediator instances.

TODO: document endpoints, failover and load balacing

The <send> element is used to send messages out of Synapse to some endpoint. In the simplest case, the place to send the message to is implicit in the message (via a property of the message itself)- that is indicated by the following:

  <send/>
 

If the message is to be sent to one or more endpoints, then the following is used:

  <send>
   (endpointref | endpoint)+
  </send>
 

where the endpointref token refers to the following:

 <endpoint ref="name"/>
 

and the endpoint token refers to an anonymous endpoint defined inline:

  <endpoint address="url"/>
 

If the message is to be sent to an endpoint selected by load balancing across a set of endpoints, then it is indicated by the following:

 <send>
   <load-balance algorithm="uri">
     (endpointref | endpoint)+
   </load-balance>
 </send>
 

Similarly, if the message is to be sent to an endpoint with failover semantics, then it is indicated by the following:

 <send>
   <failover>
     (endpointref | endpoint)+
   </failover>
 </send>
 

Field Summary

Fields inherited from class org.apache.synapse.config.xml.AbstractMediatorFactory

ATT_EXPRN, ATT_KEY, ATT_NAME, ATT_ONERROR, ATT_REGEX, ATT_SEQUENCE, ATT_SOURCE, ATT_STATS, ATT_TARGET, ATT_VALUE, ATT_XPATH, DESCRIPTION_Q, FEATURE_Q, PROP_Q, TARGET_Q

Constructor Summary

SendMediatorFactory()

Method Summary

Mediator	createSpecificMediator(OMElement elem, Properties properties) Specific mediator factory implementations should implement this method to build the Mediator by the given XML configuration
QName	getTagQName() The QName of this mediator element in the XML config

Methods inherited from class org.apache.synapse.config.xml.AbstractMediatorFactory

collectNameValuePairs, createMediator, handleException, handleException, processAuditStatus, processTraceState

Methods inherited from class java.lang.Object

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

Constructor Detail

SendMediatorFactory

public SendMediatorFactory()

Method Detail

createSpecificMediator

public Mediator createSpecificMediator(OMElement elem,
                                       Properties properties)

Description copied from class: AbstractMediatorFactory

Specific mediator factory implementations should implement this method to build the Mediator by the given XML configuration

Specified by:

createSpecificMediator in class AbstractMediatorFactory

Parameters:

elem - configuration element describing the properties of the mediator

properties - bag of properties to pass in any information to the factory

Returns:

built mediator of that specific type

getTagQName

public QName getTagQName()

Description copied from interface: MediatorFactory

The QName of this mediator element in the XML config

Returns:

QName of the mediator element