org.apache.servicemix.components.util
Class PipelineComponent

java.lang.Object
  org.apache.servicemix.jbi.management.BaseLifeCycle
      org.apache.servicemix.components.util.PojoSupport
          org.apache.servicemix.components.util.ComponentSupport
              org.apache.servicemix.components.util.PipelineComponent

All Implemented Interfaces:

javax.jbi.component.Component, javax.jbi.component.ComponentLifeCycle, javax.jbi.management.LifeCycleMBean, org.apache.servicemix.jbi.listener.MessageExchangeListener, MBeanInfoProvider

public class PipelineComponent
extends ComponentSupport
implements MessageExchangeListener

This component acts as an InOnly component which pipelines a request/response (InOut) to a service then forwards the response onto an InOut component.

Version:

$Revision: 564374 $

Field Summary

Fields inherited from class org.apache.servicemix.components.util.PojoSupport

logger

Fields inherited from class org.apache.servicemix.jbi.management.BaseLifeCycle

currentState, INITIALIZED, listener

Fields inherited from interface javax.jbi.management.LifeCycleMBean

SHUTDOWN, STARTED, STOPPED, UNKNOWN

Constructor Summary

PipelineComponent()

PipelineComponent(QName service, String endpoint)

Method Summary

protected javax.jbi.servicedesc.ServiceEndpoint	chooseEndpoint(QName serviceName) Resolves the given service endpoint reference from a serviceName
javax.jbi.servicedesc.ServiceEndpoint	getOutputEndpoint()
QName	getOutputEndpointServiceName()
javax.jbi.servicedesc.ServiceEndpoint	getRequestResponseEndpoint()
QName	getRequestResponseServiceName()
void	onMessageExchange(javax.jbi.messaging.MessageExchange exchange)
void	setOutputEndpoint(javax.jbi.servicedesc.ServiceEndpoint outputEndpoint)
void	setOutputEndpointServiceName(QName outputEndpointServiceName)
void	setRequestResponseEndpoint(javax.jbi.servicedesc.ServiceEndpoint requestResponseEndpoint)
void	setRequestResponseServiceName(QName requestResponseServiceName)
void	start() Start the item.

Methods inherited from class org.apache.servicemix.components.util.ComponentSupport

createComponentLifeCycle, createInOnlyExchange, createInOnlyExchange, createInOnlyExchange, createInOptionalOutExchange, createInOutExchange, createInOutExchange, createRobustInOnlyExchange, createServiceUnitManager, creatInOutExchange, forwardToExchange, forwardToExchange, getInMessage, getLifeCycle, getMessageTransformer, getServiceDescription, getServiceUnitManager, initializeServiceUnitManager, invoke, isExchangeWithConsumerOkay, isExchangeWithProviderOkay, propagateCorrelationId, resolveEndpointReference, setMessageTransformer

Methods inherited from class org.apache.servicemix.components.util.PojoSupport

answer, done, fail, fail, getBody, getContext, getDeliveryChannel, getDescription, getEndpoint, getExchangeFactory, getExtensionMBeanName, getService, init, init, isInAndOut, send, sendSync, sendSync, setBody, setEndpoint, setExtensionMBeanName, setService, shutDown

Methods inherited from class org.apache.servicemix.jbi.management.BaseLifeCycle

firePropertyChanged, getAttributeInfos, getCurrentState, getName, getObjectToManage, getOperationInfos, getSubType, getType, isInitialized, isShutDown, isStarted, isStopped, isUnknown, setCurrentState, setPropertyChangeListener, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jbi.component.ComponentLifeCycle

stop

Constructor Detail

PipelineComponent

public PipelineComponent()

PipelineComponent

public PipelineComponent(QName service,
                         String endpoint)

Method Detail

start

public void start()
           throws javax.jbi.JBIException

Description copied from class: BaseLifeCycle

Start the item.

Specified by:

start in interface javax.jbi.component.ComponentLifeCycle

Specified by:

start in interface javax.jbi.management.LifeCycleMBean

Overrides:

start in class BaseLifeCycle

Throws:

javax.jbi.JBIException - if the item fails to start.

onMessageExchange

public void onMessageExchange(javax.jbi.messaging.MessageExchange exchange)
                       throws javax.jbi.messaging.MessagingException

Specified by:

onMessageExchange in interface org.apache.servicemix.jbi.listener.MessageExchangeListener

Throws:

javax.jbi.messaging.MessagingException

getRequestResponseEndpoint

public javax.jbi.servicedesc.ServiceEndpoint getRequestResponseEndpoint()

setRequestResponseEndpoint

public void setRequestResponseEndpoint(javax.jbi.servicedesc.ServiceEndpoint requestResponseEndpoint)

getOutputEndpoint

public javax.jbi.servicedesc.ServiceEndpoint getOutputEndpoint()

setOutputEndpoint

public void setOutputEndpoint(javax.jbi.servicedesc.ServiceEndpoint outputEndpoint)

getRequestResponseServiceName

public QName getRequestResponseServiceName()

setRequestResponseServiceName

public void setRequestResponseServiceName(QName requestResponseServiceName)

getOutputEndpointServiceName

public QName getOutputEndpointServiceName()

setOutputEndpointServiceName

public void setOutputEndpointServiceName(QName outputEndpointServiceName)

chooseEndpoint

protected javax.jbi.servicedesc.ServiceEndpoint chooseEndpoint(QName serviceName)
                                                        throws javax.jbi.JBIException

Resolves the given service endpoint reference from a serviceName

Parameters:

serviceName - is the name of the service

Returns:

the service endpoint

Throws:

javax.jbi.JBIException - if the service cannot be resolved