org.mule.transport
Class AbstractTransportMessageProcessTemplate<MessageReceiverType extends AbstractMessageReceiver,ConnectorType extends AbstractConnector>

java.lang.Object
  org.mule.transport.AbstractTransportMessageProcessTemplate<MessageReceiverType,ConnectorType>

All Implemented Interfaces:

FlowProcessingPhaseTemplate, MessageProcessContext, MessageProcessTemplate, ValidationPhaseTemplate

public abstract class AbstractTransportMessageProcessTemplate<MessageReceiverType extends AbstractMessageReceiver,ConnectorType extends AbstractConnector>
extends Object
implements FlowProcessingPhaseTemplate, ValidationPhaseTemplate, MessageProcessContext

Field Summary

protected org.apache.commons.logging.Log

logger

Constructor Summary

AbstractTransportMessageProcessTemplate(MessageReceiverType messageReceiver, WorkManager flowExecutionWorkManager)

Method Summary

abstract Object	acquireMessage() This method will only be called once for the MessageProcessContext
void	afterFailureProcessingFlow(MessagingException messagingException) Call when the processing of the message through the flow fails.
void	afterFailureProcessingFlow(MuleException exception) Call when the processing of the message through the flow fails in an exception strategy
MuleEvent	afterRouteEvent(MuleEvent muleEvent) Post processing of the routed MuleEvent
void	afterSuccessfulProcessingFlow(MuleEvent response) Call after successfully processing the message through the flow This method will always be called when the flow execution was successful.
MuleEvent	beforeRouteEvent(MuleEvent muleEvent) Pre processing of the MuleEvent to route
protected MuleEvent	createEventFromMuleMessage(MuleMessage muleMessage)
protected MuleMessage	createMessageFromSource(Object message)
void	discardInvalidMessage() Discards the message because the validation failed
protected ConnectorType	getConnector()
ClassLoader	getExecutionClassLoader()
FlowConstruct	getFlowConstruct()
WorkManager	getFlowExecutionWorkManager()
protected InboundEndpoint	getInboundEndpoint()
protected MessageReceiverType	getMessageReceiver()
MessageSource	getMessageSource()
protected MuleContext	getMuleContext()
MuleEvent	getMuleEvent()
Object	getOriginalMessage()
protected OutputStream	getOutputStream()
TransactionConfig	getTransactionConfig()
protected void	propagateRootMessageIdProperty(MuleMessage message)
MuleEvent	routeEvent(MuleEvent muleEvent) Routes the MuleEvent through the processors chain
boolean	supportsAsynchronousProcessing()
boolean	validateMessage() Validates the message content.
protected void	warnIfMuleClientSendUsed(MuleMessage message)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected transient org.apache.commons.logging.Log logger

Constructor Detail

AbstractTransportMessageProcessTemplate

public AbstractTransportMessageProcessTemplate(MessageReceiverType messageReceiver,
                                               WorkManager flowExecutionWorkManager)

Method Detail

getMuleEvent

public MuleEvent getMuleEvent()
                       throws MuleException

Specified by:

getMuleEvent in interface FlowProcessingPhaseTemplate

Returns:

a MuleEvent created from the original message

Throws:

MuleException

getMessageSource

public MessageSource getMessageSource()

Specified by:

getMessageSource in interface MessageProcessContext

Returns:

the MessageSource that retrieve the message. Can not be null

getOriginalMessage

public Object getOriginalMessage()
                          throws MuleException

Specified by:

getOriginalMessage in interface FlowProcessingPhaseTemplate

Returns:

the original message

Throws:

MuleException

afterFailureProcessingFlow

public void afterFailureProcessingFlow(MessagingException messagingException)
                                throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Call when the processing of the message through the flow fails. This method will always be called when the flow execution failed.

Specified by:

afterFailureProcessingFlow in interface FlowProcessingPhaseTemplate

Throws:

MuleException

afterFailureProcessingFlow

public void afterFailureProcessingFlow(MuleException exception)
                                throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Call when the processing of the message through the flow fails in an exception strategy

Specified by:

afterFailureProcessingFlow in interface FlowProcessingPhaseTemplate

Throws:

MuleException

routeEvent

public MuleEvent routeEvent(MuleEvent muleEvent)
                     throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Routes the MuleEvent through the processors chain

Specified by:

routeEvent in interface FlowProcessingPhaseTemplate

Parameters:

muleEvent - MuleEvent created from the raw message of this context

Returns:

the response MuleEvent

Throws:

MuleException

afterSuccessfulProcessingFlow

public void afterSuccessfulProcessingFlow(MuleEvent response)
                                   throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Call after successfully processing the message through the flow This method will always be called when the flow execution was successful.

Specified by:

afterSuccessfulProcessingFlow in interface FlowProcessingPhaseTemplate

Throws:

MuleException

acquireMessage

public abstract Object acquireMessage()
                               throws MuleException

This method will only be called once for the MessageProcessContext

Returns:

the raw message from the MessageSource

Throws:

MuleException

propagateRootMessageIdProperty

protected void propagateRootMessageIdProperty(MuleMessage message)

validateMessage

public boolean validateMessage()

Description copied from interface: ValidationPhaseTemplate

Validates the message content. In case that the message is not valid then ValidationPhaseTemplate.discardInvalidMessage() will be executed so the implementation can save the reason why the message is invalid to report why the message has been discarded when ValidationPhaseTemplate.discardInvalidMessage() is called

Specified by:

validateMessage in interface ValidationPhaseTemplate

Returns:

false if the message is invalid, true otherwise

discardInvalidMessage

public void discardInvalidMessage()
                           throws MuleException

Description copied from interface: ValidationPhaseTemplate

Discards the message because the validation failed

Specified by:

discardInvalidMessage in interface ValidationPhaseTemplate

Throws:

MuleException

warnIfMuleClientSendUsed

protected void warnIfMuleClientSendUsed(MuleMessage message)

createEventFromMuleMessage

protected MuleEvent createEventFromMuleMessage(MuleMessage muleMessage)
                                        throws MuleException

Throws:

MuleException

getOutputStream

protected OutputStream getOutputStream()

createMessageFromSource

protected MuleMessage createMessageFromSource(Object message)
                                       throws MuleException

Throws:

MuleException

getMessageReceiver

protected MessageReceiverType getMessageReceiver()

getInboundEndpoint

protected InboundEndpoint getInboundEndpoint()

getConnector

protected ConnectorType getConnector()

getMuleContext

protected MuleContext getMuleContext()

getFlowConstruct

public FlowConstruct getFlowConstruct()

Specified by:

getFlowConstruct in interface MessageProcessContext

Returns:

the FlowConstruct were the incoming message is going to be executed. Can not be null

supportsAsynchronousProcessing

public boolean supportsAsynchronousProcessing()

Specified by:

supportsAsynchronousProcessing in interface MessageProcessContext

Returns:

true if the message can be processed in a different thread than the one it was acquired, false otherwise

beforeRouteEvent

public MuleEvent beforeRouteEvent(MuleEvent muleEvent)
                           throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Pre processing of the MuleEvent to route

Specified by:

beforeRouteEvent in interface FlowProcessingPhaseTemplate

Throws:

MuleException

afterRouteEvent

public MuleEvent afterRouteEvent(MuleEvent muleEvent)
                          throws MuleException

Description copied from interface: FlowProcessingPhaseTemplate

Post processing of the routed MuleEvent

Specified by:

afterRouteEvent in interface FlowProcessingPhaseTemplate

Throws:

MuleException

getFlowExecutionWorkManager

public WorkManager getFlowExecutionWorkManager()

Specified by:

getFlowExecutionWorkManager in interface MessageProcessContext

Returns:

the WorkManager were the incoming message must be processed. If null it will be executed in the same thread were the message was received

getTransactionConfig

public TransactionConfig getTransactionConfig()

Specified by:

getTransactionConfig in interface MessageProcessContext

Returns:

the TransactionConfig associated to the MessageSource that received the message. If null then no transaction config will be used.

getExecutionClassLoader

public ClassLoader getExecutionClassLoader()

Specified by:

getExecutionClassLoader in interface MessageProcessContext

Returns:

the class loader to be used for processing the message.