org.ikasan.framework.initiator.messagedriven
Class RawMessageDrivenInitiator

java.lang.Object
  org.ikasan.framework.initiator.AbstractInitiator
      org.ikasan.framework.initiator.messagedriven.JmsMessageDrivenInitiatorImpl
          org.ikasan.framework.initiator.messagedriven.RawMessageDrivenInitiator

All Implemented Interfaces:

javax.jms.MessageListener, Initiator, JmsMessageDrivenInitiator, ListenerSetupFailureListener, MonitorSubject

public class RawMessageDrivenInitiator
extends JmsMessageDrivenInitiatorImpl

A JmsMessageDrivenInitiator implementation that seeks to create and fire new Events based on raw JMS messages. This implementation places no expectation on the incoming message data. Do not use this for deserialising existing Events, rather use the EventMessageDrivenInitiator

Author:

Ikasan Development Team

Field Summary

protected PayloadFactory

payloadFactory Factory for constructing Payloads

Fields inherited from class org.ikasan.framework.initiator.messagedriven.JmsMessageDrivenInitiatorImpl

anesthetist, JMS_MESSAGE_DRIVEN_INITIATOR_TYPE, messageListenerContainer

Fields inherited from class org.ikasan.framework.initiator.AbstractInitiator

error, errorLoggingService, EXCEPTION_ACTION_IMPLIED_ROLLBACK, exceptionHandler, excludedEventService, exclusions, flow, moduleName, monitorListeners, name, retryCount, stopping, UNSUPPORTED_EXCLUDE_ENCONTERED

Constructor Summary

RawMessageDrivenInitiator(String moduleName, String name, Flow flow, IkasanExceptionHandler exceptionHandler, PayloadFactory payloadFactory)
Constructor

Method Summary

protected org.apache.log4j.Logger	getLogger() Provides access to the implementation class specific logger instance
protected Event	handleTextMessage(javax.jms.TextMessage message) JMS Message specific type handling for TextMessage Subclasses that wish to support this Message type will override this
boolean	isRespectPriority() Accessor for respectPriority
void	setRespectPriority(boolean respectPriority) Respect the priority of received messages by setting this on the Event

Methods inherited from class org.ikasan.framework.initiator.messagedriven.JmsMessageDrivenInitiatorImpl

anesthetistOperating, cancelRetryCycle, completeRetryCycle, continueRetryCycle, getMessageListenerContainer, getType, handleBytesMessage, handleMapMessage, handleObjectMessage, handleStreamMessage, isRecovering, isRunning, notifyListenerSetupFailure, onMessage, setListenerSetupFailureRetryDelay, setMaxListenerSetupFailureRetries, setMessageListenerContainer, startInitiator, startRetryCycle, stopInitiator

Methods inherited from class org.ikasan.framework.initiator.AbstractInitiator

addListener, getExceptionHandler, getExclusions, getFlow, getHandledEventCount, getLastEventTime, getModuleName, getMonitorListeners, getName, getRetryCount, getState, handleAction, handleRetry, invokeFlow, invokeFlow, isError, isStopping, logError, notifyMonitorListeners, removeListener, resume, setErrorLoggingService, setExcludedEventService, start, stop, stopInError, supportsExclusions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ikasan.framework.initiator.Initiator

getExceptionHandler, getFlow, getHandledEventCount, getLastEventTime, getName, getRetryCount, getState, isError, start, stop

Methods inherited from interface org.ikasan.framework.monitor.MonitorSubject

addListener, removeListener

Field Detail

payloadFactory

protected PayloadFactory payloadFactory

Factory for constructing Payloads

Constructor Detail

RawMessageDrivenInitiator

public RawMessageDrivenInitiator(String moduleName,
                                 String name,
                                 Flow flow,
                                 IkasanExceptionHandler exceptionHandler,
                                 PayloadFactory payloadFactory)

Constructor

Parameters:

moduleName - - name of the module

name - - name of this initiator

flow - - flow to invoke

exceptionHandler - - handlerForExceptions

payloadFactory - - means for creating new Payloads

Method Detail

handleTextMessage

protected Event handleTextMessage(javax.jms.TextMessage message)
                           throws javax.jms.JMSException

Description copied from class: JmsMessageDrivenInitiatorImpl

JMS Message specific type handling for TextMessage Subclasses that wish to support this Message type will override this

Overrides:

handleTextMessage in class JmsMessageDrivenInitiatorImpl

Parameters:

message - The message to handle

Returns:

Event

Throws:

javax.jms.JMSException - Exception if there is a problem with JMS

getLogger

protected org.apache.log4j.Logger getLogger()

Description copied from class: AbstractInitiator

Provides access to the implementation class specific logger instance

Specified by:

getLogger in class AbstractInitiator

Returns:

Logger instance for the extending class

setRespectPriority

public void setRespectPriority(boolean respectPriority)

Respect the priority of received messages by setting this on the Event

Parameters:

respectPriority -

isRespectPriority

public boolean isRespectPriority()

Accessor for respectPriority

Returns:

respectPriority