com.sun.jbi.messaging

Class Observer

java.lang.Object

com.sun.jbi.messaging.MessageExchangeProxy

com.sun.jbi.messaging.Observer

All Implemented Interfaces:

MessageExchange

public class Observer
extends MessageExchangeProxy

Used to pass copied Message Exchanges to all known Observers of the NMR.

Nested Class Summary

Nested classes/interfaces inherited from interface javax.jbi.messaging.MessageExchange

MessageExchange.Role

Field Summary

Fields inherited from class com.sun.jbi.messaging.MessageExchangeProxy

ACTION_ACCEPT, ACTION_FAULT, ACTION_MASK, ACTION_SEND, ACTION_STATUS, ADDRESS, CHECK_STATUS_OR_FAULT, COMPLETE, CREATE_FAULT, DO_ACCEPT, DO_SEND, DO_SENDSYNCH, MARK_ACTIVE, MARK_DONE, REQUEST, RESUME_TX, SET_DONE, SET_ERROR, SET_FAULT, SET_IN, SET_OUT, SET_PROPERTY, SET_TRANSACTION, STATUS, SUSPEND_TX

Fields inherited from interface javax.jbi.messaging.MessageExchange

JTA_TRANSACTION_PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
Observer(MessageExchangeProxy me) Default Constructor

Method Summary

Methods

Modifier and Type	Method and Description
NormalizedMessage	getInMessage() Retrieve the message with reference id "in" from this exchange.
NormalizedMessage	getOutMessage() Retrieve the message with the reference id "out" from this exchange.
URI	getPattern() Get the pattern
MessageExchange.Role	getRole() Return the role to take in this exchange.
MessageExchangeProxy	newTwin() Return a new instance of ourselves in the target role
void	setInMessage(NormalizedMessage msg) Specifies the "in" message reference for this exchange
void	setOutMessage(NormalizedMessage msg) Specifies the "out" message reference for this exchange

Methods inherited from class com.sun.jbi.messaging.MessageExchangeProxy

checkTimeout, createFault, createMessage, getActualEndpoint, getDeltaProperties, getEndpoint, getError, getExchangeId, getFault, getInterfaceName, getMessage, getOperation, getPhase, getPhaseMask, getProperty, getPropertyNames, getService, getSourceComponent, getStatus, getTargetComponent, isRemoteInvocation, isTransacted, mergeProperties, setEndpoint, setError, setFault, setInterfaceName, setMessage, setOperation, setProperty, setService, setStatus, terminate, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Observer

public Observer(MessageExchangeProxy me)

Default Constructor

Method Detail

getRole

public MessageExchange.Role getRole()

Description copied from class: MessageExchangeProxy

Return the role to take in this exchange.

Specified by:

getRole in interface MessageExchange

Overrides:

getRole in class MessageExchangeProxy

newTwin

public MessageExchangeProxy newTwin()

Return a new instance of ourselves in the target role

getPattern

public URI getPattern()

Get the pattern

getInMessage

public NormalizedMessage getInMessage()

Retrieve the message with reference id "in" from this exchange.

Returns:

the in message, or null if it is not present in the exchange

getOutMessage

public NormalizedMessage getOutMessage()

Retrieve the message with the reference id "out" from this exchange.

Returns:

the out message, or null if it is not present in the exchange

setInMessage

public void setInMessage(NormalizedMessage msg)
                  throws MessagingException

Specifies the "in" message reference for this exchange

Parameters:

msg - in message

Throws:

MessagingException - invalid message or the curent state of the exchange does not permit this operation.

setOutMessage

public void setOutMessage(NormalizedMessage msg)
                   throws MessagingException

Specifies the "out" message reference for this exchange

Parameters:

msg - out message

Throws:

MessagingException - nvalid message or the curent state of the exchange does not permit this operation.