org.logicblaze.lingo.jms.marshall
Interface Marshaller

All Known Implementing Classes:

DefaultMarshaller, XStreamMarshaller

public interface Marshaller

Version:

$Revision: 1.3 $

Method Summary

Message	createObjectMessage(Session session, Object value) Creates a message for a Java Object for when distributing objects in collections
Message	createRequestMessage(Requestor requestor, LingoInvocation invocation) Creates the request message
Message	createResponseMessage(Session session, org.springframework.remoting.support.RemoteInvocationResult result, Message requestMessage) Creates the response message
org.springframework.remoting.support.RemoteInvocationResult	extractInvocationResult(Message message) Extracts the invocation result from the response message
Object	readMessage(Message message) Extracts the body from the given JMS message
org.springframework.remoting.support.RemoteInvocation	readRemoteInvocation(Message message) Read a RemoteInvocation from the given JMS message

Method Detail

createRequestMessage

Message createRequestMessage(Requestor requestor,
                             LingoInvocation invocation)
                             throws JMSException

Creates the request message

Parameters:

requestor -

invocation - the remote invocation to send

Throws:

JMSException - if the message could not be created

createResponseMessage

Message createResponseMessage(Session session,
                              org.springframework.remoting.support.RemoteInvocationResult result,
                              Message requestMessage)
                              throws JMSException

Creates the response message

Parameters:

session - the JMS session to use

result - the result invocation

requestMessage - the original request message

Returns:

the response message to send

Throws:

JMSException - if the message could not be created

extractInvocationResult

org.springframework.remoting.support.RemoteInvocationResult extractInvocationResult(Message message)
                                                                                    throws JMSException

Extracts the invocation result from the response message

Parameters:

message - the response message

Returns:

the invocation result

Throws:

JMSException - is thrown if a JMS exception occurs

readRemoteInvocation

org.springframework.remoting.support.RemoteInvocation readRemoteInvocation(Message message)
                                                                           throws JMSException

Read a RemoteInvocation from the given JMS message

Parameters:

message - current JMS message

Returns:

the RemoteInvocation object

Throws:

JMSException

createObjectMessage

Message createObjectMessage(Session session,
                            Object value)
                            throws JMSException

Creates a message for a Java Object for when distributing objects in collections

Throws:

JMSException

readMessage

Object readMessage(Message message)
                   throws JMSException

Extracts the body from the given JMS message

Throws:

JMSException