Package no.mnemonic.messaging.requestsink.jms.context

Class ServerChannelUploadContext

java.lang.Object

no.mnemonic.messaging.requestsink.jms.context.ServerChannelUploadContext

All Implemented Interfaces:

ServerContext

public class ServerChannelUploadContext
extends Object
implements ServerContext

This context handles fragmented uploading of the signal message on the JMSRequestProxy (server) side.

• Set up temporary upload channel
• Signal client with upload channel
• Accept fragments and end-of-stream from client
• Reassemble fragments, verify and submit reassembled message to RequestSink

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ServerChannelUploadContext.UploadHandler

Constructor Summary

Constructors

Constructor	Description
ServerChannelUploadContext(String callID, javax.jms.Session session, javax.jms.Destination responseDestination, long timeout, ProtocolVersion protocolVersion, int segmentWindowSize, ServerMetrics metrics, MessageSerializer serializer)

Method Summary

Modifier and Type	Method	Description
void	abort()	Request that this context is aborted.
void	acknowledgeResponse()	Acknowledgement from client that a response has been processed at the client
boolean	isClosed()
void	setupChannel(ServerChannelUploadContext.UploadHandler handler)

Methods inherited from class java.lang.Object

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

Constructor Details

ServerChannelUploadContext

public ServerChannelUploadContext(String callID,
 javax.jms.Session session,
 javax.jms.Destination responseDestination,
 long timeout,
 ProtocolVersion protocolVersion,
 int segmentWindowSize,
 ServerMetrics metrics,
 MessageSerializer serializer)

Method Details

setupChannel

public void setupChannel(ServerChannelUploadContext.UploadHandler handler)
                  throws javax.jms.JMSException

Parameters:

handler - handler to receive the reassembled uploaded message

Throws:

javax.jms.JMSException - on error receiving from JMS

isClosed

public boolean isClosed()

Specified by:

isClosed in interface ServerContext

Returns:

true if this context has been closed

abort

public void abort()

Description copied from interface: ServerContext

Request that this context is aborted. No more responses should be allowed Ongoing execution should be interrupted.

Specified by:

abort in interface ServerContext

acknowledgeResponse

public void acknowledgeResponse()

Description copied from interface: ServerContext

Acknowledgement from client that a response has been processed at the client

Specified by:

acknowledgeResponse in interface ServerContext