org.globus.cog.karajan.workflow.service.handlers
Class RequestHandler

java.lang.Object
  org.globus.cog.karajan.workflow.service.RequestReply
      org.globus.cog.karajan.workflow.service.handlers.RequestHandler

Direct Known Subclasses:

ChannelConfigurationHandler, EchoHandler, EventHandler, GroupHandler, ShutdownHandler, StartHandler, StatHandler, SubmitHandler, TestHandler, UnknownCommandHandler, UploadHandler, VargHandler, VersionHandler

public abstract class RequestHandler
extends RequestReply

Field Summary

Fields inherited from class org.globus.cog.karajan.workflow.service.RequestReply

NOID

Constructor Summary

RequestHandler()

Method Summary

void	dataReceived(byte[] data)
void	errorReceived(String msg, Exception t)
boolean	isReplySent()
protected String	ppInData(String prefix)
protected String	ppOutData(String prefix)
void	receiveCompleted()
abstract void	requestComplete()
void	send()
protected void	sendReply()
protected void	sendReply(byte[] data)
protected void	unregister()

Methods inherited from class org.globus.cog.karajan.workflow.service.RequestReply

addInData, addOutData, addOutData, addOutObject, channelClosed, deserialize, errorReceived, getChannel, getErrorFlag, getId, getInCmd, getInData, getInData, getInDataChuncks, getInObject, getOutCmd, getOutData, isInDataReceived, ppData, raiseErrorFlag, register, sendError, sendError, serialize, setId, setInCmd, setInData, setOutCmd

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestHandler

public RequestHandler()

Method Detail

requestComplete

public abstract void requestComplete()
                              throws ProtocolException

Throws:

ProtocolException

sendReply

protected void sendReply(byte[] data)
                  throws ProtocolException

Throws:

ProtocolException

sendReply

protected void sendReply()
                  throws ProtocolException

Throws:

ProtocolException

isReplySent

public boolean isReplySent()

unregister

protected void unregister()

dataReceived

public void dataReceived(byte[] data)
                  throws ProtocolException

Specified by:

dataReceived in class RequestReply

Throws:

ProtocolException

send

public void send()
          throws ProtocolException

Specified by:

send in class RequestReply

Throws:

ProtocolException

receiveCompleted

public final void receiveCompleted()

Overrides:

receiveCompleted in class RequestReply

errorReceived

public void errorReceived(String msg,
                          Exception t)

Specified by:

errorReceived in class RequestReply

ppOutData

protected String ppOutData(String prefix)

ppInData

protected String ppInData(String prefix)