org.lsst.ccs.subsystems.fcs.drivers
Class ApcTcpProxy

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.fcs.drivers.ApcTcpProxy

All Implemented Interfaces:

Serializable, Observer, org.lsst.ccs.framework.Configurable

public class ApcTcpProxy
extends org.lsst.ccs.framework.Module

NOT USED IN SINGLE FILTER TEST It's used for the little test bench in APC. This is a copy of Bernard's tcp proxy which is used in the CCOB. This Modules start a tcpip server on a portNumber, waits for the connection of the client, send commands received by the call method to the client and send back the client response.

Author:

virieux

See Also:

Serialized Form

Nested Class Summary

protected class

ApcTcpProxy.ClientContext this class is going to changed.

Nested classes/interfaces inherited from class org.lsst.ccs.framework.Module

org.lsst.ccs.framework.Module.ValueUpdate

Nested classes/interfaces inherited from interface org.lsst.ccs.framework.Configurable

org.lsst.ccs.framework.Configurable.Environment

Field Summary

Fields inherited from class org.lsst.ccs.framework.Module

environment, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

ApcTcpProxy()

Method Summary

void	addObserver(org.lsst.ccs.utilities.dispatch.ASyncObserver<ApcTcpProxy.ClientContext> observer)
Object	call(String clientName, String command)
protected ApcTcpProxy.ClientContext	getContextFor(String clientName)
int	getPortNumber()
void	initModule()
boolean	isReady(String clientName)
String	readFromSocket(String clientName, int timeout)
void	removeObserver(org.lsst.ccs.utilities.dispatch.ASyncObserver<ApcTcpProxy.ClientContext> observer)
void	setPortNumber(int portNumber)
void	stop()

Methods inherited from class org.lsst.ccs.framework.Module

change, checkHardware, dropConfigurationContext, getCheckedValueFromConfiguration, getChildren, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, processUpdate, publishData, publishData, publishData, publishData, register, register, sendToReply, sendToStatus, setBeanName, setContext, setEnvironment, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownCommand, shutdownNow, start, startTicking, tick, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

ApcTcpProxy

public ApcTcpProxy()

Method Detail

getContextFor

protected ApcTcpProxy.ClientContext getContextFor(String clientName)

addObserver

public void addObserver(org.lsst.ccs.utilities.dispatch.ASyncObserver<ApcTcpProxy.ClientContext> observer)

removeObserver

public void removeObserver(org.lsst.ccs.utilities.dispatch.ASyncObserver<ApcTcpProxy.ClientContext> observer)

initModule

public void initModule()

Overrides:

initModule in class org.lsst.ccs.framework.Module

stop

public void stop()

isReady

public boolean isReady(String clientName)

call

public Object call(String clientName,
                   String command)

readFromSocket

public String readFromSocket(String clientName,
                             int timeout)
                      throws ProxyTimeoutException

Throws:

ProxyTimeoutException

getPortNumber

public int getPortNumber()

setPortNumber

public void setPortNumber(int portNumber)