org.lsst.ccs.subsystems.console.py4j

Class Py4JServer

java.lang.Object

org.lsst.ccs.Agent

org.lsst.ccs.Subsystem

org.lsst.ccs.subsystems.console.py4j.Py4JServer

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.messaging.CommandExecutor, org.lsst.ccs.ServiceLifecycle

public class Py4JServer
extends org.lsst.ccs.Subsystem
implements org.lsst.ccs.framework.HasLifecycle

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Py4JServer.Py4jGatewayServer

Nested classes/interfaces inherited from class org.lsst.ccs.Agent

org.lsst.ccs.Agent.RunningCommand

Field Summary

Fields inherited from class org.lsst.ccs.Agent

AGENT_HEARTBEAT_TASK, AGENT_RUNTIMEINFO_TASK, commandExecutorLock, currentAction, currentQueries, currentSignals, jvmShutdown, logBusHandler, stateService, treeComponentInitialized

Constructor Summary

Constructors

Constructor and Description
Py4JServer()

Method Summary

Modifier and Type	Method and Description
void	createGateway()
void	createGateway(String name, int port, String callbackAddress, int callbackPort)
String	listGateways()
void	removeGateway(String name)
void	restartGateway(String name)
void	shutdown()
void	start()

Methods inherited from class org.lsst.ccs.Subsystem

getLogHandler, getNumberCommandThreads, ping, printRunningCommands, setLogFormat, setLogHandlerLevel, setLogLevel, setStackTraceDepth

Methods inherited from class org.lsst.ccs.Agent

broadcastStatus, checkAllHardwareStopped, createHelper, executeCommandRequest, getAgentInfo, getAgentPersistenceService, getAgentService, getAgentServices, getCCSVersions, getCommandCount, getComponentConfigurationEnvironment, getComponentConfigurationEnvironmentByName, getComponentLookup, getCurrentAction, getDescription, getDistributionInfo, getEnvironmentLockService, getEnvironmentMessagingAccess, getLogger, getMessagingAccess, getName, getScheduler, getStatusBroadcastPeriod, helper, initAgent, internalCheckHardware, isConnectedToTheBuses, isInEngineeringMode, populateComponentLookup, preBuild, preInit, printComponentNodeTree, publishSubsystemDataOnStatusBus, sendAck, sendNack, sendStatusMessage, setAgentName, shutdownAgent, startAgent, vetoTransitionToNormalMode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.framework.HasLifecycle

build, init, postBuild, postInit, postShutdown, postStart

Methods inherited from interface org.lsst.ccs.ServiceLifecycle

afterInit, afterStart, preShutdown, preStart

Constructor Detail

Py4JServer

public Py4JServer()

Method Detail

shutdown

public void shutdown()

Specified by:

shutdown in interface org.lsst.ccs.framework.HasLifecycle

start

public void start()

Specified by:

start in interface org.lsst.ccs.framework.HasLifecycle

createGateway

@Command
public void createGateway()
                            throws UnknownHostException

Throws:

UnknownHostException

createGateway

@Command(description="starts a gateway")
public void createGateway(@Argument(description="the name of this gateway")
                                                                   String name,
                                                                   @Argument(description="the listening port")
                                                                   int port,
                                                                   @Argument(description="the python client\'s callback address")
                                                                   String callbackAddress,
                                                                   @Argument(description="the python client\'s callback port")
                                                                   int callbackPort)
                                                            throws UnknownHostException

Throws:

UnknownHostException

restartGateway

@Command(description="restart a gateway")
public void restartGateway(@Argument(description="the name of the gateway")
                                                                     String name)

removeGateway

@Command(description="remove a gateway")
public void removeGateway(@Argument(description="the name of the gateway")
                                                                   String name)

listGateways

@Command
public String listGateways()