org.lsst.ccs.config.remote

Class ConfigurationServerSystem

java.lang.Object

org.lsst.ccs.Subsystem

org.lsst.ccs.framework.BasicModularSubSystem

org.lsst.ccs.config.remote.ConfigurationServerSystem

All Implemented Interfaces:

CommandExecutor, CommandListener, StatusListener, StatusListens, org.lsst.ccs.framework.ModuleRegistry

public class ConfigurationServerSystem
extends org.lsst.ccs.framework.BasicModularSubSystem

A subsystem that listens on the buses for request for boot data, or for other subsystems status notifications fired when they start with a configuration (or give up); it is also a full-fledged Configuration service that can receive and execute commands.

The system property "org.lsst.ccs.testcontext" tells the server if it is only in test context. In that case it will handle only boot requests that are in test context (property inTestContext: this can be used to create a "dummy" file based server that handles tests.

Author:

bamade

Nested Class Summary

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

org.lsst.ccs.Subsystem.DictionarySearchResult, org.lsst.ccs.Subsystem.SignalThread, org.lsst.ccs.Subsystem.State, org.lsst.ccs.Subsystem.StatusBroadcaster

Field Summary

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

log

Fields inherited from class org.lsst.ccs.Subsystem

actionMonitor, ancillaryGroup, closing, commandBuilder, commandBusSelector, commandGroup, commandMonitor, configurationProxy, currentSubsystem, fac, forceShutdown, initializing, initThread, innerState, inTestContext, LOCAL_EXECUTION_INFO, locks, logBusHandler, signalsMonitor, startInEngineeringMode, statusBroadcasterLock, statusBroadcasterThread, statusBusSelector, waitingForCommandTermination

Constructor Summary

Constructors

Constructor and Description
ConfigurationServerSystem(ConfigurationFacade facade)

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
void	onStatus(BusMessage message)

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

addModule, addModules, aliasModule, doShutdown, doStart, getConfigurable, getModule, postStart, rawInitModule, registerConfigurable, registerModule

Methods inherited from class org.lsst.ccs.Subsystem

abort, abort, addLock, broadcastAlarm, broadcastAlarm, broadcastAlarmClear, broadcastStatus, broadcastStatus, checkAllHardwareStarted, checkAllHardwareStopped, checkHardware, clearAlarms, completeInitialisation, createState, executeCommandSingleThread, fillStatus, forceShutdown, getAgentPresenceManager, getAncillaryGroup, getCommandBuilder, getCommandBusSelector, getConfiguration, getConfigurationProxy, getCurrentActionThread, getCurrentSubsystemName, getDefaultSelector, getEthHardAddress, getInnerState, getLogger, getMessagingAccess, getName, getNumberCommandThreads, getSoftwareRevision, getStateForPublication, getStatus, getStatusBroadcastPeriod, getStatusBusSelector, getSystemDictionary, getTag, initialisationEndPhase, initLogBusHandler, interruptActionThread, interruptAllRunningCommands, interruptAllSignalThreads, interruptAncillaryThreads, interruptInitThread, isInEngineeringMode, isInTestContext, isListenToStatus, isMaster, isMultithreaded, isSlave, isStartedInEngineeringMode, lockUpdate, onAck, onCommand, onReply, ping, printRunningCommands, publishData, publishData, publishData, publishData, publishData, publishData, publishData, publishMetaData, publishReply, publishStateChange, publishStatus, publishStatus, publishStatus, publishStatus, publishStatus, publishStatus, publishStatusData, publishTrendingStatus, raiseAlarm, rawCommandExecution, registerAsBusMaster, removeLock, removeLogPanicState, searchForDictionary, searchForDictionary, sendRawStatus, setBusLogHandlerLevel, setCommandBusSelector, setConfigurationProxy, setListenToStatus, setLogFormat, setLogLevel, setMultithreaded, setName, setStackTraceDepth, setStatusBroadcastPeriod, setStatusBusSelector, shutdown, start, startStatusBroadcasting, stayAlive, stop, stopStatusBroadcasting, switchToEngineeringMode, switchToErrorState, switchToNormalMode, switchToShutdownState, tryReadyState, updateCurrentSubsystem, updateState, updateState, waitForCommandExecution, waitForReadyState, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationServerSystem

public ConfigurationServerSystem(ConfigurationFacade facade)

Method Detail

onStatus

public void onStatus(BusMessage message)

Specified by:

onStatus in interface StatusListener

Overrides:

onStatus in class org.lsst.ccs.Subsystem

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception