org.licas.module.s_module

Class SM_LinkData

java.lang.Object

java.lang.Thread

org.licas.module.LicasModule

org.licas.module.FrameworkModule

org.licas.module.s_module.SM_Service

org.licas.module.s_module.SM_Data

org.licas.module.s_module.SM_Auto

org.licas.module.s_module.SM_Script

org.licas.module.s_module.SM_LinkData

All Implemented Interfaces:

java.lang.Runnable, ServiceDef

public class SM_LinkData
extends SM_Script

This class provides functionality for a scientific service to store and process data in an autonomic loop. The methods are in a separate CM_LinkData class.

Author:

Kieran Greer

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class org.licas.module.s_module.SM_Data

dataQueue

Fields inherited from class org.licas.module.s_module.SM_Service

cm, commID

Fields inherited from class org.licas.module.FrameworkModule

passwordHandler, service, serviceType

Fields inherited from class org.licas.module.LicasModule

jarFile, syncOn, uuid

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
SM_LinkData(Service service, PasswordHandler pHandler) Creates a new instance of LinkDataModule.

Method Summary

Modifier and Type	Method and Description
org.licas_xml.abs.Element	createProcessScript() Create the policy description that can be used as a default script for initialising the auto engine of this service.
MessageInfo	evaluateBehaviour(MessageInfo messageInfo) EvaluateBase a behaviour messageInfo using the evaluate service and invoke a resulting action, by calling behaviourAction.

Methods inherited from class org.licas.module.s_module.SM_Auto

evaluateBehaviour, getAutoEngine, invokeBehaviour, setAutonomicManager

Methods inherited from class org.licas.module.s_module.SM_Data

dataFromService, dataToService, getAllData, getDataQueue, getDataRandomID, getServiceIDs, resetValues, setAllData

Methods inherited from class org.licas.module.s_module.SM_Service

getCommID, getServerPassword, setCommID, setControlModule, setDataModule

Methods inherited from class org.licas.module.FrameworkModule

canAccess, canAccessTemp, getPasswordHandler, getPasswordHandler, getServicePassword, getServiceType, isAdminKey, setServiceDetails, setServiceType

Methods inherited from class org.licas.module.LicasModule

getJarFile, getUUID, loadObject, setJarFile, setUUID, threadAliveState

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, run, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.licas.def.ServiceDef

getUUID, setJarFile, setUUID

Constructor Detail

SM_LinkData

public SM_LinkData(Service service,
                   PasswordHandler pHandler)
            throws java.lang.Exception

Creates a new instance of LinkDataModule.

Parameters:

service - the parent service.

pHandler - the parent password handler.

Throws:

java.lang.Exception - any error.

Method Detail

evaluateBehaviour

public MessageInfo evaluateBehaviour(MessageInfo messageInfo)
                              throws ServiceException,
                                     java.lang.Exception

EvaluateBase a behaviour messageInfo using the evaluate service and invoke a resulting action, by calling behaviourAction.

Overrides:

evaluateBehaviour in class SM_Auto

Parameters:

messageInfo - the message with data to process. It is not used in this implementation, where the data values are retrieved by requests to each service instead.

Returns:

the evaluation reply.

Throws:

ServiceException - probably for password or service not found.

java.lang.Exception - and error.

createProcessScript

public org.licas_xml.abs.Element createProcessScript()
                                              throws java.lang.Exception

Create the policy description that can be used as a default script for initialising the auto engine of this service. This if for the service itself, not any related autonomic manager.

Specified by:

createProcessScript in class SM_Script

Returns:

a policy script to initialise the service with.

Throws:

java.lang.Exception - any error.