org.licas.autonomic

Class AM_ExecuteDefault

java.lang.Object

org.licas.autonomic.AM_Module

org.licas.autonomic.AM_ExecuteDefault

public class AM_ExecuteDefault
extends AM_Module

This class is an example of a default autonomic manager executor, but does not process anything as default. It needs to be managed by a policy script. This still needs to be completed.

Author:

Kieran Greer

Field Summary

Fields inherited from class org.licas.autonomic.AM_Module

adminKey, autoEngine, autoMan, evaluationMessage, passwordHandler, policy

Constructor Summary

Constructors

Constructor and Description
AM_ExecuteDefault(Service serviceObj, PasswordHandler passwordHandler) Create a new instance of AM_ExecuteDefault.

Method Summary

Modifier and Type	Method and Description
protected java.util.ArrayList<KeyValue>	process(MessageInfo messageInfo) Process the data and return the result.

Methods inherited from class org.licas.autonomic.AM_Module

evaluationMessage, setAutonomicManager, setPolicy

Methods inherited from class java.lang.Object

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

Constructor Detail

AM_ExecuteDefault

public AM_ExecuteDefault(Service serviceObj,
                         PasswordHandler passwordHandler)
                  throws java.lang.Exception

Create a new instance of AM_ExecuteDefault. You can only use the AutoEngine if the AutonomicManager wraps a licas Service-derived object.

Parameters:

serviceObj - the service object wrapped by the autonomic manager.

passwordHandler - the service's password handler, for the auto script engine.

Throws:

java.lang.Exception - any error.

Method Detail

process

protected java.util.ArrayList<KeyValue> process(MessageInfo messageInfo)
                                         throws java.lang.Exception

Process the data and return the result. this default version will evaluate the message, using any declared default method, to determine if it matches with the policy. As this is only one monitoring implementation version, it is possible that you will need to override this method to implement a more application-specific one, but it will provide some flexibility, as it can be configured through the setEventRuleAction method, for example.

Specified by:

process in class AM_Module

Parameters:

messageInfo - the message to evaluate.

Returns:

the result of the monitoring. Note that this should not change the input message and is a list of actions to carry out in sequence. Each action is a list of KeyValue objects that can include a Const.REPLY object and AiConst.EFFECTOR method XML description, or other objects. These are typically all included with each action message, where they have to be identified by the related key value.

Throws:

java.lang.Exception - any error.