alma.acs.genfw.runtime.sm.AcsDoActivity Class Reference

List of all members.

Public Member Functions
	AcsDoActivity (String name, AcsSimpleState nextState, AcsSimpleState errorState, AcsLogger logger, ThreadPoolExecutor executor)
void	execute ()
abstract void	runActions () throws AcsStateActionException
void	terminateActions ()
Package Functions
void	logActionFailure (String sourceStateName, String targetStateName, String actionName, Throwable thr)

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Detailed Description

Represents an Activity in state (do-activity).

Implementation note: uses a single instance of ExecutorService for cheaply reusing a thread in execute() for all do activities.

Author:

hsommer created Apr 29, 2004 3:55:28 PM

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Constructor & Destructor Documentation

alma.acs.genfw.runtime.sm.AcsDoActivity.AcsDoActivity	(	String	name,
		AcsSimpleState	nextState,
		AcsSimpleState	errorState,
		AcsLogger	logger,
		ThreadPoolExecutor	executor
	)

Parameters:

	name	name for the activity
	nextState	state to which the implicit "completion transition" will go.
	errorState	error state to which we'll go in case of errors.
	logger	Logger used by this class.
	threadFactory	The thread factory used for asynchronous execution of the runActions() method.

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Member Function Documentation

void alma.acs.genfw.runtime.sm.AcsDoActivity.execute

(

)

Runs runActions() in a separate thread and returns immediately. When the actions are completed, a transition to the next state is triggered, as specified in the constructor.

References alma.acs.genfw.runtime.sm.AcsSimpleState.activate(), alma.acs.logging.AcsLogger.log(), and alma.acs.genfw.runtime.sm.AcsDoActivity.runActions().

Referenced by alma.ACS.MasterComponentImpl.statemachine.ShuttingdownPass2State.entry(), alma.ACS.MasterComponentImpl.statemachine.ShuttingdownPass1State.entry(), alma.ACS.MasterComponentImpl.statemachine.ReinitializingState.entry(), alma.ACS.MasterComponentImpl.statemachine.InitializingPass2State.entry(), and alma.ACS.MasterComponentImpl.statemachine.InitializingPass1State.entry().

void alma.acs.genfw.runtime.sm.AcsDoActivity.logActionFailure	(	String	sourceStateName,
		String	targetStateName,
		String	actionName,
		Throwable	thr
	)			[package]

Parameters:

	sourceStateName	beginning of transition, or activity state
	targetStateName	end of transition, or null if the action comes from the do/ method of an activity state.
	actionName

References alma.acs.logging.AcsLogger.log().

abstract void alma.acs.genfw.runtime.sm.AcsDoActivity.runActions

(

)

throws AcsStateActionException [pure virtual]

Must call the action methods associated with this activity.

Referenced by alma.acs.genfw.runtime.sm.AcsDoActivity.execute().

void alma.acs.genfw.runtime.sm.AcsDoActivity.terminateActions

(

)

Terminates the actions if they are still running.

Referenced by alma.ACS.MasterComponentImpl.statemachine.ShuttingdownPass2State.exit(), alma.ACS.MasterComponentImpl.statemachine.ShuttingdownPass1State.exit(), alma.ACS.MasterComponentImpl.statemachine.ReinitializingState.exit(), alma.ACS.MasterComponentImpl.statemachine.InitializingPass2State.exit(), and alma.ACS.MasterComponentImpl.statemachine.InitializingPass1State.exit().

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The documentation for this class was generated from the following file:

• AcsDoActivity.java