org.apache.oodt.cas.workflow.engine.runner

Class AbstractEngineRunnerBase

java.lang.Object

org.apache.oodt.cas.workflow.engine.runner.EngineRunner

org.apache.oodt.cas.workflow.engine.runner.AbstractEngineRunnerBase

Direct Known Subclasses:

AsynchronousLocalEngineRunner, ResourceRunner

public abstract class AbstractEngineRunnerBase
extends EngineRunner

An abstract base class providing helper functionality to persist WorkflowInstances, to get WorkflowLifecycles from underlying TaskProcessors, and to get WorkflowTasks from the underlying TaskProcessor.

Version:

$Revision$

Author:

mattmann

Field Summary

Fields

Modifier and Type	Field and Description
protected WorkflowInstanceRepository	instRep

Constructor Summary

Constructors

Constructor and Description
AbstractEngineRunnerBase() Creates a new AbsractEngineRunnerBase with the provided WorkflowInstanceRepository.

Method Summary

Methods

Modifier and Type	Method and Description
protected WorkflowLifecycle	getLifecycle(TaskProcessor taskProcessor)
protected WorkflowTask	getTaskFromProcessor(TaskProcessor taskProcessor)
protected void	persist(WorkflowInstance instance)

Methods inherited from class org.apache.oodt.cas.workflow.engine.runner.EngineRunner

execute, hasOpenSlots, setInstanceRepository, shutdown

Methods inherited from class java.lang.Object

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

Field Detail

instRep

protected WorkflowInstanceRepository instRep

Constructor Detail

AbstractEngineRunnerBase

public AbstractEngineRunnerBase()

Creates a new AbsractEngineRunnerBase with the provided WorkflowInstanceRepository.

Parameters:

instRep - The WorkflowInstanceRepository to use to persist TaskProcessor WorkflowInstance information.

Method Detail

getTaskFromProcessor

protected WorkflowTask getTaskFromProcessor(TaskProcessor taskProcessor)

getLifecycle

protected WorkflowLifecycle getLifecycle(TaskProcessor taskProcessor)

persist

protected void persist(WorkflowInstance instance)