org.apache.oodt.cas.workflow.structs

Class RollbackableWorkflowTaskInstance

java.lang.Object

org.apache.oodt.cas.workflow.structs.RollbackableWorkflowTaskInstance

All Implemented Interfaces:

WorkflowTaskInstance

public abstract class RollbackableWorkflowTaskInstance
extends Object
implements WorkflowTaskInstance

Field Summary

Fields

Modifier and Type	Field and Description
protected XmlRpcWorkflowManagerClient	wmc
protected String	workflowInstId

Constructor Summary

Constructors

Constructor and Description
RollbackableWorkflowTaskInstance()

Method Summary

Modifier and Type	Method and Description
protected void	clearAllMetadata(Metadata metadata)
abstract void	clearInstRep()
protected XmlRpcWorkflowManagerClient	createWorkflowMangerClient(Metadata metadata)
protected String	getWorkflowInstanceId(Metadata metadata)
void	run(Metadata metadata, WorkflowTaskConfiguration config) Runs the Task with the specified metadata context.
abstract void	updateState(Metadata metadata)

Methods inherited from class java.lang.Object

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

Field Detail

wmc

protected XmlRpcWorkflowManagerClient wmc

workflowInstId

protected String workflowInstId

Constructor Detail

RollbackableWorkflowTaskInstance

public RollbackableWorkflowTaskInstance()

Method Detail

run

public void run(Metadata metadata,
                WorkflowTaskConfiguration config)
         throws WorkflowTaskInstanceException

Description copied from interface: WorkflowTaskInstance

Runs the Task with the specified metadata context.

Specified by:

run in interface WorkflowTaskInstance

Parameters:

metadata - The TaskContext of metadata that is shared between the tasks.

config - The static configuration metadata for this task.

Throws:

WorkflowTaskInstanceException

getWorkflowInstanceId

protected String getWorkflowInstanceId(Metadata metadata)

createWorkflowMangerClient

protected XmlRpcWorkflowManagerClient createWorkflowMangerClient(Metadata metadata)

clearAllMetadata

protected void clearAllMetadata(Metadata metadata)

updateState

public abstract void updateState(Metadata metadata)

clearInstRep

public abstract void clearInstRep()