Package com.aquima.interactions.process.impl.handlers

Class TaskNodeHandler

java.lang.Object

com.aquima.interactions.process.impl.handlers.NodeHandlerBase

com.aquima.interactions.process.impl.handlers.TaskNodeHandler

All Implemented Interfaces:

INodeHandler, ITaskHandler

public class TaskNodeHandler
extends NodeHandlerBase
implements INodeHandler, ITaskHandler

Handler for tasks that need to be executed by the (automated) user.

Since:

7.1

Author:

O. Kerpershoek

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TaskNodeHandler(ProcessCaseRepository caseRepository, IProcessTaskDelegate taskDelegate, ProcessEngine engine)

Method Summary

Modifier and Type	Method	Description
void	processNode(IEvaluationContext context, ITaskModel currentTask)	This method should process the task, and if the evaluation is successful, schedule the follow-up tasks.
void	scheduleNode(IEvaluationContext context)	This method should schedule a task for the current node.

Methods inherited from class com.aquima.interactions.process.impl.handlers.NodeHandlerBase

calculateTimeout, scheduleExpiringJob, schedulePriorityReevaluation, scheduleTimerJob, setPostponedJobs

Methods inherited from class java.lang.Object

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

Constructor Details

TaskNodeHandler

protected TaskNodeHandler(ProcessCaseRepository caseRepository,
 IProcessTaskDelegate taskDelegate,
 ProcessEngine engine)

Method Details

scheduleNode

public void scheduleNode(IEvaluationContext context)
                  throws AppException

Description copied from interface: INodeHandler

This method should schedule a task for the current node. The context contains the current node and the parent task.

Specified by:

scheduleNode in interface INodeHandler

Parameters:

context - This object contains information about the current node.

Throws:

AppException - This exception is thrown when the task could not be scheduled.

processNode

public void processNode(IEvaluationContext context,
 ITaskModel currentTask)
                 throws AppException

Description copied from interface: ITaskHandler

This method should process the task, and if the evaluation is successful, schedule the follow-up tasks.

Specified by:

processNode in interface ITaskHandler

Parameters:

context - The current context of the task.

currentTask - The task that should be processed.

Throws:

AppException - This exception is thrown when the task could not be processed.