org.camunda.bpm.engine.impl.bpmn.behavior
Class UserTaskActivityBehavior

java.lang.Object
  org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior
      org.camunda.bpm.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior
          org.camunda.bpm.engine.impl.bpmn.behavior.TaskActivityBehavior
              org.camunda.bpm.engine.impl.bpmn.behavior.UserTaskActivityBehavior

All Implemented Interfaces:

CoreActivityBehavior<ActivityExecution>, ActivityBehavior, SignallableActivityBehavior

public class UserTaskActivityBehavior
extends TaskActivityBehavior

activity implementation for the user task.

Author:

Joram Barrez

Field Summary

protected ExpressionManager	expressionManager
protected TaskDefinition	taskDefinition

Fields inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

multiInstanceActivityBehavior

Fields inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

bpmnActivityBehavior

Constructor Summary

UserTaskActivityBehavior(ExpressionManager expressionManager, TaskDefinition taskDefinition)

Method Summary

void	execute(ActivityExecution execution) Default behaviour: just leave the activity with no extra functionality.
protected List<String>	extractCandidates(String str) Extract a candidate list from a string.
ExpressionManager	getExpressionManager()
TaskDefinition	getTaskDefinition()
protected void	handleAssignments(TaskEntity task, ActivityExecution execution)
void	signal(ActivityExecution execution, String signalName, Object signalData)

Methods inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

createCompensateEventSubscription, getMultiInstanceActivityBehavior, hasCompensationHandler, hasLoopCharacteristics, hasMultiInstanceCharacteristics, leave, setMultiInstanceActivityBehavior, signalCompensationDone

Methods inherited from class org.camunda.bpm.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

leaveIgnoreConditions

Methods inherited from class java.lang.Object

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

Field Detail

taskDefinition

protected TaskDefinition taskDefinition

expressionManager

protected ExpressionManager expressionManager

Constructor Detail

UserTaskActivityBehavior

public UserTaskActivityBehavior(ExpressionManager expressionManager,
                                TaskDefinition taskDefinition)

Method Detail

execute

public void execute(ActivityExecution execution)
             throws Exception

Description copied from class: FlowNodeActivityBehavior

Default behaviour: just leave the activity with no extra functionality.

Specified by:

execute in interface CoreActivityBehavior<ActivityExecution>

Specified by:

execute in interface ActivityBehavior

Overrides:

execute in class FlowNodeActivityBehavior

Throws:

Exception

signal

public void signal(ActivityExecution execution,
                   String signalName,
                   Object signalData)
            throws Exception

Specified by:

signal in interface SignallableActivityBehavior

Overrides:

signal in class AbstractBpmnActivityBehavior

Throws:

Exception

handleAssignments

protected void handleAssignments(TaskEntity task,
                                 ActivityExecution execution)

extractCandidates

protected List<String> extractCandidates(String str)

Extract a candidate list from a string.

Parameters:

str -

Returns:

getTaskDefinition

public TaskDefinition getTaskDefinition()

getExpressionManager

public ExpressionManager getExpressionManager()