org.flowable.engine.impl.bpmn.behavior

Class ServiceTaskExpressionActivityBehavior

java.lang.Object

org.flowable.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

org.flowable.engine.impl.bpmn.behavior.TaskActivityBehavior

org.flowable.engine.impl.bpmn.behavior.ServiceTaskExpressionActivityBehavior

All Implemented Interfaces:

Serializable, ActivityBehavior, TriggerableActivityBehavior

public class ServiceTaskExpressionActivityBehavior
extends TaskActivityBehavior

ActivityBehavior that evaluates an expression when executed. Optionally, it sets the result of the expression as a variable on the execution.

Author:

Tom Baeyens, Christian Stettler, Frederik Heremans, Slawomir Wojtasiak (Patch for ACT-1159), Falko Menge, Filip Hrisafov

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression	expression
protected List<org.flowable.bpmn.model.MapExceptionEntry>	mapExceptions
protected String	resultVariable
protected String	serviceTaskId
protected Expression	skipExpression
protected boolean	useLocalScopeForResultVariable

Fields inherited from class org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

multiInstanceActivityBehavior

Fields inherited from class org.flowable.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor and Description
ServiceTaskExpressionActivityBehavior(org.flowable.bpmn.model.ServiceTask serviceTask, Expression expression, Expression skipExpression)

Method Summary

Modifier and Type	Method and Description
void	execute(DelegateExecution execution) Default behaviour: just leave the activity with no extra functionality.

Methods inherited from class org.flowable.engine.impl.bpmn.behavior.TaskActivityBehavior

getActiveValueList

Methods inherited from class org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

executeCompensateBoundaryEvents, findBoundaryEventsForFlowNode, getMultiInstanceActivityBehavior, getProcessDefinition, hasLoopCharacteristics, hasMultiInstanceCharacteristics, leave, setMultiInstanceActivityBehavior

Methods inherited from class org.flowable.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

leaveIgnoreConditions, parseActivityType, trigger

Methods inherited from class java.lang.Object

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

Field Detail

serviceTaskId

protected String serviceTaskId

expression

protected Expression expression

skipExpression

protected Expression skipExpression

resultVariable

protected String resultVariable

mapExceptions

protected List<org.flowable.bpmn.model.MapExceptionEntry> mapExceptions

useLocalScopeForResultVariable

protected boolean useLocalScopeForResultVariable

Constructor Detail

ServiceTaskExpressionActivityBehavior

public ServiceTaskExpressionActivityBehavior(org.flowable.bpmn.model.ServiceTask serviceTask,
                                             Expression expression,
                                             Expression skipExpression)

Method Detail

execute

public void execute(DelegateExecution execution)

Description copied from class: FlowNodeActivityBehavior

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

Specified by:

execute in interface ActivityBehavior

Overrides:

execute in class FlowNodeActivityBehavior