Package org.flowable.engine.impl.bpmn.behavior

Class ServiceTaskDelegateExpressionActivityBehavior

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.ServiceTaskDelegateExpressionActivityBehavior

All Implemented Interfaces:

Serializable, ActivityBehavior, TriggerableActivityBehavior

public class ServiceTaskDelegateExpressionActivityBehavior
extends TaskActivityBehavior

ActivityBehavior used when 'delegateExpression' is used for a serviceTask.

Author:

Joram Barrez, Josh Long, Slawomir Wojtasiak (Patch for ACT-1159), Falko Menge

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	ServiceTaskDelegateExpressionActivityBehavior.FutureJavaDelegateCompleteAction

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	expression
protected List<FieldDeclaration>	fieldDeclarations
protected List<MapExceptionEntry>	mapExceptions
protected String	serviceTaskId
protected Expression	skipExpression
protected boolean	triggerable

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

multiInstanceActivityBehavior, v5MultiInstanceActivityBehavior

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

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor	Description
ServiceTaskDelegateExpressionActivityBehavior(String serviceTaskId, Expression expression, Expression skipExpression, List<FieldDeclaration> fieldDeclarations, List<MapExceptionEntry> mapExceptions, boolean triggerable)

Method Summary

Modifier and Type	Method	Description
void	execute(DelegateExecution execution)	Default behaviour: just leave the activity with no extra functionality.
protected void	handleException(Throwable exc, DelegateExecution execution, boolean loggingSessionEnabled)
void	trigger(DelegateExecution execution, String signalName, Object signalData)

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, getV5MultiInstanceActivityBehavior, hasLoopCharacteristics, hasMultiInstanceCharacteristics, leave, setMultiInstanceActivityBehavior, setV5MultiInstanceActivityBehavior

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

leaveIgnoreConditions, parseActivityType

Methods inherited from class java.lang.Object

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

Field Details

serviceTaskId

protected String serviceTaskId

expression

protected Expression expression

skipExpression

protected Expression skipExpression

fieldDeclarations

protected List<FieldDeclaration> fieldDeclarations

mapExceptions

protected List<MapExceptionEntry> mapExceptions

triggerable

protected boolean triggerable

Constructor Details

ServiceTaskDelegateExpressionActivityBehavior

public ServiceTaskDelegateExpressionActivityBehavior(String serviceTaskId,
 Expression expression,
 Expression skipExpression,
 List<FieldDeclaration> fieldDeclarations,
 List<MapExceptionEntry> mapExceptions,
 boolean triggerable)

Method Details

trigger

public void trigger(DelegateExecution execution,
 String signalName,
 Object signalData)

Specified by:

trigger in interface TriggerableActivityBehavior

Overrides:

trigger in class FlowNodeActivityBehavior

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

handleException

protected void handleException(Throwable exc,
 DelegateExecution execution,
 boolean loggingSessionEnabled)