Package org.activiti.engine.impl.bpmn.behavior

Class ServiceTaskExpressionActivityBehavior

java.lang.Object

org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior

org.activiti.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior

org.activiti.engine.impl.bpmn.behavior.TaskActivityBehavior

org.activiti.engine.impl.bpmn.behavior.ServiceTaskExpressionActivityBehavior

All Implemented Interfaces:

java.io.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.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	expression
protected java.lang.String	resultVariable
protected java.lang.String	serviceTaskId
protected Expression	skipExpression

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

multiInstanceActivityBehavior

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

bpmnActivityBehavior

Constructor Summary

Constructors

Constructor	Description
ServiceTaskExpressionActivityBehavior(java.lang.String serviceTaskId, Expression expression, Expression skipExpression, java.lang.String resultVariable)

Method Summary

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

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

getActiveValue, getActiveValueList

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

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

Methods inherited from class org.activiti.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 java.lang.String serviceTaskId

expression

protected Expression expression

skipExpression

protected Expression skipExpression

resultVariable

protected java.lang.String resultVariable

Constructor Detail

ServiceTaskExpressionActivityBehavior

public ServiceTaskExpressionActivityBehavior(java.lang.String serviceTaskId,
                                             Expression expression,
                                             Expression skipExpression,
                                             java.lang.String resultVariable)

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