jadex.bpmn.runtime.task

Class ServiceCallTask

java.lang.Object

jadex.bpmn.runtime.task.ServiceCallTask

All Implemented Interfaces:

ITask

public class ServiceCallTask
extends Object
implements ITask

Call a service. Service and method name may be specified as parameters. Rebind parameter is also supported. All other in and inout parameters are interpreted as method arguments. One out or inout parameter may be specifed to receive the call result. Service name may alternatively supplied as name of lane and method name as name of activity.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAMETER_METHOD Parameter for method name.
static String	PARAMETER_REBIND Parameter for rebind flag.
static String	PARAMETER_SERVICE Parameter for service name.

Constructor Summary

Constructors

Constructor and Description
ServiceCallTask()

Method Summary

Methods

Modifier and Type	Method and Description
IFuture	cancel(BpmnInterpreter instance) Compensate in case the task is canceled.
IFuture	execute(ITaskContext context, BpmnInterpreter process) Execute the task.

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETER_SERVICE

public static final String PARAMETER_SERVICE

Parameter for service name.

See Also:

Constant Field Values

PARAMETER_METHOD

public static final String PARAMETER_METHOD

Parameter for method name.

See Also:

Constant Field Values

PARAMETER_REBIND

public static final String PARAMETER_REBIND

Parameter for rebind flag.

See Also:

Constant Field Values

Constructor Detail

ServiceCallTask

public ServiceCallTask()

Method Detail

execute

public IFuture execute(ITaskContext context,
              BpmnInterpreter process)

Execute the task.

Specified by:

execute in interface ITask

Parameters:

context - The accessible values.

process - The process instance executing the task.

Returns:

To be notified, when the task has completed.

cancel

public IFuture cancel(BpmnInterpreter instance)

Compensate in case the task is canceled.

Specified by:

cancel in interface ITask

Returns:

To be notified, when the compensation has completed.