com.whitestein.lsps.stdlib.task

Class DeleteModelInstanceLogs

java.lang.Object

com.whitestein.lsps.stdlib.task.DeleteModelInstanceLogs

All Implemented Interfaces:

ExecutableTask

@PermitAll
public class DeleteModelInstanceLogs
extends java.lang.Object
implements ExecutableTask

This tasks deletes process logs of given model instance. Task accept one parameter names modelInstance of type ModelInstance.

Author:

mbj

Nested Class Summary

Nested classes/interfaces inherited from interface com.whitestein.lsps.engine.ExecutableTask

ExecutableTask.Result

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MODEL_INSTANCE_NOT_FINISHED Model instance is not finished.

Constructor Summary

Constructors

Constructor and Description
DeleteModelInstanceLogs()

Method Summary

Modifier and Type	Method and Description
ExecutableTask.Result	processInput(TaskContext context, java.lang.Object input) The method for processing the model instance input.
ExecutableTask.Result	start(TaskContext context) An initial method that is called when the task execution starts.
void	terminate(TaskContext context, TerminationReason reason) Called when this task is to be terminated.

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_INSTANCE_NOT_FINISHED

public static final java.lang.String MODEL_INSTANCE_NOT_FINISHED

Model instance is not finished.

See Also:

Constant Field Values

Constructor Detail

DeleteModelInstanceLogs

public DeleteModelInstanceLogs()

Method Detail

start

public ExecutableTask.Result start(TaskContext context)
                            throws ErrorException

Description copied from interface: ExecutableTask

An initial method that is called when the task execution starts.

Specified by:

start in interface ExecutableTask

Returns:

result of execution, must not be null

Throws:

ErrorException - the BPMN error

processInput

public ExecutableTask.Result processInput(TaskContext context,
                                          java.lang.Object input)

Description copied from interface: ExecutableTask

The method for processing the model instance input.

This method is invoked when a previous call to either start method or processInput method returned WAITING_FOR_INPUT and a new input is to be process by the model instance.

Specified by:

processInput in interface ExecutableTask

Returns:

result of execution, must not be null

terminate

public void terminate(TaskContext context,
                      TerminationReason reason)

Description copied from interface: ExecutableTask

Called when this task is to be terminated. This method is called also in case of normal task completion.

Specified by:

terminate in interface ExecutableTask

See Also:

ErrorException