org.gcube.data.analysis.tabulardata.task.executor

Class TaskHandler

java.lang.Object

org.gcube.data.analysis.tabulardata.task.executor.TaskHandler

All Implemented Interfaces:

ExecutionListener

public class TaskHandler
extends Object
implements ExecutionListener

Constructor Summary

Constructors

Constructor and Description
TaskHandler(org.gcube.data.analysis.tabulardata.cube.CubeManager cubeManager, TaskContext context, WorkerCreator workerCreator, TabularResourceDescriptor descriptor, OperationUtil opUtil, org.gcube.data.analysis.tabulardata.cube.data.connection.DatabaseConnectionProvider connProvider)

Method Summary

Modifier and Type	Method and Description
void	abort()
boolean	isStopped()
boolean	onStop(OperationContext opContext) called when validation are failed, return true if the execution has to continue false otherwise
boolean	run(ExecutionHolder executionHolder)

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskHandler

public TaskHandler(org.gcube.data.analysis.tabulardata.cube.CubeManager cubeManager,
                   TaskContext context,
                   WorkerCreator workerCreator,
                   TabularResourceDescriptor descriptor,
                   OperationUtil opUtil,
                   org.gcube.data.analysis.tabulardata.cube.data.connection.DatabaseConnectionProvider connProvider)

Method Detail

isStopped

public boolean isStopped()

run

public boolean run(ExecutionHolder executionHolder)
            throws org.gcube.data.analysis.tabulardata.operation.worker.exceptions.WorkerException,
                   org.gcube.data.analysis.tabulardata.operation.worker.exceptions.OperationAbortedException

Throws:

org.gcube.data.analysis.tabulardata.operation.worker.exceptions.WorkerException

org.gcube.data.analysis.tabulardata.operation.worker.exceptions.OperationAbortedException

onStop

public boolean onStop(OperationContext opContext)

Description copied from interface: ExecutionListener

called when validation are failed, return true if the execution has to continue false otherwise

Specified by:

onStop in interface ExecutionListener

Parameters:

opContext - operation context

Returns:

boolan

abort

public void abort()