eu.unicore.hila.common.grid
Class BaseTask

java.lang.Object
  eu.unicore.hila.common.BaseResource
      eu.unicore.hila.common.grid.BaseTask

All Implemented Interfaces:

Progressable, Task, eu.unicore.hila.Resource

Direct Known Subclasses:

BaseJob, BaseSimpleTransfer, BaseThirdPartyTransfer

public abstract class BaseTask
extends eu.unicore.hila.common.BaseResource
implements Task, Progressable

Author:

bjoernh 13.08.2009 10:01:30

Field Summary

protected eu.unicore.hila.exceptions.HiLAException

error

Fields inherited from class eu.unicore.hila.common.BaseResource

location

Constructor Summary

BaseTask(eu.unicore.hila.Location location)

Method Summary

TaskStatus	block()
TaskStatus	block(long arg0)
long	getCurrent()
eu.unicore.hila.exceptions.HiLAException	getError()
History	getHistory()
long	getMax()
String	getUnit()
boolean	isDone()
protected boolean	isFinalState(TaskStatus _status) Deprecated. Use TaskStatus.isFinalState instead.Deprecated in 2.4.0, should be removed by 2.5.0 at the latest
void	notifyListeners(Task _task, TaskStatus _status)
void	registerStatusChangeListener(StatusChangeListener _listener)
void	removeStatusChangeListener(StatusChangeListener _listener)
protected void	setCurrentState(TaskStatus _status)
protected void	setCurrentState(TaskStatus _status, eu.unicore.hila.exceptions.HiLAException e)
TaskStatus	status()

Methods inherited from class eu.unicore.hila.common.BaseResource

findParentLocationOfType, getChild, getLocation, getMetadata, getName, getParent, ok

Methods inherited from class java.lang.Object

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

Methods inherited from interface eu.unicore.hila.grid.Task

abort, getId

Methods inherited from interface eu.unicore.hila.Resource

getChild, getChildren, getLocation, getMetadata, getName, getParent, ok

Field Detail

error

protected eu.unicore.hila.exceptions.HiLAException error

Constructor Detail

BaseTask

public BaseTask(eu.unicore.hila.Location location)

Parameters:

location -

Method Detail

getError

public eu.unicore.hila.exceptions.HiLAException getError()

Specified by:

getError in interface Task

isFinalState

protected boolean isFinalState(TaskStatus _status)

Deprecated. Use TaskStatus.isFinalState instead.Deprecated in 2.4.0, should be removed by 2.5.0 at the latest

Parameters:

_status -

Returns:

true if the current status is final, false otherwise.

registerStatusChangeListener

public void registerStatusChangeListener(StatusChangeListener _listener)

Specified by:

registerStatusChangeListener in interface Task

See Also:

Task.registerStatusChangeListener(eu.unicore.hila.grid.StatusChangeListener)

removeStatusChangeListener

public void removeStatusChangeListener(StatusChangeListener _listener)

Specified by:

removeStatusChangeListener in interface Task

See Also:

Task.removeStatusChangeListener(eu.unicore.hila.grid.StatusChangeListener)

block

public TaskStatus block()
                 throws eu.unicore.hila.exceptions.HiLAException

Specified by:

block in interface Task

Throws:

eu.unicore.hila.exceptions.HiLAException

See Also:

Task.block()

status

public TaskStatus status()
                  throws eu.unicore.hila.exceptions.HiLAException

Specified by:

status in interface Task

Throws:

eu.unicore.hila.exceptions.HiLAException

See Also:

Task.status()

getHistory

public History getHistory()
                   throws eu.unicore.hila.exceptions.HiLAException

Specified by:

getHistory in interface Task

Throws:

eu.unicore.hila.exceptions.HiLAException

See Also:

Task.getHistory()

isDone

public boolean isDone()
               throws eu.unicore.hila.exceptions.HiLAException

Specified by:

isDone in interface Progressable

Returns:

Throws:

eu.unicore.hila.exceptions.HiLAException

block

public TaskStatus block(long arg0)
                 throws eu.unicore.hila.exceptions.HiLAException

Specified by:

block in interface Task

Throws:

eu.unicore.hila.exceptions.HiLAException

See Also:

Task.block(long)

getUnit

public String getUnit()
               throws eu.unicore.hila.exceptions.HiLANotImplementedException

Specified by:

getUnit in interface Progressable

Throws:

eu.unicore.hila.exceptions.HiLANotImplementedException

See Also:

Progressable.getUnit()

notifyListeners

public void notifyListeners(Task _task,
                            TaskStatus _status)

getCurrent

public long getCurrent()
                throws eu.unicore.hila.exceptions.HiLAException

Specified by:

getCurrent in interface Progressable

Throws:

eu.unicore.hila.exceptions.HiLANotImplementedException

eu.unicore.hila.exceptions.HiLAException

See Also:

Progressable.getCurrent()

getMax

public long getMax()
            throws eu.unicore.hila.exceptions.HiLAException

Specified by:

getMax in interface Progressable

Throws:

eu.unicore.hila.exceptions.HiLAException

See Also:

Progressable.getMax()

setCurrentState

protected void setCurrentState(TaskStatus _status,
                               eu.unicore.hila.exceptions.HiLAException e)

setCurrentState

protected void setCurrentState(TaskStatus _status)