Package org.openstreetmap.josm.actions

Class CloseChangesetAction.DownloadOpenChangesetsTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

org.openstreetmap.josm.actions.CloseChangesetAction.DownloadOpenChangesetsTask

All Implemented Interfaces:

java.lang.Runnable, ProgressMonitor.CancelListener

Enclosing class:

CloseChangesetAction

private final class CloseChangesetAction.DownloadOpenChangesetsTask
extends PleaseWaitRunnable

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	canceled
private java.util.List<Changeset>	changesets
private java.lang.Exception	lastException
private OsmServerChangesetReader	reader

Fields inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

progressMonitor

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DownloadOpenChangesetsTask()

Method Summary

Modifier and Type	Method	Description
protected void	cancel()	User pressed cancel button.
private UserInfo	fetchUserInfo()	Fetch the user info from the server.
protected void	finish()	Finish up the data work.
java.lang.Exception	getLastException()	Returns the last exception that occurred.
boolean	isCanceled()	Determines if the download task has been canceled.
protected void	realRun()	Called in the worker thread to do the actual work.

Methods inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

afterFinish, canRunInBackground, getProgressMonitor, operationCanceled, run

Methods inherited from class java.lang.Object

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

Field Detail

canceled

private boolean canceled

reader

private OsmServerChangesetReader reader

changesets

private java.util.List<Changeset> changesets

lastException

private java.lang.Exception lastException

Constructor Detail

DownloadOpenChangesetsTask

private DownloadOpenChangesetsTask()

Method Detail

cancel

protected void cancel()

Description copied from class: PleaseWaitRunnable

User pressed cancel button.

Specified by:

cancel in class PleaseWaitRunnable

finish

protected void finish()

Description copied from class: PleaseWaitRunnable

Finish up the data work. Is guaranteed to be called if realRun is called. Finish is called in the gui thread just after the dialog disappeared.

Specified by:

finish in class PleaseWaitRunnable

fetchUserInfo

private UserInfo fetchUserInfo()
                        throws OsmTransferException

Fetch the user info from the server. This is necessary if we don't know the users id yet

Returns:

the user info

Throws:

OsmTransferException - in case of any communication exception

realRun

protected void realRun()
                throws org.xml.sax.SAXException,
                       java.io.IOException,
                       OsmTransferException

Description copied from class: PleaseWaitRunnable

Called in the worker thread to do the actual work. When any of the exception is thrown, a message box will be displayed and closeDialog is called. finish() is called in any case.

Specified by:

realRun in class PleaseWaitRunnable

Throws:

org.xml.sax.SAXException - if a SAX error occurs

java.io.IOException - if an I/O error occurs

OsmTransferException - if a communication error with the OSM server occurs

isCanceled

public boolean isCanceled()

Determines if the download task has been canceled.

Returns:

true if the download task has been canceled

getLastException

public java.lang.Exception getLastException()

Returns the last exception that occurred.

Returns:

the last exception that occurred, or null