Package org.openstreetmap.josm.actions.downloadtasks

Class ChangesetQueryTask.DownloadTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

org.openstreetmap.josm.actions.downloadtasks.AbstractChangesetDownloadTask.RunnableDownloadTask

org.openstreetmap.josm.actions.downloadtasks.ChangesetQueryTask.DownloadTask

All Implemented Interfaces:

java.lang.Runnable, ProgressMonitor.CancelListener

Enclosing class:

ChangesetQueryTask

class ChangesetQueryTask.DownloadTask
extends AbstractChangesetDownloadTask.RunnableDownloadTask

Field Summary

Fields

Modifier and Type	Field	Description
private ChangesetQuery	query	the changeset query
private OsmServerUserInfoReader	userInfoReader	the reader object used to read information about the current user from the API

Fields inherited from class org.openstreetmap.josm.actions.downloadtasks.AbstractChangesetDownloadTask.RunnableDownloadTask

downloadedChangesets, lastException, reader

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

progressMonitor

Constructor Summary

Constructors

Constructor	Description
DownloadTask(java.awt.Component parent, ChangesetQuery query)

Method Summary

Modifier and Type	Method	Description
protected void	cancel()	User pressed cancel button.
protected void	finish()	Finish up the data work.
protected void	fullyIdentifyCurrentUser()	Tries to fully identify the current JOSM user
protected void	realRun()	Called in the worker thread to do the actual work.

Methods inherited from class org.openstreetmap.josm.actions.downloadtasks.AbstractChangesetDownloadTask.RunnableDownloadTask

rememberLastException, updateChangesets

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

query

private ChangesetQuery query

the changeset query

userInfoReader

private final OsmServerUserInfoReader userInfoReader

the reader object used to read information about the current user from the API

Constructor Detail

DownloadTask

DownloadTask(java.awt.Component parent,
             ChangesetQuery query)

Method Detail

fullyIdentifyCurrentUser

protected void fullyIdentifyCurrentUser()
                                 throws OsmTransferException

Tries to fully identify the current JOSM user

Throws:

OsmTransferException - if something went wrong

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

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

cancel

protected void cancel()

Description copied from class: PleaseWaitRunnable

User pressed cancel button.

Overrides:

cancel in class AbstractChangesetDownloadTask.RunnableDownloadTask