Package org.openstreetmap.josm.actions.downloadtasks

Class ChangesetContentDownloadTask.DownloadTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

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

org.openstreetmap.josm.actions.downloadtasks.ChangesetContentDownloadTask.DownloadTask

All Implemented Interfaces:

java.lang.Runnable, ProgressMonitor.CancelListener

Enclosing class:

ChangesetContentDownloadTask

class ChangesetContentDownloadTask.DownloadTask
extends AbstractChangesetDownloadTask.RunnableDownloadTask

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<java.lang.Integer>	toDownload	the list of changeset ids to download

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, java.util.Collection<java.lang.Integer> ids)

Method Summary

Modifier and Type	Method	Description
protected void	downloadChangeset(int changesetId)	Downloads the changeset with id changesetId (only "header" information, no content)
protected void	finish()	Finish up the data work.
protected void	realRun()	Called in the worker thread to do the actual work.

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

cancel, 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

toDownload

private final java.util.List<java.lang.Integer> toDownload

the list of changeset ids to download

Constructor Detail

DownloadTask

DownloadTask(java.awt.Component parent,
             java.util.Collection<java.lang.Integer> ids)

Method Detail

downloadChangeset

protected void downloadChangeset(int changesetId)
                          throws OsmTransferException

Downloads the changeset with id changesetId (only "header" information, no content)

Parameters:

changesetId - the changeset id

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