org.openstreetmap.josm.actions.downloadtasks

Class DownloadOsmTask.DownloadTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask.DownloadTask

All Implemented Interfaces:

Runnable, ProgressMonitor.CancelListener

Direct Known Subclasses:

DownloadOsmChangeTask.DownloadTask

Enclosing class:

DownloadOsmTask

protected class DownloadOsmTask.DownloadTask
extends PleaseWaitRunnable

Field Summary

Fields

Modifier and Type	Field and Description
protected DataSet	dataSet
protected boolean	newLayer
protected OsmServerReader	reader

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

progressMonitor

Constructor Summary

Constructors

Constructor and Description
DownloadTask(boolean newLayer, OsmServerReader reader, ProgressMonitor progressMonitor)

Method Summary

Modifier and Type	Method and Description
protected void	cancel() User pressed cancel button.
protected void	computeBboxAndCenterScale()
protected OsmDataLayer	createNewLayer()
protected OsmDataLayer	createNewLayer(String layerName)
protected void	finish() Finish up the data work.
protected OsmDataLayer	getEditLayer()
protected OsmDataLayer	getFirstDataLayer()
protected int	getNumDataLayers()
protected DataSet	parseDataSet()
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

reader

protected OsmServerReader reader

dataSet

protected DataSet dataSet

newLayer

protected boolean newLayer

Constructor Detail

DownloadTask

public DownloadTask(boolean newLayer,
                    OsmServerReader reader,
                    ProgressMonitor progressMonitor)

Method Detail

parseDataSet

protected DataSet parseDataSet()
                        throws OsmTransferException

Throws:

OsmTransferException

realRun

public void realRun()
             throws IOException,
                    SAXException,
                    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:

IOException

SAXException

OsmTransferException

getEditLayer

protected OsmDataLayer getEditLayer()

getNumDataLayers

protected int getNumDataLayers()

getFirstDataLayer

protected OsmDataLayer getFirstDataLayer()

createNewLayer

protected OsmDataLayer createNewLayer(String layerName)

createNewLayer

protected OsmDataLayer createNewLayer()

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

computeBboxAndCenterScale

protected void computeBboxAndCenterScale()

cancel

protected void cancel()

Description copied from class: PleaseWaitRunnable

User pressed cancel button.

Specified by:

cancel in class PleaseWaitRunnable