org.openstreetmap.josm.gui.io

Class UploadLayerTask

java.lang.Object

org.openstreetmap.josm.gui.io.AbstractIOTask

org.openstreetmap.josm.gui.io.UploadLayerTask

All Implemented Interfaces:

java.lang.Runnable

public class UploadLayerTask
extends AbstractIOTask
implements java.lang.Runnable

UploadLayerTask uploads the data managed by an OsmDataLayer asynchronously.

     ExecutorService executorService = ...
     UploadLayerTask task = new UploadLayerTask(layer, monitor);
     Future<?> taskFuture = executorServce.submit(task)
     try {
        // wait for the task to complete
        taskFuture.get();
     } catch(Exception e) {
        e.printStackTracek();
     }
 

Field Summary

Fields

Modifier and Type	Field and Description
private Changeset	changeset
private OsmDataLayer	layer
private ProgressMonitor	monitor
private java.util.Set<IPrimitive>	processedPrimitives
private UploadStrategySpecification	strategy
private java.util.Collection<OsmPrimitive>	toUpload
private OsmServerWriter	writer

Constructor Summary

Constructors

Constructor and Description
UploadLayerTask(UploadStrategySpecification strategy, OsmDataLayer layer, ProgressMonitor monitor, Changeset changeset) Creates the upload task

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancel the task
protected OsmPrimitive	getPrimitive(OsmPrimitiveType type, long id)
protected void	recoverFromGoneOnServer(OsmApiPrimitiveGoneException e, ProgressMonitor monitor) Retries to recover the upload operation from an exception which was thrown because an uploaded primitive was already deleted on the server.
void	run() Runs the task

Methods inherited from class org.openstreetmap.josm.gui.io.AbstractIOTask

getLastException, isCanceled, isFailed, isSuccessful, setCanceled, setFailed, setLastException

Methods inherited from class java.lang.Object

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

Field Detail

writer

private OsmServerWriter writer

layer

private OsmDataLayer layer

monitor

private ProgressMonitor monitor

changeset

private Changeset changeset

toUpload

private java.util.Collection<OsmPrimitive> toUpload

processedPrimitives

private java.util.Set<IPrimitive> processedPrimitives

strategy

private UploadStrategySpecification strategy

Constructor Detail

UploadLayerTask

public UploadLayerTask(UploadStrategySpecification strategy,
                       OsmDataLayer layer,
                       ProgressMonitor monitor,
                       Changeset changeset)

Creates the upload task

Parameters:

strategy - the upload strategy specification

layer - the layer. Must not be null.

monitor - a progress monitor. If monitor is null, uses NullProgressMonitor.INSTANCE

changeset - the changeset to be used

Throws:

java.lang.IllegalArgumentException - thrown, if layer is null

java.lang.IllegalArgumentException - thrown if strategy is null

Method Detail

getPrimitive

protected OsmPrimitive getPrimitive(OsmPrimitiveType type,
                                    long id)

recoverFromGoneOnServer

protected void recoverFromGoneOnServer(OsmApiPrimitiveGoneException e,
                                       ProgressMonitor monitor)
                                throws OsmTransferException

Retries to recover the upload operation from an exception which was thrown because an uploaded primitive was already deleted on the server.

Parameters:

e - the exception throw by the API

monitor - a progress monitor

Throws:

OsmTransferException - thrown if we can't recover from the exception

run

public void run()

Description copied from class: AbstractIOTask

Runs the task

Specified by:

run in interface java.lang.Runnable

Specified by:

run in class AbstractIOTask

cancel

public void cancel()

Description copied from class: AbstractIOTask

Cancel the task

Specified by:

cancel in class AbstractIOTask