org.openstreetmap.josm.actions.downloadtasks

Class PostDownloadHandler

java.lang.Object

org.openstreetmap.josm.actions.downloadtasks.PostDownloadHandler

All Implemented Interfaces:

java.lang.Runnable

public class PostDownloadHandler
extends java.lang.Object
implements java.lang.Runnable

The post-download handler notifies user of potential errors that occurred.

Since:

2322

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.function.Consumer<java.util.Collection<java.lang.Object>>	errorReporter
private java.util.concurrent.Future<?>	future
private static java.util.Set<java.lang.String>	NO_DATA_ERROR_MESSAGES
private DownloadTask	task

Constructor Summary

Constructors

Constructor and Description
PostDownloadHandler(DownloadTask task, java.util.concurrent.Future<?> future) Creates a new PostDownloadHandler
PostDownloadHandler(DownloadTask task, java.util.concurrent.Future<?> future, java.util.function.Consumer<java.util.Collection<java.lang.Object>> errorReporter) Creates a new PostDownloadHandler using a custom error reporter

Method Summary

Modifier and Type	Method and Description
static boolean	addNoDataErrorMessage(java.lang.String message) Adds a new translated error message indicating that no data has been downloaded.
static boolean	isNoDataErrorMessage(java.lang.Object message) Determines if a translated error message indicates that no data has been downloaded.
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

task

private final DownloadTask task

future

private final java.util.concurrent.Future<?> future

errorReporter

private java.util.function.Consumer<java.util.Collection<java.lang.Object>> errorReporter

NO_DATA_ERROR_MESSAGES

private static final java.util.Set<java.lang.String> NO_DATA_ERROR_MESSAGES

Constructor Detail

PostDownloadHandler

public PostDownloadHandler(DownloadTask task,
                           java.util.concurrent.Future<?> future)

Creates a new PostDownloadHandler

Parameters:

task - the asynchronous download task

future - the future on which the completion of the download task can be synchronized

PostDownloadHandler

public PostDownloadHandler(DownloadTask task,
                           java.util.concurrent.Future<?> future,
                           java.util.function.Consumer<java.util.Collection<java.lang.Object>> errorReporter)

Creates a new PostDownloadHandler using a custom error reporter

Parameters:

task - the asynchronous download task

future - the future on which the completion of the download task can be synchronized

errorReporter - a callback to inform about the number errors happened during the download task

Method Detail

addNoDataErrorMessage

public static boolean addNoDataErrorMessage(java.lang.String message)

Adds a new translated error message indicating that no data has been downloaded.

Parameters:

message - new translated error message indicating that no data has been downloaded.

Returns:

true if the message was not already known

Since:

15358

isNoDataErrorMessage

public static boolean isNoDataErrorMessage(java.lang.Object message)

Determines if a translated error message indicates that no data has been downloaded.

Parameters:

message - translated error message to check

Returns:

true if the message indicates that no data has been downloaded

Since:

15358

run

public void run()

Specified by:

run in interface java.lang.Runnable