Class FileDownload

java.lang.Object

com.mojang.realmsclient.client.FileDownload

public class FileDownload
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	FileDownload.DownloadCountingOutputStream

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	cancelled
private @Nullable Thread	currentThread
private boolean	error
private boolean	extracting
private boolean	finished
private static final String[]	INVALID_FILE_NAMES
private static final org.slf4j.Logger	LOGGER
private @Nullable CompletableFuture<?>	pendingRequest
private File	resourcePackPath
private @Nullable File	tempFile

Constructor Summary

Constructors

Constructor	Description
FileDownload()

Method Summary

Modifier and Type	Method	Description
void	cancel()
static OptionalLong	contentLength(String downloadLink)
private static HttpClient	createClient()
private static HttpRequest.Builder	createRequest(String downloadLink)
void	download(WorldDownload worldDownload, String worldName, RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus, LevelStorageSource levelStorageSource)
private void	download(RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus, HttpClient client, String url, File target)
static String	findAvailableFolderName(String folder)	Modifies a folder name to make sure it is valid to store on disk.
private void	finishResourcePackDownload(RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus, File tempFile, WorldDownload worldDownload)
private void	finishWorldDownload(String worldName, File tempFile, LevelStorageSource levelStorageSource, RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus)
boolean	isError()
boolean	isExtracting()
boolean	isFinished()
private <T> @Nullable T	joinCancellableRequest(CompletableFuture<T> pendingRequest)
private void	untarGzipArchive(String name, @Nullable File file, LevelStorageSource levelStorageSource)

Methods inherited from class Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

cancelled

private volatile boolean cancelled

finished

private volatile boolean finished

error

private volatile boolean error

extracting

private volatile boolean extracting

tempFile

private volatile @Nullable File tempFile

resourcePackPath

private volatile File resourcePackPath

pendingRequest

private volatile @Nullable CompletableFuture<?> pendingRequest

currentThread

private @Nullable Thread currentThread

INVALID_FILE_NAMES

private static final String[] INVALID_FILE_NAMES

Constructor Details

FileDownload

public FileDownload()

Method Details

joinCancellableRequest

private <T> @Nullable T joinCancellableRequest(CompletableFuture<T> pendingRequest)
                                        throws Throwable

Throws:

Throwable

createClient

private static HttpClient createClient()

createRequest

private static HttpRequest.Builder createRequest(String downloadLink)

contentLength

@CheckReturnValue
public static OptionalLong contentLength(String downloadLink)

download

public void download(WorldDownload worldDownload,
 String worldName,
 RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus,
 LevelStorageSource levelStorageSource)

download

private void download(RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus,
 HttpClient client,
 String url,
 File target)
               throws IOException

Throws:

IOException

cancel

public void cancel()

isFinished

public boolean isFinished()

isError

public boolean isError()

isExtracting

public boolean isExtracting()

findAvailableFolderName

public static String findAvailableFolderName(String folder)

Modifies a folder name to make sure it is valid to store on disk.

Parameters:

folder - The folder name to modify

Returns:

the modified folder name

untarGzipArchive

private void untarGzipArchive(String name,
 @Nullable File file,
 LevelStorageSource levelStorageSource)
                       throws IOException

Throws:

IOException

finishWorldDownload

private void finishWorldDownload(String worldName,
 File tempFile,
 LevelStorageSource levelStorageSource,
 RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus)

finishResourcePackDownload

private void finishResourcePackDownload(RealmsDownloadLatestWorldScreen.DownloadStatus downloadStatus,
 File tempFile,
 WorldDownload worldDownload)