sila_java.library.manager.executor

Class BinaryDownloader

java.lang.Object

sila_java.library.manager.executor.BinaryDownloader

public class BinaryDownloader
extends Object

Binary downloader

Constructor Summary

Constructors

Constructor and Description
BinaryDownloader(@NonNull OutputStream outputStream, @NonNull UUID binaryTransferUUID) Constructor

Method Summary

Modifier and Type	Method and Description
SiLABinaryTransfer.GetBinaryInfoRequest	getBinaryInfoRequest() Get binary info request
static int	getChunkCount(long binarySize) Get the number of chunk
static int	getChunkSizeModulo(long binarySize) Get chunk size Size % MAX_CHUNK_SIZE
SiLABinaryTransfer.GetChunkRequest	getNextChunkDownloadRequest(SiLABinaryTransfer.GetBinaryInfoResponse binaryInfo) Get the next chunk download request
boolean	isValidAndComplete()
void	isValidAndCompleteOrThrow()
int	writeChunk(SiLABinaryTransfer.GetChunkResponse chunkResponse) Write chunk into outputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryDownloader

public BinaryDownloader(@NonNull
                        @NonNull OutputStream outputStream,
                        @NonNull
                        @NonNull UUID binaryTransferUUID)

Constructor

Parameters:

outputStream - output stream to write chunks to

binaryTransferUUID - the binary transfer UUID

Method Detail

getNextChunkDownloadRequest

public SiLABinaryTransfer.GetChunkRequest getNextChunkDownloadRequest(@NonNull
                                                                      SiLABinaryTransfer.GetBinaryInfoResponse binaryInfo)

Get the next chunk download request

Parameters:

binaryInfo - the binary info

Returns:

the next chunk download request

getChunkSizeModulo

public static int getChunkSizeModulo(long binarySize)

Get chunk size Size % MAX_CHUNK_SIZE

Parameters:

binarySize - the binary size in bytes

Returns:

the chunk size

getChunkCount

public static int getChunkCount(long binarySize)

Get the number of chunk

Parameters:

binarySize - the binary size in byte

Returns:

the number of chunk

writeChunk

public int writeChunk(SiLABinaryTransfer.GetChunkResponse chunkResponse)
               throws IOException

Write chunk into outputStream

Parameters:

chunkResponse - the chunk response

Returns:

the number of bytes written

Throws:

IOException - if enable to write

isValidAndComplete

public boolean isValidAndComplete()

isValidAndCompleteOrThrow

public void isValidAndCompleteOrThrow()

getBinaryInfoRequest

public SiLABinaryTransfer.GetBinaryInfoRequest getBinaryInfoRequest()

Get binary info request

Returns:

a new instance of SiLABinaryTransfer.GetBinaryInfoRequest