com.aayushatharva.brotli4j.common

Class BrotliCommon

java.lang.Object

com.aayushatharva.brotli4j.common.BrotliCommon

public class BrotliCommon
extends Object

JNI wrapper for brotli common.

Field Summary

Fields

Modifier and Type	Field and Description
static int	RFC_DICTIONARY_SIZE

Constructor Summary

Constructors

Constructor and Description
BrotliCommon()

Method Summary

Modifier and Type	Method and Description
static boolean	checkDictionaryDataMd5(byte[] digest) Checks if the given checksum matches MD5 checksum of the RFC dictionary.
static boolean	checkDictionaryDataSha1(byte[] digest) Checks if the given checksum matches SHA-1 checksum of the RFC dictionary.
static boolean	checkDictionaryDataSha256(byte[] digest) Checks if the given checksum matches SHA-256 checksum of the RFC dictionary.
static ByteBuffer	makeNative(byte[] data) Copy bytes to a new direct ByteBuffer.
static void	setDictionaryData(byte[] data) Copies data and sets it to be brotli dictionary.
static void	setDictionaryData(ByteBuffer data) Sets data to be brotli dictionary.
static void	setDictionaryData(InputStream src) Reads data and sets it to be brotli dictionary.

Methods inherited from class java.lang.Object

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

Field Detail

RFC_DICTIONARY_SIZE

public static final int RFC_DICTIONARY_SIZE

See Also:

Constant Field Values

Constructor Detail

BrotliCommon

public BrotliCommon()

Method Detail

checkDictionaryDataMd5

public static boolean checkDictionaryDataMd5(byte[] digest)

Checks if the given checksum matches MD5 checksum of the RFC dictionary.

Parameters:

digest - digest byte array

Returns:

true if check was successful else false

checkDictionaryDataSha1

public static boolean checkDictionaryDataSha1(byte[] digest)

Checks if the given checksum matches SHA-1 checksum of the RFC dictionary.

Parameters:

digest - digest byte array

Returns:

true if check was successful else false

checkDictionaryDataSha256

public static boolean checkDictionaryDataSha256(byte[] digest)

Checks if the given checksum matches SHA-256 checksum of the RFC dictionary.

Parameters:

digest - digest byte array

Returns:

true if check was successful else false

makeNative

public static ByteBuffer makeNative(byte[] data)

Copy bytes to a new direct ByteBuffer.

Direct byte buffers are used to supply native code with large data chunks.

Parameters:

data - byte array of data

Returns:

ByteBuffer instance

setDictionaryData

public static void setDictionaryData(byte[] data)

Copies data and sets it to be brotli dictionary.

Parameters:

data - byte array of data

setDictionaryData

public static void setDictionaryData(InputStream src)
                              throws IOException

Reads data and sets it to be brotli dictionary.

Parameters:

src - InputStream of dictionary data

Throws:

IOException - In case of error during processing dictionary

setDictionaryData

public static void setDictionaryData(ByteBuffer data)

Sets data to be brotli dictionary.

Parameters:

data - ByteBuffer dictionary data