Package com.aayushatharva.brotli4j.common

Class BrotliCommon

  • public class BrotliCommon
extends java.lang.Object
    JNI wrapper for brotli common.

    • Constructor Summary

      Constructors 
      Constructor Description
      BrotliCommon()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method 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 java.nio.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​(java.io.InputStream src)
      Reads data and sets it to be brotli dictionary.
      static void setDictionaryData​(java.nio.ByteBuffer data)
      Sets data to be brotli dictionary.

      • Methods inherited from class java.lang.Object

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

    • 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 java.nio.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​(java.io.InputStream src)
                              throws java.io.IOException
        Reads data and sets it to be brotli dictionary.
        Parameters:
        src - InputStream of dictionary data
        Throws:
        java.io.IOException - In case of error during processing dictionary

      • setDictionaryData

        public static void setDictionaryData​(java.nio.ByteBuffer data)
        Sets data to be brotli dictionary.
        Parameters:
        data - ByteBuffer dictionary data