Package org.h2.util.json

Class JSONBytesSource

  • public final class JSONBytesSource
extends JSONTextSource
    JSON byte array source.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private byte[] bytes  
      private int index  
      private int length  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) int nextChar()
      Read the next character.
      (package private) int nextCharAfterWhitespace()
      Skip all whitespace characters, and get the next character.
      static byte[] normalize​(byte[] bytes)
      Converts bytes into normalized JSON representation.
      static <R> R parse​(byte[] bytes, JSONTarget<R> target)
      Parses source bytes to a specified target.
      (package private) void parseNumber​(boolean positive)
      Parse a number.
      (package private) char readHex()
      Read 4 hex characters (0-9, a-f, A-F), and return the Unicode character.
      (package private) void readKeyword1​(java.lang.String keyword)
      Read the specified keyword, or (it there is no match), throw an IllegalArgumentException.
      private int skipInt​(int index, boolean hasInt)  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • bytes

        private final byte[] bytes

      • length

        private final int length

      • index

        private int index

    • Constructor Detail

      • JSONBytesSource

        JSONBytesSource​(byte[] bytes,
                JSONTarget<?> target)

    • Method Detail

      • parse

        public static <R> R parse​(byte[] bytes,
                          JSONTarget<R> target)
        Parses source bytes to a specified target.
        Type Parameters:
        R - the type of the result
        Parameters:
        bytes - source
        target - target
        Returns:
        the result of the target

      • normalize

        public static byte[] normalize​(byte[] bytes)
        Converts bytes into normalized JSON representation.
        Parameters:
        bytes - source representation
        Returns:
        normalized representation

      • nextCharAfterWhitespace

        int nextCharAfterWhitespace()
        Description copied from class: JSONTextSource
        Skip all whitespace characters, and get the next character.
        Specified by:
        nextCharAfterWhitespace in class JSONTextSource
        Returns:
        the character code

      • readKeyword1

        void readKeyword1​(java.lang.String keyword)
        Description copied from class: JSONTextSource
        Read the specified keyword, or (it there is no match), throw an IllegalArgumentException.
        Specified by:
        readKeyword1 in class JSONTextSource
        Parameters:
        keyword - the expected keyword

      • parseNumber

        void parseNumber​(boolean positive)
        Description copied from class: JSONTextSource
        Parse a number.
        Specified by:
        parseNumber in class JSONTextSource
        Parameters:
        positive - whether it needs to be positive

      • skipInt

        private int skipInt​(int index,
                    boolean hasInt)

      • readHex

        char readHex()
        Description copied from class: JSONTextSource
        Read 4 hex characters (0-9, a-f, A-F), and return the Unicode character.
        Specified by:
        readHex in class JSONTextSource
        Returns:
        the character

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object