Enum HttpVersion

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<HttpVersion>

    public enum HttpVersion
    extends java.lang.Enum<HttpVersion>
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String asString()  
      static HttpVersion fromString​(java.lang.String version)
      Case insensitive fromString() conversion
      static HttpVersion fromVersion​(int version)  
      int getVersion()  
      boolean is​(java.lang.String s)  
      static HttpVersion lookAheadGet​(byte[] bytes, int position, int limit)
      Optimised lookup to find a Http Version and whitespace in a byte array.
      static HttpVersion lookAheadGet​(java.nio.ByteBuffer buffer)
      Optimised lookup to find a HTTP Version and trailing white space in a byte array.
      java.nio.ByteBuffer toBuffer()  
      byte[] toBytes()  
      java.lang.String toString()  
      static HttpVersion valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static HttpVersion[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Method Detail

      • values

        public static HttpVersion[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (HttpVersion c : HttpVersion.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static HttpVersion valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • lookAheadGet

        public static HttpVersion lookAheadGet​(byte[] bytes,
                                               int position,
                                               int limit)
        Optimised lookup to find a Http Version and whitespace in a byte array.
        Parameters:
        bytes - Array containing ISO-8859-1 characters
        position - The first valid index
        limit - The first non valid index
        Returns:
        A HttpMethod if a match or null if no easy match.
      • lookAheadGet

        public static HttpVersion lookAheadGet​(java.nio.ByteBuffer buffer)
        Optimised lookup to find a HTTP Version and trailing white space in a byte array.
        Parameters:
        buffer - buffer containing ISO-8859-1 characters
        Returns:
        A HttpVersion if a match or null if no easy match.
      • toBytes

        public byte[] toBytes()
      • toBuffer

        public java.nio.ByteBuffer toBuffer()
      • getVersion

        public int getVersion()
      • is

        public boolean is​(java.lang.String s)
      • asString

        public java.lang.String asString()
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Enum<HttpVersion>
      • fromString

        public static HttpVersion fromString​(java.lang.String version)
        Case insensitive fromString() conversion
        Parameters:
        version - the String to convert to enum constant
        Returns:
        the enum constant or null if version unknown
      • fromVersion

        public static HttpVersion fromVersion​(int version)