Class Base64


  • public class Base64
    extends java.lang.Object
    Author:
    TAMURA Kent <kent@trl.ibm.co.jp>
    • Constructor Summary

      Constructors 
      Constructor Description
      Base64()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static byte[] decode​(char[] data, int off, int len)  
      static void decode​(char[] data, int off, int len, java.io.OutputStream ostream)  
      static byte[] decode​(java.lang.String data)  
      static void decode​(java.lang.String data, java.io.OutputStream ostream)  
      static java.lang.String encode​(byte[] data)
      Returns base64 representation of specified byte array.
      static java.lang.String encode​(byte[] data, int off, int len)
      Returns base64 representation of specified byte array.
      static void encode​(byte[] data, int off, int len, java.io.OutputStream ostream)
      Outputs base64 representation of the specified byte array to a byte stream.
      static void encode​(byte[] data, int off, int len, java.io.Writer writer)
      Outputs base64 representation of the specified byte array to a character stream.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Base64

        public Base64()
    • Method Detail

      • decode

        public static byte[] decode​(char[] data,
                                    int off,
                                    int len)
      • decode

        public static byte[] decode​(java.lang.String data)
      • decode

        public static void decode​(char[] data,
                                  int off,
                                  int len,
                                  java.io.OutputStream ostream)
                           throws java.io.IOException
        Throws:
        java.io.IOException
      • decode

        public static void decode​(java.lang.String data,
                                  java.io.OutputStream ostream)
                           throws java.io.IOException
        Throws:
        java.io.IOException
      • encode

        public static java.lang.String encode​(byte[] data)
        Returns base64 representation of specified byte array.
      • encode

        public static java.lang.String encode​(byte[] data,
                                              int off,
                                              int len)
        Returns base64 representation of specified byte array.
      • encode

        public static void encode​(byte[] data,
                                  int off,
                                  int len,
                                  java.io.OutputStream ostream)
                           throws java.io.IOException
        Outputs base64 representation of the specified byte array to a byte stream.
        Throws:
        java.io.IOException
      • encode

        public static void encode​(byte[] data,
                                  int off,
                                  int len,
                                  java.io.Writer writer)
                           throws java.io.IOException
        Outputs base64 representation of the specified byte array to a character stream.
        Throws:
        java.io.IOException