Package jaxx.runtime

Class Base64Coder

java.lang.Object
jaxx.runtime.Base64Coder
public class Base64Coder
extends java.lang.Object
A Base64 Encoder/Decoder. This class is used to encode and decode data in Base64 format as described in RFC 1521. This is "Open Source" software and released under the GNU/LGPL license.
It is provided "as is" without warranty of any kind.
Copyright 2003: Christian d'Heureuse, Inventec Informatik AG, Switzerland.
Home page: www.source-code.biz
Version history:
2003-07-22 Christian d'Heureuse (chdh): Module created.
2005-08-11 chdh: Lincense changed from GPL to LGPL.
2006-11-21 chdh:
  Method encode(String) renamed to encodeString(String).
  Method decode(String) renamed to decodeString(String).
  New method encode(byte[],int) added.
  New method decode(String) added.

  • Method Summary

    Modifier and Type Method Description
    static byte[] decode​(char[] in)
    Decodes a byte array from Base64 format.
    static byte[] decode​(java.lang.String s)
    Decodes a byte array from Base64 format.
    static java.lang.String decodeString​(java.lang.String s)
    Decodes a string from Base64 format.
    static java.lang.Object deserialize​(java.lang.String s, boolean gzip)
    Read the object from Base64 string.
    static char[] encode​(byte[] in)
    Encodes a byte array into Base64 format.
    static char[] encode​(byte[] in, int iLen)
    Encodes a byte array into Base64 format.
    static java.lang.String encodeString​(java.lang.String s)
    Encodes a string into Base64 format.
    static java.lang.String serialize​(java.lang.Object o, boolean gzip)
    Write the object to a Base64 string.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • deserialize

      public static java.lang.Object deserialize​(java.lang.String s, boolean gzip) throws java.io.IOException, java.lang.ClassNotFoundException
      Read the object from Base64 string.
      Parameters:
      s - the string representation of serialized object.
      gzip - if gzip stream
      Returns:
      the deserialize object
      Throws:
      java.io.IOException - if any io pb
      java.lang.ClassNotFoundException - if class not found ?

    • serialize

      public static java.lang.String serialize​(java.lang.Object o, boolean gzip) throws java.io.IOException
      Write the object to a Base64 string.
      Parameters:
      o - the object to serialize
      gzip - if gzip stream
      Returns:
      the string representation
      Throws:
      java.io.IOException - if any io pb

    • encodeString

      public static java.lang.String encodeString​(java.lang.String s)
      Encodes a string into Base64 format. No blanks or line breaks are inserted.
      Parameters:
      s - a String to be encoded.
      Returns:
      A String with the Base64 encoded data.

    • encode

      public static char[] encode​(byte[] in)
      Encodes a byte array into Base64 format. No blanks or line breaks are inserted.
      Parameters:
      in - an array containing the data bytes to be encoded.
      Returns:
      A character array with the Base64 encoded data.

    • encode

      public static char[] encode​(byte[] in, int iLen)
      Encodes a byte array into Base64 format. No blanks or line breaks are inserted.
      Parameters:
      in - an array containing the data bytes to be encoded.
      iLen - number of bytes to process in in.
      Returns:
      A character array with the Base64 encoded data.

    • decodeString

      public static java.lang.String decodeString​(java.lang.String s)
      Decodes a string from Base64 format.
      Parameters:
      s - a Base64 String to be decoded.
      Returns:
      A String containing the decoded data.
      Throws:
      java.lang.IllegalArgumentException - if the input is not valid Base64 encoded data.

    • decode

      public static byte[] decode​(java.lang.String s)
      Decodes a byte array from Base64 format.
      Parameters:
      s - a Base64 String to be decoded.
      Returns:
      An array containing the decoded data bytes.
      Throws:
      java.lang.IllegalArgumentException - if the input is not valid Base64 encoded data.

    • decode

      public static byte[] decode​(char[] in)
      Decodes a byte array from Base64 format. No blanks or line breaks are allowed within the Base64 encoded data.
      Parameters:
      in - a character array containing the Base64 encoded data.
      Returns:
      An array containing the decoded data bytes.
      Throws:
      java.lang.IllegalArgumentException - if the input is not valid Base64 encoded data.