Package org.eclipse.jetty.util

Class B64Code

java.lang.Object
org.eclipse.jetty.util.B64Code
@Deprecated public class B64Code extends Object
Deprecated.
use Base64 instead
Fast B64 Encoder/Decoder as described in RFC 1421.

Does not insert or interpret whitespace as described in RFC 1521. If you require this you must pre/post process your data.

Note that in a web context the usual case is to not want linebreaks or other white space in the encoded output.

  • Method Details

    • encode

      public static String encode(String s)
      Deprecated.
      use Base64.Encoder.encodeToString(byte[])} instead.
      Base 64 encode as described in RFC 1421.

      Does not insert whitespace as described in RFC 1521.

      Parameters:
      s - String to encode.
      Returns:
      String containing the encoded form of the input.

    • encode

      public static String encode(String s, String charEncoding)
      Deprecated.
      Base 64 encode as described in RFC 1421.

      Does not insert whitespace as described in RFC 1521.

      Parameters:
      s - String to encode.
      charEncoding - String representing the name of the character encoding of the provided input String.
      Returns:
      String containing the encoded form of the input.

    • encode

      public static String encode(String s, Charset charEncoding)
      Deprecated.
      Base 64 encode as described in RFC 1421.

      Does not insert whitespace as described in RFC 1521.

      Parameters:
      s - String to encode.
      charEncoding - The character encoding of the provided input String.
      Returns:
      String containing the encoded form of the input.

    • encode

      public static char[] encode(byte[] b)
      Deprecated.
      Fast Base 64 encode as described in RFC 1421.

      Does not insert whitespace as described in RFC 1521.

      Avoids creating extra copies of the input/output.

      Parameters:
      b - byte array to encode.
      Returns:
      char array containing the encoded form of the input.

    • encode

      public static char[] encode(byte[] b, boolean rfc2045)
      Deprecated.
      Fast Base 64 encode as described in RFC 1421 and RFC2045

      Does not insert whitespace as described in RFC 1521, unless rfc2045 is passed as true.

      Avoids creating extra copies of the input/output.

      Parameters:
      b - byte array to encode.
      rfc2045 - If true, break lines at 76 characters with CRLF
      Returns:
      char array containing the encoded form of the input.

    • decode

      public static String decode(String encoded, String charEncoding)
      Deprecated.
      Base 64 decode as described in RFC 2045.

      Unlike decode(char[]), extra whitespace is ignored.

      Parameters:
      encoded - String to decode.
      charEncoding - String representing the character encoding used to map the decoded bytes into a String. If null the platforms default charset is used.
      Returns:
      String decoded byte array.
      Throws:
      UnsupportedCharsetException - if the encoding is not supported
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • decode

      public static String decode(String encoded, Charset charEncoding)
      Deprecated.
      Base 64 decode as described in RFC 2045.

      Unlike decode(char[]), extra whitespace is ignored.

      Parameters:
      encoded - String to decode.
      charEncoding - Character encoding used to map the decoded bytes into a String. If null the platforms default charset is used.
      Returns:
      String decoded byte array.
      Throws:
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • decode

      public static byte[] decode(char[] b)
      Deprecated.
      Fast Base 64 decode as described in RFC 1421.

      Unlike other decode methods, this does not attempt to cope with extra whitespace as described in RFC 1521/2045.

      Avoids creating extra copies of the input/output.

      Note this code has been flattened for performance.

      Parameters:
      b - char array to decode.
      Returns:
      byte array containing the decoded form of the input.
      Throws:
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • decode

      public static byte[] decode(String encoded)
      Deprecated.
      Base 64 decode as described in RFC 2045.

      Unlike decode(char[]), extra whitespace is ignored.

      Parameters:
      encoded - String to decode.
      Returns:
      byte array containing the decoded form of the input.
      Throws:
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • decode

      public static void decode(String encoded, ByteArrayOutputStream bout)
      Deprecated.
      Base 64 decode as described in RFC 2045.

      Unlike decode(char[]), extra whitespace is ignored.

      Parameters:
      encoded - String to decode.
      bout - stream for decoded bytes
      Throws:
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • decodeRFC4648URL

      public static byte[] decodeRFC4648URL(String encoded)
      Deprecated.

    • decodeRFC4648URL

      public static void decodeRFC4648URL(String encoded, ByteArrayOutputStream bout)
      Deprecated.
      Base 64 decode as described in RFC 4648 URL.

      Unlike decode(char[]), extra whitespace is ignored.

      Parameters:
      encoded - String to decode.
      bout - stream for decoded bytes
      Throws:
      IllegalArgumentException - if the input is not a valid B64 encoding.

    • encode

      public static void encode(int value, Appendable buf) throws IOException
      Deprecated.
      Throws:
      IOException

    • encode

      public static void encode(long lvalue, Appendable buf) throws IOException
      Deprecated.
      Throws:
      IOException