Package org.codehaus.groovy.runtime

Class EncodingGroovyMethods

java.lang.Object
org.codehaus.groovy.runtime.EncodingGroovyMethods
public class EncodingGroovyMethods extends Object
This class defines all the encoding/decoding groovy methods which enhance the normal JDK classes when inside the Groovy environment. Static methods are used with the first parameter the destination class.

  • Constructor Details

    • EncodingGroovyMethods

      public EncodingGroovyMethods()

  • Method Details

    • encodeBase64

      public static Writable encodeBase64(Byte[] data, boolean chunked)
      Produce a Writable object which writes the Base64 encoding of the byte array. Calling toString() on the result returns the encoding as a String. For more information on Base64 encoding and chunking see RFC 4648.
      Parameters:
      data - Byte array to be encoded
      chunked - whether or not the Base64 encoded data should be MIME chunked
      Returns:
      object which will write the Base64 encoding of the byte array
      Since:
      1.5.1

    • encodeBase64

      public static Writable encodeBase64(Byte[] data)
      Produce a Writable object which writes the Base64 encoding of the byte array. Calling toString() on the result returns the encoding as a String. For more information on Base64 encoding and chunking see RFC 4648.
      Parameters:
      data - Byte array to be encoded
      Returns:
      object which will write the Base64 encoding of the byte array
      Since:
      1.0

    • encodeBase64

      public static Writable encodeBase64(byte[] data, boolean chunked)
      Produce a Writable object which writes the Base64 encoding of the byte array. Calling toString() on the result returns the encoding as a String. For more information on Base64 encoding and chunking see RFC 4648.
      Parameters:
      data - byte array to be encoded
      chunked - whether or not the Base64 encoded data should be MIME chunked
      Returns:
      object which will write the Base64 encoding of the byte array
      Since:
      1.5.7

    • encodeBase64

      public static Writable encodeBase64(byte[] data)
      Produce a Writable object which writes the Base64 encoding of the byte array. Calling toString() on the result returns the encoding as a String. For more information on Base64 encoding and chunking see RFC 4648.
      Parameters:
      data - byte array to be encoded
      Returns:
      object which will write the Base64 encoding of the byte array
      Since:
      1.0

    • decodeBase64

      public static byte[] decodeBase64(String value)
      Decode the String from Base64 into a byte array.
      Parameters:
      value - the string to be decoded
      Returns:
      the decoded bytes as an array
      Since:
      1.0

    • encodeHex

      public static Writable encodeHex(Byte[] data)
      Produces a Writable that writes the hex encoding of the Byte[]. Calling toString() on this Writable returns the hex encoding as a String. The hex encoding includes two characters for each byte and all letters are lower case.
      Parameters:
      data - byte array to be encoded
      Returns:
      object which will write the hex encoding of the byte array
      See Also:

    • encodeHex

      public static Writable encodeHex(byte[] data)
      Produces a Writable that writes the hex encoding of the byte[]. Calling toString() on this Writable returns the hex encoding as a String. The hex encoding includes two characters for each byte and all letters are lower case.
      Parameters:
      data - byte array to be encoded
      Returns:
      object which will write the hex encoding of the byte array
      See Also:

    • decodeHex

      public static byte[] decodeHex(String value)
      Decodes a hex string to a byte array. The hex string can contain either upper case or lower case letters.
      Parameters:
      value - string to be decoded
      Returns:
      decoded byte array
      Throws:
      NumberFormatException - If the string contains an odd number of characters or if the characters are not valid hexadecimal values.