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org.codehaus.groovy.runtime
[Java] Class EncodingGroovyMethods

java.lang.Object
  org.codehaus.groovy.runtime.EncodingGroovyMethods

public class EncodingGroovyMethods
extends java.lang.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.

Method Summary
static byte[] decodeBase64(java.lang.String value)

Decode the String from Base64 into a byte array.
static byte[] decodeHex(java.lang.String value)

Decodes a hex string to a byte array.

static Writable encodeBase64(java.lang.Byte[] data, boolean chunked)

Produce a Writable object which writes the Base64 encoding of the byte array.

static Writable encodeBase64(java.lang.Byte[] data)

Produce a Writable object which writes the Base64 encoding of the byte array.

static Writable encodeBase64(byte[] data, boolean chunked)

Produce a Writable object which writes the Base64 encoding of the byte array.

static Writable encodeBase64(byte[] data)

Produce a Writable object which writes the Base64 encoding of the byte array.

static Writable encodeHex(java.lang.Byte[] data)

Produces a Writable that writes the hex encoding of the Byte[].

static Writable encodeHex(byte[] data)

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Method Detail

decodeBase64

public static byte[] decodeBase64(java.lang.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

decodeHex

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

encodeBase64

public static Writable encodeBase64(java.lang.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(java.lang.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

encodeHex

public static Writable encodeHex(java.lang.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:
java.lang.Integer#toHexString(int)

encodeHex

public static Writable encodeHex(byte[] data)

 

Groovy Documentation