Package org.codehaus.groovy.runtime
Class EncodingGroovyMethods
- java.lang.Object
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- org.codehaus.groovy.runtime.EncodingGroovyMethods
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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.
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Constructor Summary
Constructors Constructor Description EncodingGroovyMethods()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description 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(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(java.lang.Byte[] data)
Produce a Writable object which writes the Base64 encoding of the 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
encodeHex(byte[] data)
Produces a Writable that writes the hex encoding of the byte[].static Writable
encodeHex(java.lang.Byte[] data)
Produces a Writable that writes the hex encoding of the Byte[].
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Method Detail
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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 seeRFC 4648
.- Parameters:
data
- Byte array to be encodedchunked
- 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
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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 seeRFC 4648
.- Parameters:
data
- Byte array to be encoded- Returns:
- object which will write the Base64 encoding of the byte array
- Since:
- 1.0
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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 seeRFC 4648
.- Parameters:
data
- byte array to be encodedchunked
- 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
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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 seeRFC 4648
.- Parameters:
data
- byte array to be encoded- Returns:
- object which will write the Base64 encoding of the byte array
- Since:
- 1.0
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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
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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:
Integer.toHexString(int)
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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:
Integer.toHexString(int)
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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.- Parameters:
value
- string to be decoded- Returns:
- decoded byte array
- Throws:
java.lang.NumberFormatException
- If the string contains an odd number of characters or if the characters are not valid hexadecimal values.
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