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java.lang.Objectcom.sun.grizzly.util.buf.Base64Utils
public class Base64Utils
Constructor Summary | |
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Base64Utils()
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Method Summary | |
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static byte[] |
decode(byte[] sArr)
Decodes a BASE64 encoded byte array. |
static byte[] |
decode(char[] sArr)
Decodes a BASE64 encoded char array. |
static byte[] |
decode(String str)
Decodes a BASE64 encoded String . |
static byte[] |
decodeFast(byte[] sArr)
Decodes a BASE64 encoded byte array that is known to be resonably well formatted. |
static byte[] |
decodeFast(char[] sArr)
Decodes a BASE64 encoded char array that is known to be resonably well formatted. |
static byte[] |
decodeFast(String s)
Decodes a BASE64 encoded string that is known to be resonably well formatted. |
static byte[] |
encodeToByte(byte[] sArr,
boolean lineSep)
Encodes a raw byte array into a BASE64 byte[] representation i accordance with RFC 2045. |
static char[] |
encodeToChar(byte[] sArr,
boolean lineSep)
Encodes a raw byte array into a BASE64 char[] representation i accordance with RFC 2045. |
static String |
encodeToString(byte[] sArr,
boolean lineSep)
Encodes a raw byte array into a BASE64 String representation i accordance with RFC 2045. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Base64Utils()
Method Detail |
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public static final char[] encodeToChar(byte[] sArr, boolean lineSep)
char[]
representation i accordance with RFC 2045.
sArr
- The bytes to convert. If null
or length 0 an empty array will be returned.lineSep
- Optional "\r\n" after 76 characters, unless end of file.null
.public static final byte[] decode(char[] sArr)
sArr
- The source array. null
or length 0 will return an empty array.
null
if the legal characters
(including '=') isn't divideable by 4. (I.e. definitely corrupted).public static final byte[] decodeFast(char[] sArr)
decode(char[])
. The preconditions are:
sArr
- The source array. Length 0 will return an empty array. null
will throw an exception.
public static final byte[] encodeToByte(byte[] sArr, boolean lineSep)
byte[]
representation i accordance with RFC 2045.
sArr
- The bytes to convert. If null
or length 0 an empty array will be returned.lineSep
- Optional "\r\n" after 76 characters, unless end of file.null
.public static final byte[] decode(byte[] sArr)
sArr
- The source array. Length 0 will return an empty array. null
will throw an exception.
null
if the legal characters
(including '=') isn't divideable by 4. (I.e. definitely corrupted).public static final byte[] decodeFast(byte[] sArr)
decode(byte[])
. The preconditions are:
sArr
- The source array. Length 0 will return an empty array. null
will throw an exception.
public static final String encodeToString(byte[] sArr, boolean lineSep)
String
representation i accordance with RFC 2045.
sArr
- The bytes to convert. If null
or length 0 an empty array will be returned.lineSep
- Optional "\r\n" after 76 characters, unless end of file.null
.public static final byte[] decode(String str)
String
. All illegal characters will be ignored and can handle both strings with
and without line separators.decode(str.toCharArray())
instead. That
will create a temporary array though. This version will use str.charAt(i)
to iterate the string.
str
- The source string. null
or length 0 will return an empty array.
null
if the legal characters
(including '=') isn't divideable by 4. (I.e. definitely corrupted).public static final byte[] decodeFast(String s)
decode(String)
. The preconditions are:
s
- The source string. Length 0 will return an empty array. null
will throw an exception.
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