iiuf.util
Class Base64Encoder 
java.lang.Object
iiuf.util.Base64Encoder
- public class Base64Encoder
- extends java.lang.Object
BASE64 encoder implementation.
This object takes as parameter an input stream and an output stream. It
encodes the input stream, using the BASE64 encoding rules, as defined
in MIME specification
and emit the resulting data to the output stream.
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Method Summary |
private int |
get1(byte[] buf,
int off)
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private int |
get2(byte[] buf,
int off)
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private int |
get3(byte[] buf,
int off)
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private static int |
get4(byte[] buf,
int off)
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static void |
main(java.lang.String[] args)
Testing the encoder. |
void |
process()
Process the data: encode the input stream to the output stream. |
java.lang.String |
processString()
Encode the content of this encoder, as a string. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BUFFER_SIZE
private static final int BUFFER_SIZE
- See Also:
- Constant Field Values
encoding
private static byte[] encoding
in
java.io.InputStream in
out
java.io.OutputStream out
stringp
boolean stringp
Base64Encoder
public Base64Encoder(java.lang.String input)
- Create a new Base64 encoder, to encode the given string.
Base64Encoder
public Base64Encoder(java.io.InputStream in,
java.io.OutputStream out)
- Create a new Base64 encoder, encoding input to output.
Base64Encoder
public Base64Encoder(byte[] bytes)
- Create a new Base64 encoder, to encode the given byte array.
Base64Encoder
public Base64Encoder(java.math.BigInteger bint)
- Create a new Base64 encoder, to encode the given BigInteger.
get1
private final int get1(byte[] buf,
int off)
get2
private final int get2(byte[] buf,
int off)
get3
private final int get3(byte[] buf,
int off)
get4
private static final int get4(byte[] buf,
int off)
process
public void process()
throws java.io.IOException
- Process the data: encode the input stream to the output stream.
This method runs through the input stream, encoding it to the output
stream.
processString
public java.lang.String processString()
- Encode the content of this encoder, as a string.
This methods encode the String content, that was provided at creation
time, following the BASE64 rules, as specified in the rfc1521.
main
public static void main(java.lang.String[] args)
- Testing the encoder.
Run with one argument, prints the encoded version of it.
JAVADOC |