gnu.java.io
Class Base64InputStream
- AutoCloseable, Closeable
A filter input stream that decodes data encoded in the Base-64
encoding scheme.
int | available()- Calls the
in.available() method.
|
static byte[] | decode(String base64)- Decode a single Base-64 string to a byte array.
|
void | mark(int markLimit)- Calls the
in.mark(int) method.
|
boolean | markSupported()- Calls the
in.markSupported() method.
|
int | read()- Calls the
in.read() method
|
int | read(byte[] buf, int off, int len)- Calls the
in.read(byte[], int, int) method.
|
void | reset()- Calls the
in.reset() method.
|
long | skip(long n)- Calls the
in.skip(long) method
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
Base64InputStream
public Base64InputStream(InputStream in)
Create a new Base-64 input stream. The input bytes must be the
ASCII characters A-Z, a-z, 0-9, + and /, with optional whitespace,
and will be decoded into a byte stream.
in - The source of Base-64 input.
decode
public static byte[] decode(String base64)
throws IOException Decode a single Base-64 string to a byte array.
base64 - The Base-64 encoded data.
IOException - If the given data do not compose a valid Base-64
sequence.
read
public int read(byte[] buf,
int off,
int len)
throws IOException Calls the in.read(byte[], int, int) method.
- read in interface FilterInputStream
buf - The buffer to read bytes intolen - The maximum number of bytes to read.
- The value retured from
in.read(byte[], int, int)
Base64InputStream.java -- base-64 input stream.
Copyright (C) 2003, 2004 Free Software Foundation, Inc.
This file is part of GNU Classpath.
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