| java.lang.Object
 java.io.InputStream
java.io.FilterInputStream
net.sourceforge.groboutils.util.io.v1.MimeInputStream
| MimeInputStream | | public class MimeInputStream extends FilterInputStream (Code) | | java.io.FilterInputStream implementation for Mime base 64. Not incredibly
efficient, but it works and is small.
All we need to implement are:
read(int)
read( byte b[], int off, int len )
skip( long n ) - for translating the # of bytes to skip into mime bytes (4-to-3 ratio)
available() - for the same reason as skip
author:
Matt Albrecht groboclown@users.sourceforge.net
since:
0.9.0 Alpha (early 2000)
version:
$Date: 2003/02/10 22:52:45 $ |
| Method Summary | |
| public int | available()
Returns the number of bytes that can be read from this input
stream without blocking. | | public int | read()
Write the specified byte, performing mime encoding. | | public long | skip(long n)
Skips over and discards n bytes of data from the
input stream. |
| available | | public int available() throws IOException(Code) | | Returns the number of bytes that can be read from this input
stream without blocking.
This method performs in.available(n), does the mime-size
conversion, and returns the result.
the number of bytes that can be read from the input streamwithout blocking.
exception:
IOException - if an I/O error occurs.
See Also: java.io.FilterInputStream.in |
| read | | public int read() throws IOException(Code) | | Write the specified byte, performing mime encoding.
Override this method, since all other write methods call it.
exception:
IOException - If an I/O error occurs |
| skip | | public long skip(long n) throws IOException(Code) | | Skips over and discards n bytes of data from the
input stream. The skip method may, for a variety of
reasons, end up skipping over some smaller number of bytes,
possibly 0. The actual number of bytes skipped is
returned.
This method performs in.skip(n), followed by a quick
translation to mime size.
Parameters:
n - the number of bytes to be skipped. the actual number of bytes skipped.
exception:
IOException - if an I/O error occurs. |
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