com.sun.xml.messaging.saaj.packaging.mime.util
Class UUDecoderStream
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
com.sun.xml.messaging.saaj.packaging.mime.util.UUDecoderStream
- All Implemented Interfaces:
- java.io.Closeable
public class UUDecoderStream
- extends java.io.FilterInputStream
This class implements a UUDecoder. It is implemented as
a FilterInputStream, so one can just wrap this class around
any input stream and read bytes from this filter. The decoding
is done as the bytes are read out.
- Author:
- John Mani, Bill Shannon
Fields inherited from class java.io.FilterInputStream |
in |
Constructor Summary |
UUDecoderStream(java.io.InputStream in)
Create a UUdecoder that decodes the specified input stream |
Method Summary |
int |
available()
|
int |
getMode()
Get the "mode" field from the prefix. |
java.lang.String |
getName()
Get the "name" field from the prefix. |
boolean |
markSupported()
|
int |
read()
Read the next decoded byte from this input stream. |
int |
read(byte[] buf,
int off,
int len)
|
Methods inherited from class java.io.FilterInputStream |
close, mark, read, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
UUDecoderStream
public UUDecoderStream(java.io.InputStream in)
- Create a UUdecoder that decodes the specified input stream
- Parameters:
in
- the input stream
read
public int read()
throws java.io.IOException
- Read the next decoded byte from this input stream. The byte
is returned as an
int
in the range 0
to 255
. If no byte is available because the end of
the stream has been reached, the value -1
is returned.
This method blocks until input data is available, the end of the
stream is detected, or an exception is thrown.
- Overrides:
read
in class java.io.FilterInputStream
- Returns:
- next byte of data, or
-1
if the end of
stream is reached.
- Throws:
java.io.IOException
- if an I/O error occurs.- See Also:
FilterInputStream.in
read
public int read(byte[] buf,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
markSupported
public boolean markSupported()
- Overrides:
markSupported
in class java.io.FilterInputStream
available
public int available()
throws java.io.IOException
- Overrides:
available
in class java.io.FilterInputStream
- Throws:
java.io.IOException
getName
public java.lang.String getName()
throws java.io.IOException
- Get the "name" field from the prefix. This is meant to
be the pathname of the decoded file
- Returns:
- name of decoded file
- Throws:
java.io.IOException
- if an I/O error occurs.
getMode
public int getMode()
throws java.io.IOException
- Get the "mode" field from the prefix. This is the permission
mode of the source file.
- Returns:
- permission mode of source file
- Throws:
java.io.IOException
- if an I/O error occurs.