org.apache.commons.net.io
Class ToNetASCIIInputStream
FilterInputStream
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+--org.apache.commons.net.io.ToNetASCIIInputStream
public final class ToNetASCIIInputStream
extends FilterInputStream
This class wraps an input stream, replacing all singly occurring
<LF> (linefeed) characters with <CR><LF> (carriage return
followed by linefeed), which is the NETASCII standard for representing
a newline.
You would use this class to implement ASCII file transfers requiring
conversion to NETASCII.
- Daniel F. Savarese
ToNetASCIIInputStream
public ToNetASCIIInputStream(InputStream input)
Creates a ToNetASCIIInputStream instance that wraps an existing
InputStream.
- input - The InputStream to .
available
public int available()
markSupported
public boolean markSupported()
Returns false. Mark is not supported. **
read
public int read()
Reads and returns the next byte in the stream. If the end of the
message has been reached, returns -1.
- The next character in the stream. Returns -1 if the end of the
stream has been reached.
read
public int read(byte[] buffer)
Reads the next number of bytes from the stream into an array and
returns the number of bytes read. Returns -1 if the end of the
stream has been reached.
- buffer - The byte array in which to store the data.
- The number of bytes read. Returns -1 if the
end of the message has been reached.
read
public int read(byte[] buffer, int offset, int length)
Reads the next number of bytes from the stream into an array and returns
the number of bytes read. Returns -1 if the end of the
message has been reached. The characters are stored in the array
starting from the given offset and up to the length specified.
- buffer - The byte array in which to store the data.
- offset - The offset into the array at which to start storing data.
- length - The number of bytes to read.
- The number of bytes read. Returns -1 if the
end of the stream has been reached.