| // FilterOutputStream.java - A filtered stream |
| |
| /* Copyright (C) 1998, 1999 Free Software Foundation |
| |
| This file is part of libgcj. |
| |
| This software is copyrighted work licensed under the terms of the |
| Libgcj License. Please consult the file "LIBGCJ_LICENSE" for |
| details. */ |
| |
| package java.io; |
| |
| /** |
| * @author Tom Tromey <tromey@cygnus.com> |
| * @date September 24, 1998 |
| */ |
| |
| /* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3 |
| * "The Java Language Specification", ISBN 0-201-63451-1 |
| * Status: Complete to version 1.1. |
| */ |
| |
| public class FilterOutputStream extends OutputStream |
| { |
| public void close () throws IOException |
| { |
| flush (); |
| out.close(); |
| } |
| |
| public FilterOutputStream (OutputStream ox) |
| { |
| out = ox; |
| } |
| |
| public void flush () throws IOException |
| { |
| out.flush(); |
| } |
| |
| public void write (int b) throws IOException |
| { |
| out.write(b); |
| } |
| |
| public void write (byte[] b) throws IOException, NullPointerException |
| { |
| // Don't do checking here, per Java Lang Spec. |
| write (b, 0, b.length); |
| } |
| |
| public void write (byte[] b, int off, int len) |
| throws IOException, NullPointerException, IndexOutOfBoundsException |
| { |
| // Don't do checking here, per Java Lang Spec. |
| for (int i=0; i < len; i++) |
| write (b[off + i]); |
| } |
| |
| // The output stream. |
| protected OutputStream out; |
| } |