0N/A/*
2362N/A * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
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0N/A */
0N/A
4378N/A/*
4378N/A * This source code is provided to illustrate the usage of a given feature
4378N/A * or technique and has been deliberately simplified. Additional steps
4378N/A * required for a production-quality application, such as security checks,
4378N/A * input validation and proper error handling, might not be present in
4378N/A * this sample code.
4378N/A */
4378N/A
4378N/A
0N/Apackage com.sun.tools.example.trace;
0N/A
0N/Aimport java.io.*;
0N/A
0N/A/**
0N/A * StreamRedirectThread is a thread which copies it's input to
0N/A * it's output and terminates when it completes.
0N/A *
0N/A * @author Robert Field
0N/A */
0N/Aclass StreamRedirectThread extends Thread {
0N/A
0N/A private final Reader in;
0N/A private final Writer out;
0N/A
0N/A private static final int BUFFER_SIZE = 2048;
0N/A
0N/A /**
0N/A * Set up for copy.
0N/A * @param name Name of the thread
0N/A * @param in Stream to copy from
0N/A * @param out Stream to copy to
0N/A */
0N/A StreamRedirectThread(String name, InputStream in, OutputStream out) {
0N/A super(name);
0N/A this.in = new InputStreamReader(in);
0N/A this.out = new OutputStreamWriter(out);
0N/A setPriority(Thread.MAX_PRIORITY-1);
0N/A }
0N/A
0N/A /**
0N/A * Copy.
0N/A */
4123N/A @Override
0N/A public void run() {
0N/A try {
0N/A char[] cbuf = new char[BUFFER_SIZE];
0N/A int count;
0N/A while ((count = in.read(cbuf, 0, BUFFER_SIZE)) >= 0) {
0N/A out.write(cbuf, 0, count);
0N/A }
0N/A out.flush();
0N/A } catch(IOException exc) {
0N/A System.err.println("Child I/O Transfer - " + exc);
0N/A }
0N/A }
0N/A}