| /* |
| * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.test.lib; |
| |
| import java.io.OutputStream; |
| import java.io.InputStream; |
| import java.io.IOException; |
| |
| /** |
| * @deprecated This class is deprecated. Use the one from |
| * {@code <root>/test/lib/share/classes/jdk/test/lib/process} |
| */ |
| @Deprecated |
| public final class StreamPumper implements Runnable { |
| |
| private static final int BUF_SIZE = 256; |
| |
| private final OutputStream out; |
| private final InputStream in; |
| |
| /** |
| * Create a StreamPumper that reads from in and writes to out. |
| * |
| * @param in The stream to read from. |
| * @param out The stream to write to. |
| */ |
| public StreamPumper(InputStream in, OutputStream out) { |
| this.in = in; |
| this.out = out; |
| } |
| |
| /** |
| * Implements Thread.run(). Continuously read from <code>in</code> and write |
| * to <code>out</code> until <code>in</code> has reached end of stream. Abort |
| * on interruption. Abort on IOExceptions. |
| */ |
| @Override |
| public void run() { |
| int length; |
| InputStream localIn = in; |
| OutputStream localOut = out; |
| byte[] buffer = new byte[BUF_SIZE]; |
| |
| try { |
| while (!Thread.interrupted() && (length = localIn.read(buffer)) > 0) { |
| localOut.write(buffer, 0, length); |
| } |
| } catch (IOException e) { |
| // Just abort if something like this happens. |
| e.printStackTrace(); |
| } finally { |
| try { |
| localOut.flush(); |
| in.close(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |