| /* |
| * Copyright (c) 2013, 2014, 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.testlibrary; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.util.concurrent.CancellationException; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.Future; |
| |
| /** |
| * @deprecated This class is deprecated. Use the one from |
| * {@code <root>/test/lib/share/classes/jdk/test/lib/process} |
| */ |
| @Deprecated |
| class OutputBuffer { |
| private static class OutputBufferException extends RuntimeException { |
| private static final long serialVersionUID = 8528687792643129571L; |
| |
| public OutputBufferException(Throwable cause) { |
| super(cause); |
| } |
| } |
| |
| private final Process p; |
| private final Future<Void> outTask; |
| private final Future<Void> errTask; |
| private final ByteArrayOutputStream stderrBuffer = new ByteArrayOutputStream(); |
| private final ByteArrayOutputStream stdoutBuffer = new ByteArrayOutputStream(); |
| |
| /** |
| * Create an OutputBuffer, a class for storing and managing stdout and |
| * stderr results separately |
| * |
| * @param stdout |
| * stdout result |
| * @param stderr |
| * stderr result |
| */ |
| OutputBuffer(Process p) { |
| this.p = p; |
| StreamPumper outPumper = new StreamPumper(p.getInputStream(), |
| stdoutBuffer); |
| StreamPumper errPumper = new StreamPumper(p.getErrorStream(), |
| stderrBuffer); |
| |
| outTask = outPumper.process(); |
| errTask = errPumper.process(); |
| } |
| |
| /** |
| * Returns the stdout result |
| * |
| * @return stdout result |
| */ |
| public String getStdout() { |
| try { |
| outTask.get(); |
| return stdoutBuffer.toString(); |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| throw new OutputBufferException(e); |
| } catch (ExecutionException | CancellationException e) { |
| throw new OutputBufferException(e); |
| } |
| } |
| |
| /** |
| * Returns the stderr result |
| * |
| * @return stderr result |
| */ |
| public String getStderr() { |
| try { |
| errTask.get(); |
| return stderrBuffer.toString(); |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| throw new OutputBufferException(e); |
| } catch (ExecutionException | CancellationException e) { |
| throw new OutputBufferException(e); |
| } |
| } |
| |
| public int getExitValue() { |
| try { |
| return p.waitFor(); |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| throw new OutputBufferException(e); |
| } |
| } |
| } |