author | iignatyev |
Tue, 11 Apr 2017 13:55:51 -0700 | |
changeset 44579 | 0f99d2c0df52 |
parent 40614 | b5d80754b40e |
child 44580 | 3bb61d40a703 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package jdk.test.lib.process; |
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import java.io.ByteArrayOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.io.PrintStream; |
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import java.lang.management.ManagementFactory; |
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import java.lang.management.RuntimeMXBean; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.concurrent.CountDownLatch; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.Future; |
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import java.util.concurrent.TimeUnit; |
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import java.util.concurrent.TimeoutException; |
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import java.util.function.Predicate; |
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import java.util.function.Consumer; |
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import java.util.stream.Collectors; |
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import jdk.test.lib.JDKToolFinder; |
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import jdk.test.lib.Platform; |
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import jdk.test.lib.Utils; |
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public final class ProcessTools { |
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private static final class LineForwarder extends StreamPumper.LinePump { |
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private final PrintStream ps; |
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private final String prefix; |
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LineForwarder(String prefix, PrintStream os) { |
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this.ps = os; |
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this.prefix = prefix; |
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} |
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@Override |
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protected void processLine(String line) { |
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ps.println("[" + prefix + "] " + line); |
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} |
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} |
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private ProcessTools() { |
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} |
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/** |
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* Pumps stdout and stderr from running the process into a String. |
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* |
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* @param processHandler ProcessHandler to run. |
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* @return Output from process. |
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* @throws IOException If an I/O error occurs. |
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*/ |
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public static OutputBuffer getOutput(ProcessBuilder processBuilder) throws IOException { |
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return getOutput(processBuilder.start()); |
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} |
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/** |
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* Pumps stdout and stderr the running process into a String. |
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* |
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* @param process Process to pump. |
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* @return Output from process. |
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* @throws IOException If an I/O error occurs. |
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*/ |
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public static OutputBuffer getOutput(Process process) throws IOException { |
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ByteArrayOutputStream stderrBuffer = new ByteArrayOutputStream(); |
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ByteArrayOutputStream stdoutBuffer = new ByteArrayOutputStream(); |
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StreamPumper outPumper = new StreamPumper(process.getInputStream(), stdoutBuffer); |
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StreamPumper errPumper = new StreamPumper(process.getErrorStream(), stderrBuffer); |
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Thread outPumperThread = new Thread(outPumper); |
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Thread errPumperThread = new Thread(errPumper); |
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outPumperThread.setDaemon(true); |
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errPumperThread.setDaemon(true); |
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outPumperThread.start(); |
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errPumperThread.start(); |
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try { |
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process.waitFor(); |
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outPumperThread.join(); |
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errPumperThread.join(); |
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} catch (InterruptedException e) { |
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Thread.currentThread().interrupt(); |
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return null; |
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} |
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return new OutputBuffer(stdoutBuffer.toString(), stderrBuffer.toString()); |
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} |
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @return Returns the initialized process |
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* @throws IOException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder) |
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throws IOException { |
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return startProcess(name, processBuilder, (Consumer<String>)null); |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p>It is possible to monitor the in-streams via the provided {@code consumer} |
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* @param name The process name |
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* @param consumer {@linkplain Consumer} instance to process the in-streams |
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* @param processBuilder The process builder |
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* @return Returns the initialized process |
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* @throws IOException |
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*/ |
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@SuppressWarnings("overloads") |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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Consumer<String> consumer) |
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throws IOException { |
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try { |
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return startProcess(name, processBuilder, consumer, null, -1, TimeUnit.NANOSECONDS); |
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} catch (InterruptedException | TimeoutException e) { |
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// will never happen |
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throw new RuntimeException(e); |
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} |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @param timeout The timeout for the warmup waiting; -1 = no wait; 0 = wait forever |
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* @param unit The timeout {@linkplain TimeUnit} |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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final Predicate<String> linePredicate, |
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long timeout, |
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TimeUnit unit) |
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throws IOException, InterruptedException, TimeoutException { |
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return startProcess(name, processBuilder, null, linePredicate, timeout, unit); |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT and monitor the |
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* in-streams via the provided {@linkplain Consumer} |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param lineConsumer The {@linkplain Consumer} the lines will be forwarded to |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @param timeout The timeout for the warmup waiting; -1 = no wait; 0 = wait forever |
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* @param unit The timeout {@linkplain TimeUnit} |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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*/ |
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public static Process startProcess(String name, |
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ProcessBuilder processBuilder, |
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final Consumer<String> lineConsumer, |
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final Predicate<String> linePredicate, |
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long timeout, |
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TimeUnit unit) |
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throws IOException, InterruptedException, TimeoutException { |
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System.out.println("["+name+"]:" + processBuilder.command().stream().collect(Collectors.joining(" "))); |
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Process p = processBuilder.start(); |
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StreamPumper stdout = new StreamPumper(p.getInputStream()); |
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StreamPumper stderr = new StreamPumper(p.getErrorStream()); |
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|
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stdout.addPump(new LineForwarder(name, System.out)); |
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stderr.addPump(new LineForwarder(name, System.err)); |
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if (lineConsumer != null) { |
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StreamPumper.LinePump pump = new StreamPumper.LinePump() { |
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@Override |
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protected void processLine(String line) { |
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lineConsumer.accept(line); |
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} |
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}; |
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stdout.addPump(pump); |
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stderr.addPump(pump); |
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} |
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|
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|
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CountDownLatch latch = new CountDownLatch(1); |
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if (linePredicate != null) { |
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StreamPumper.LinePump pump = new StreamPumper.LinePump() { |
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@Override |
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protected void processLine(String line) { |
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if (latch.getCount() > 0 && linePredicate.test(line)) { |
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latch.countDown(); |
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} |
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} |
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}; |
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stdout.addPump(pump); |
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stderr.addPump(pump); |
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} else { |
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latch.countDown(); |
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} |
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final Future<Void> stdoutTask = stdout.process(); |
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final Future<Void> stderrTask = stderr.process(); |
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|
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try { |
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if (timeout > -1) { |
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if (timeout == 0) { |
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latch.await(); |
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} else { |
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if (!latch.await(Utils.adjustTimeout(timeout), unit)) { |
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throw new TimeoutException(); |
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} |
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} |
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} |
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} catch (TimeoutException | InterruptedException e) { |
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System.err.println("Failed to start a process (thread dump follows)"); |
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for(Map.Entry<Thread, StackTraceElement[]> s : Thread.getAllStackTraces().entrySet()) { |
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printStack(s.getKey(), s.getValue()); |
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} |
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|
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if (p.isAlive()) { |
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p.destroyForcibly(); |
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} |
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|
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stdoutTask.cancel(true); |
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stderrTask.cancel(true); |
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throw e; |
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} |
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|
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return new ProcessImpl(p, stdoutTask, stderrTask); |
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} |
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|
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/** |
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* <p>Starts a process from its builder.</p> |
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* <span>The default redirects of STDOUT and STDERR are started</span> |
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* <p> |
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* It is possible to wait for the process to get to a warmed-up state |
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* via {@linkplain Predicate} condition on the STDOUT. The warm-up will |
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* wait indefinitely. |
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* </p> |
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* @param name The process name |
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* @param processBuilder The process builder |
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* @param linePredicate The {@linkplain Predicate} to use on the STDOUT |
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* Used to determine the moment the target app is |
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* properly warmed-up. |
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* It can be null - in that case the warmup is skipped. |
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* @return Returns the initialized {@linkplain Process} |
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* @throws IOException |
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* @throws InterruptedException |
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* @throws TimeoutException |
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290 |
*/ |
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291 |
@SuppressWarnings("overloads") |
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public static Process startProcess(String name, |
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|
293 |
ProcessBuilder processBuilder, |
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294 |
final Predicate<String> linePredicate) |
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throws IOException, InterruptedException, TimeoutException { |
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return startProcess(name, processBuilder, linePredicate, 0, TimeUnit.SECONDS); |
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|
297 |
} |
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|
298 |
|
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|
299 |
/** |
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|
300 |
* Get the process id of the current running Java process |
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|
301 |
* |
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|
302 |
* @return Process id |
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|
303 |
*/ |
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|
304 |
public static long getProcessId() throws Exception { |
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|
305 |
return ProcessHandle.current().getPid(); |
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|
306 |
} |
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|
307 |
/** |
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|
308 |
* Gets the array of strings containing input arguments passed to the VM |
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|
309 |
* |
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|
310 |
* @return arguments |
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|
311 |
*/ |
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|
312 |
public static String[] getVmInputArgs() { |
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RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean(); |
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|
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List<String> args = runtime.getInputArguments(); |
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|
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return args.toArray(new String[args.size()]); |
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} |
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|
317 |
|
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|
318 |
/** |
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|
319 |
* Get platform specific VM arguments (e.g. -d64 on 64bit Solaris) |
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|
320 |
* |
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|
321 |
* @return String[] with platform specific arguments, empty if there are |
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|
322 |
* none |
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|
323 |
*/ |
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|
324 |
public static String[] getPlatformSpecificVMArgs() { |
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|
325 |
|
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|
326 |
if (Platform.is64bit() && Platform.isSolaris()) { |
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|
327 |
return new String[] { "-d64" }; |
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|
328 |
} |
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|
329 |
|
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|
330 |
return new String[] {}; |
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|
331 |
} |
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|
332 |
|
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|
333 |
|
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|
334 |
/** |
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|
335 |
* Create ProcessBuilder using the java launcher from the jdk to be tested and |
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|
336 |
* with any platform specific arguments prepended |
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|
337 |
*/ |
44579
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8178340: remove unneeded "throws" from ProcessTools::createJavaProcessBuilder
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|
338 |
public static ProcessBuilder createJavaProcessBuilder(String... command) { |
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|
339 |
return createJavaProcessBuilder(false, command); |
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|
340 |
} |
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|
341 |
|
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|
342 |
/** |
e5f2344c6fab
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|
343 |
* Create ProcessBuilder using the java launcher from the jdk to be tested, |
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|
344 |
* and with any platform specific arguments prepended. |
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|
345 |
* |
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|
346 |
* @param addTestVmAndJavaOptions If true, adds test.vm.opts and test.java.opts |
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|
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* to the java arguments. |
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|
348 |
* @param command Arguments to pass to the java command. |
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|
349 |
* @return The ProcessBuilder instance representing the java command. |
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|
350 |
*/ |
44579
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8178340: remove unneeded "throws" from ProcessTools::createJavaProcessBuilder
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|
351 |
public static ProcessBuilder createJavaProcessBuilder(boolean addTestVmAndJavaOptions, String... command) { |
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|
352 |
String javapath = JDKToolFinder.getJDKTool("java"); |
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|
353 |
|
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|
354 |
ArrayList<String> args = new ArrayList<>(); |
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|
355 |
args.add(javapath); |
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|
356 |
Collections.addAll(args, getPlatformSpecificVMArgs()); |
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|
357 |
|
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|
358 |
args.add("-cp"); |
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8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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|
359 |
args.add(System.getProperty("java.class.path")); |
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|
360 |
|
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|
361 |
if (addTestVmAndJavaOptions) { |
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|
362 |
Collections.addAll(args, Utils.getTestJavaOpts()); |
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|
363 |
} |
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changeset
|
364 |
|
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|
365 |
Collections.addAll(args, command); |
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changeset
|
366 |
|
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|
367 |
// Reporting |
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|
368 |
StringBuilder cmdLine = new StringBuilder(); |
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|
369 |
for (String cmd : args) |
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|
370 |
cmdLine.append(cmd).append(' '); |
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changeset
|
371 |
System.out.println("Command line: [" + cmdLine.toString() + "]"); |
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changeset
|
372 |
|
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|
373 |
return new ProcessBuilder(args.toArray(new String[args.size()])); |
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|
374 |
} |
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changeset
|
375 |
|
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changeset
|
376 |
private static void printStack(Thread t, StackTraceElement[] stack) { |
e5f2344c6fab
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parents:
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changeset
|
377 |
System.out.println("\t" + t + |
e5f2344c6fab
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changeset
|
378 |
" stack: (length = " + stack.length + ")"); |
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changeset
|
379 |
if (t != null) { |
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parents:
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changeset
|
380 |
for (StackTraceElement stack1 : stack) { |
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parents:
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changeset
|
381 |
System.out.println("\t" + stack1); |
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changeset
|
382 |
} |
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changeset
|
383 |
System.out.println(); |
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parents:
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changeset
|
384 |
} |
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jbachorik
parents:
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changeset
|
385 |
} |
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jbachorik
parents:
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changeset
|
386 |
|
e5f2344c6fab
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jbachorik
parents:
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changeset
|
387 |
/** |
e5f2344c6fab
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jbachorik
parents:
diff
changeset
|
388 |
* Executes a test jvm process, waits for it to finish and returns the process output. |
40614
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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changeset
|
389 |
* The default jvm options from the test's run command, jtreg, test.vm.opts and test.java.opts, are added. |
b5d80754b40e
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changeset
|
390 |
* The java from the test.jdk is used to execute the command. |
b5d80754b40e
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changeset
|
391 |
* |
b5d80754b40e
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parents:
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diff
changeset
|
392 |
* The command line will be like: |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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changeset
|
393 |
* {test.jdk}/bin/java {test.fromRun.opts} {test.vm.opts} {test.java.opts} cmds |
b5d80754b40e
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diff
changeset
|
394 |
* |
b5d80754b40e
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parents:
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changeset
|
395 |
* @param cmds User specifed arguments. |
b5d80754b40e
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parents:
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changeset
|
396 |
* @return The output from the process. |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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diff
changeset
|
397 |
*/ |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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changeset
|
398 |
public static OutputAnalyzer executeTestJvmAllArgs(String... cmds) throws Throwable { |
b5d80754b40e
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changeset
|
399 |
List<String> argsList = new ArrayList<>(); |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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changeset
|
400 |
String[] testArgs = getVmInputArgs(); |
b5d80754b40e
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parents:
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changeset
|
401 |
Collections.addAll(argsList, testArgs); |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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parents:
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changeset
|
402 |
Collections.addAll(argsList, Utils.addTestJavaOpts(cmds)); |
b5d80754b40e
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parents:
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changeset
|
403 |
ProcessBuilder pb = createJavaProcessBuilder(argsList.toArray(new String[argsList.size()])); |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
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changeset
|
404 |
return executeProcess(pb); |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
ctornqvi
parents:
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diff
changeset
|
405 |
} |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
ctornqvi
parents:
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diff
changeset
|
406 |
|
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
ctornqvi
parents:
34597
diff
changeset
|
407 |
/** |
b5d80754b40e
8157957: ClassNotFoundException: jdk.test.lib.JDKToolFinder
ctornqvi
parents:
34597
diff
changeset
|
408 |
* Executes a test jvm process, waits for it to finish and returns the process output. |
34597
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
409 |
* The default jvm options from jtreg, test.vm.opts and test.java.opts, are added. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
410 |
* The java from the test.jdk is used to execute the command. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
411 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
412 |
* The command line will be like: |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
413 |
* {test.jdk}/bin/java {test.vm.opts} {test.java.opts} cmds |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
414 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
415 |
* The jvm process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
416 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
417 |
* @param cmds User specifed arguments. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
418 |
* @return The output from the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
419 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
420 |
public static OutputAnalyzer executeTestJvm(String... cmds) throws Exception { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
421 |
ProcessBuilder pb = createJavaProcessBuilder(Utils.addTestJavaOpts(cmds)); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
422 |
return executeProcess(pb); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
423 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
424 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
425 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
426 |
* Executes a process, waits for it to finish and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
427 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
428 |
* @param pb The ProcessBuilder to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
429 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
430 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
431 |
public static OutputAnalyzer executeProcess(ProcessBuilder pb) throws Exception { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
432 |
OutputAnalyzer output = null; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
433 |
Process p = null; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
434 |
boolean failed = false; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
435 |
try { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
436 |
p = pb.start(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
437 |
output = new OutputAnalyzer(p); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
438 |
p.waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
439 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
440 |
return output; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
441 |
} catch (Throwable t) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
442 |
if (p != null) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
443 |
p.destroyForcibly().waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
444 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
445 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
446 |
failed = true; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
447 |
System.out.println("executeProcess() failed: " + t); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
448 |
throw t; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
449 |
} finally { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
450 |
if (failed) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
451 |
System.err.println(getProcessLog(pb, output)); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
452 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
453 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
454 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
455 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
456 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
457 |
* Executes a process, waits for it to finish and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
458 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
459 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
460 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
461 |
* @param cmds The command line to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
462 |
* @return The output from the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
463 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
464 |
public static OutputAnalyzer executeProcess(String... cmds) throws Throwable { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
465 |
return executeProcess(new ProcessBuilder(cmds)); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
466 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
467 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
468 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
469 |
* Used to log command line, stdout, stderr and exit code from an executed process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
470 |
* @param pb The executed process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
471 |
* @param output The output from the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
472 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
473 |
public static String getProcessLog(ProcessBuilder pb, OutputAnalyzer output) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
474 |
String stderr = output == null ? "null" : output.getStderr(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
475 |
String stdout = output == null ? "null" : output.getStdout(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
476 |
String exitValue = output == null ? "null": Integer.toString(output.getExitValue()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
477 |
StringBuilder logMsg = new StringBuilder(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
478 |
final String nl = System.getProperty("line.separator"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
479 |
logMsg.append("--- ProcessLog ---" + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
480 |
logMsg.append("cmd: " + getCommandLine(pb) + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
481 |
logMsg.append("exitvalue: " + exitValue + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
482 |
logMsg.append("stderr: " + stderr + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
483 |
logMsg.append("stdout: " + stdout + nl); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
484 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
485 |
return logMsg.toString(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
486 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
487 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
488 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
489 |
* @return The full command line for the ProcessBuilder. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
490 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
491 |
public static String getCommandLine(ProcessBuilder pb) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
492 |
if (pb == null) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
493 |
return "null"; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
494 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
495 |
StringBuilder cmd = new StringBuilder(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
496 |
for (String s : pb.command()) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
497 |
cmd.append(s).append(" "); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
498 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
499 |
return cmd.toString().trim(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
500 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
501 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
502 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
503 |
* Executes a process, waits for it to finish, prints the process output |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
504 |
* to stdout, and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
505 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
506 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
507 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
508 |
* @param cmds The command line to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
509 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
510 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
511 |
public static OutputAnalyzer executeCommand(String... cmds) |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
512 |
throws Throwable { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
513 |
String cmdLine = Arrays.stream(cmds).collect(Collectors.joining(" ")); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
514 |
System.out.println("Command line: [" + cmdLine + "]"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
515 |
OutputAnalyzer analyzer = ProcessTools.executeProcess(cmds); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
516 |
System.out.println(analyzer.getOutput()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
517 |
return analyzer; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
518 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
519 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
520 |
/** |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
521 |
* Executes a process, waits for it to finish, prints the process output |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
522 |
* to stdout and returns the process output. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
523 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
524 |
* The process will have exited before this method returns. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
525 |
* |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
526 |
* @param pb The ProcessBuilder to execute. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
527 |
* @return The {@linkplain OutputAnalyzer} instance wrapping the process. |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
528 |
*/ |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
529 |
public static OutputAnalyzer executeCommand(ProcessBuilder pb) |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
530 |
throws Throwable { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
531 |
String cmdLine = pb.command().stream().collect(Collectors.joining(" ")); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
532 |
System.out.println("Command line: [" + cmdLine + "]"); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
533 |
OutputAnalyzer analyzer = ProcessTools.executeProcess(pb); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
534 |
System.out.println(analyzer.getOutput()); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
535 |
return analyzer; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
536 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
537 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
538 |
private static class ProcessImpl extends Process { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
539 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
540 |
private final Process p; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
541 |
private final Future<Void> stdoutTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
542 |
private final Future<Void> stderrTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
543 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
544 |
public ProcessImpl(Process p, Future<Void> stdoutTask, Future<Void> stderrTask) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
545 |
this.p = p; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
546 |
this.stdoutTask = stdoutTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
547 |
this.stderrTask = stderrTask; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
548 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
549 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
550 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
551 |
public OutputStream getOutputStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
552 |
return p.getOutputStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
553 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
554 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
555 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
556 |
public InputStream getInputStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
557 |
return p.getInputStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
558 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
559 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
560 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
561 |
public InputStream getErrorStream() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
562 |
return p.getErrorStream(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
563 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
564 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
565 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
566 |
public int waitFor() throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
567 |
int rslt = p.waitFor(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
568 |
waitForStreams(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
569 |
return rslt; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
570 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
571 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
572 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
573 |
public int exitValue() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
574 |
return p.exitValue(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
575 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
576 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
577 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
578 |
public void destroy() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
579 |
p.destroy(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
580 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
581 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
582 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
583 |
public long getPid() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
584 |
return p.getPid(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
585 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
586 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
587 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
588 |
public boolean isAlive() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
589 |
return p.isAlive(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
590 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
591 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
592 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
593 |
public Process destroyForcibly() { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
594 |
return p.destroyForcibly(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
595 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
596 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
597 |
@Override |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
598 |
public boolean waitFor(long timeout, TimeUnit unit) throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
599 |
boolean rslt = p.waitFor(timeout, unit); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
600 |
if (rslt) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
601 |
waitForStreams(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
602 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
603 |
return rslt; |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
604 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
605 |
|
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
606 |
private void waitForStreams() throws InterruptedException { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
607 |
try { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
608 |
stdoutTask.get(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
609 |
} catch (ExecutionException e) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
610 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
611 |
try { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
612 |
stderrTask.get(); |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
613 |
} catch (ExecutionException e) { |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
614 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
615 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
616 |
} |
e5f2344c6fab
8141526: Allow to collect stdout/stderr from the FinalizationRunner even before the process returns
jbachorik
parents:
diff
changeset
|
617 |
} |