| /* |
| * Copyright (c) 2011, 2018, 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 vm.share.process; |
| |
| import java.util.List; |
| |
| public class ProcessHandler implements MessageInput, MessageOutput { |
| private StreamMessageInput stdout = new StreamMessageInput(); |
| private StreamMessageInput stderr = new StreamMessageInput(); |
| private StreamMessageOutput stdin = new StreamMessageOutput(); |
| |
| public ProcessHandler() { |
| } |
| |
| public ProcessHandler(ProcessExecutor exec) { |
| bind(exec); |
| } |
| |
| public void bind(ProcessExecutor exec) { |
| exec.addStdOutListener(stdout.createListener()); |
| exec.addStdErrListener(stderr.createListener()); |
| exec.start(); |
| stdin.bind(exec.getStdIn()); |
| } |
| |
| public boolean waitForStart(long timeout) throws InterruptedException { |
| return stdout.waitForStart(timeout) && stderr.waitForStart(timeout); |
| } |
| |
| public boolean waitForMessage(long timeout) throws InterruptedException { |
| return stdout.waitForMessage(timeout); |
| } |
| |
| public boolean waitForMessage(String msg, long timeout) throws InterruptedException { |
| return stdout.waitForMessage(msg, timeout); |
| } |
| |
| public String getMessage() { |
| return stdout.getMessage(); |
| } |
| |
| public List<String> getMessages() { |
| return stdout.getMessages(); |
| } |
| |
| public List<String> getMessages(int to) { |
| return stdout.getMessages(to); |
| } |
| |
| public List<String> getMessages(int from, int to) { |
| return stdout.getMessages(from, to); |
| } |
| |
| public boolean waitForStdErrMessage(String msg, long timeout) throws InterruptedException { |
| return stderr.waitForMessage(msg, timeout); |
| } |
| |
| public String getStdErrMessage() { |
| return stderr.getMessage(); |
| } |
| |
| public boolean waitForFinish(long timeout) throws InterruptedException { |
| return stdout.waitForFinish(timeout) && stderr.waitForFinish(timeout); |
| } |
| |
| public void start() { |
| stdin.start(); |
| } |
| |
| public void send(String msg) { |
| stdin.send(msg); |
| } |
| |
| public void finish() { |
| stdin.finish(); |
| } |
| |
| public void reset() { |
| stdout.reset(); |
| stderr.reset(); |
| } |
| } |