Java exec exec(String command, String workingDir)

Description

exec

License

Open Source License

Declaration

public static int exec(String command, String workingDir) 

Method Source Code

//package com.java2s;
/*//from   w ww  .j a v  a 2 s.c o  m
 * Xapp (pronounced Zap!), A automatic gui tool for Java.
 * Copyright (C) 2009 David Webber. All Rights Reserved.
 *
 * The contents of this file may be used under the terms of the GNU Lesser
 * General Public License Version 2.1 or later.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 */

import java.io.*;

public class Main {
    public static int exec(String command, String workingDir) {
        try {
            Process process = Runtime.getRuntime().exec(command, null,
                    workingDir != null ? new File(workingDir) : null);
            BufferedReader br = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String brline;
            while ((brline = br.readLine()) != null) {
                System.out.println(brline);
            }
            br = new BufferedReader(new InputStreamReader(process.getErrorStream()));
            while ((brline = br.readLine()) != null) {
                System.out.println(brline);
            }
            process.waitFor();
            return process.exitValue();
        } catch (IOException e) {
            throw new RuntimeException(e);
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. exec(String command)
2. exec(String command)
3. exec(String command)
4. exec(String command)
5. exec(String command)
6. exec(String command, String[] args_, String[] environment)
7. exec(String command[], boolean stop)
8. exec(String exec)
9. exec(String program, String... args)