Java exec exec(String pwd, boolean quiet, String... command)

Description

Execute command

License

Open Source License

Declaration

public static int exec(String pwd, boolean quiet, String... command) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

import java.io.IOException;

public class Main {
    /** Execute command */
    public static int exec(String pwd, boolean quiet, String... command) {
        try {//from w  w w .  j av  a 2 s.c  o  m
            ProcessBuilder builder = new ProcessBuilder(command);
            builder = builder.directory(new File(pwd));
            if (!quiet)
                builder = builder.inheritIO();
            Process proc = builder.start();
            return proc.waitFor();
        } catch (IOException | InterruptedException e) {
            fatal("An error occured while running " + String.join(" ", command), e);
            return -1;
        }

    }

    /** Print fatal error and exit. */
    public static <T> T fatal(String message, Exception e) {
        System.out.println(message);
        if (e != null && System.getProperty("stacktrace") != null)
            e.printStackTrace();
        System.exit(0);
        return (T) null;
    }
}

Related

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