net.gageot.test.utils.Shell.java Source code

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Here is the source code for net.gageot.test.utils.Shell.java

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/*
 * This file is part of TestExpert.
 *
 * Copyright (C) 2012
 * "David Gageot" <david@gageot.net>,
 *
 * TestExpert is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * TestExpert 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with TestExpert. If not, see <http://www.gnu.org/licenses/>.
 */
package net.gageot.test.utils;

import org.apache.commons.exec.*;

import java.io.*;

import static java.lang.String.*;

/**
 * Execute external commands.
 */
public class Shell {
    /**
     * Execute an external command.
     *
     * @return exitCode or -1 if an exception occured
     */
    public int execute(String command, Object... arguments) {
        DefaultExecutor executor = new DefaultExecutor();

        CommandLine commandLine = CommandLine.parse(format(command, arguments));

        try {
            return executor.execute(commandLine);
        } catch (IOException e) {
            return -1;
        }
    }
}