Native.java

/**
 * C-JDBC: Clustered JDBC.
 * Copyright (C) 2002-2004 French National Institute For Research In Computer
 * Science And Control (INRIA).
 * Contact: c-jdbc@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation; either version 2.1 of the License, or any later
 * version.
 * 
 * This library 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 Lesser General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 *
 * Initial developer(s): Nicolas Modrzyk
 * Contributor(s): ______________________.
 */

package org.objectweb.cjdbc.console.text.commands;

import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.objectweb.cjdbc.common.i18n.ConsoleTranslate;
import org.objectweb.cjdbc.console.text.module.AbstractConsoleModule;

/**
 * This class defines a Native
 * 
 * @author <a href="mailto:Nicolas.Modrzyk@inria.fr">Nicolas Modrzyk </a>
 * @version 1.0
 */
public class Native extends ConsoleCommand
{

  /**
   * Creates a new <code>Native.java</code> object
   * 
   * @param module the command is issued from
   */
  public Native(AbstractConsoleModule module)
  {
    super(module);
  }

  /**
   * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#parse(java.lang.String)
   */
  public void parse(String commandText) throws Exception
  {
    // not used
    // see execute
  }

  /**
   * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandName()
   */
  public String getCommandName()
  {
    return "native";
  }

  /**
   * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#getCommandDescription()
   */
  public String getCommandDescription()
  {
    return ConsoleTranslate.get("console.command.native");
  }

  /**
   * @see org.objectweb.cjdbc.console.text.commands.ConsoleCommand#execute(java.lang.String)
   */
  public void execute(String commandText) throws Exception
  {
    Runtime rt = Runtime.getRuntime();
    Process proc = rt.exec(commandText.trim());
    proc.waitFor();
    BufferedReader in = new BufferedReader(new InputStreamReader(proc
        .getInputStream()));
    String line;
    while ((line = in.readLine()) != null)
      console.println(ConsoleTranslate.get("console.command.native.output",
          line));
  }
}

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