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ShellExecute2.java

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package com.cherkashin.vitaliy.application;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

public class ShellExecute {

class StreamGobbler extends Thread

{

InputStream is=null;

String type=null;

StringBuffer output=null;

StreamGobbler(InputStream is, String type)

{

this.is = is;

this.type = type;

}

public void run()

{

output=new StringBuffer();

try{

InputStreamReader isr = new InputStreamReader(is);

BufferedReader br = new BufferedReader(isr);

String line=null;

while ( (line = br.readLine()) != null){

output.append(line);

// System.out.println(this.type+"> "+line);

}

} catch (IOException ioe){

ioe.printStackTrace();

}

}

public String getOutput(){

return this.output.toString();

}

}

/**

* @param command - Windows command

* @return

* <ul>

* <li><b>0</b> - âûïîëíåíî </li>

* <li><b>>0</b> - åñòü îøèáêè </li>

* </ul>

* */

public static int execute(String command) throws Exception {

// System.out.println("begin");

String[] cmd=new String[3];

cmd[0] = "cmd.exe" ;

cmd[1] = "/C" ;

cmd[2] = command;

Runtime rt = Runtime.getRuntime();

// System.out.println("Execing " + cmd[0] + " " + cmd[1] + " " + cmd[2]);

Process proc = rt.exec(cmd);

// any error message?

// ShellExecute.StreamGobbler errorGobbler = new ShellExecute().new StreamGobbler(proc.getErrorStream(), "ERROR");

// any output?

// ShellExecute.StreamGobbler outputGobbler = new ShellExecute().new StreamGobbler(proc.getInputStream(), "OUTPUT");

// kick them off

// errorGobbler.start();

// outputGobbler.start();

// any error???

return proc.waitFor();

// System.out.println("ExitValue: " + exitVal);

// System.out.println("-end-");

}

/**

* @param command - Windows command

* @return

* <ul>

* <li><b>0</b> - âûïîëíåíî </li>

* <li><b>>0</b> - åñòü îøèáêè </li>

* </ul>

* */

public static String executeWithOutput(String command) throws Exception {

// System.out.println("begin");

String[] cmd=new String[3];

cmd[0] = "cmd.exe" ;

cmd[1] = "/C" ;

cmd[2] = command;

Runtime rt = Runtime.getRuntime();

// System.out.println("Execing " + cmd[0] + " " + cmd[1] + " " + cmd[2]);

Process proc = rt.exec(cmd);

// any error message?

// ShellExecute.StreamGobbler errorGobbler = new ShellExecute().new StreamGobbler(proc.getErrorStream(), "ERROR");

// any output?

ShellExecute.StreamGobbler outputGobbler = new ShellExecute().new StreamGobbler(proc.getInputStream(), "OUTPUT");

// kick them off

// errorGobbler.start();

outputGobbler.start();

// any error???

proc.waitFor();

return outputGobbler.getOutput();

// System.out.println("ExitValue: " + exitVal);

// System.out.println("-end-");

}

}