/*
*
* 作成日: 2004/02/13
* ex.
* java org.sssg.four.java.runtime.Starter command.com /c dir
* java org.sssg.four.java.runtime.Starter
*/
package org.sssg.four.java.runtime;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class Starter {
class Reader implements Runnable {
private InputStream is;
public void setInputStream(InputStream is) {
this.is = is;
}
public void run() {
if (is == null)
return;
BufferedReader br = new BufferedReader(new InputStreamReader(is));
String line;
try {
while ((line = br.readLine()) != null) {
System.out.println(line);
}
} catch (IOException e) {
} finally {
if (br != null) {
try {
br.close();
} catch (IOException e) {
}
}
}
}
}
private String[] args;
private Reader out;
private Reader err;
public Starter() {
String command = “C:\apache-ant-1.5.3-1\bin\ant.bat”;
String fileOption = “-f”;
String fileName = “build.xml”;
args = new String[] { command, fileOption, fileName };
}
public Starter(String[] args) {
this.args = args;
}
public void start() {
try {
Process process = Runtime.getRuntime().exec(args);
InputStream stdout = process.getInputStream();
InputStream stderr = process.getErrorStream();
out = new Reader();
out.setInputStream(stdout);
err = new Reader();
err.setInputStream(stderr);
} catch (IOException e) {
}
Thread outThread = new Thread(out);
Thread errThread = new Thread(err);
outThread.start();
errThread.start();
}
public static void main(String[] args) {
Starter starter = new Starter();
starter.start();
}
}