Stream of a process does not seam to be correctly redirected

[Markus Bischof-2]

Uh,

probably I should paste the code right here:

This is my test-class:

package main;

public class Test

{

/**

* @param args

*/

public static void main(String[] args)

{

System.out.println("Hello world");

}

}

And here comes the part using the Java Debug Interface:

import java.io.IOException;

import java.io.InputStream;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import com.sun.jdi.Bootstrap;

import com.sun.jdi.VirtualMachine;

import com.sun.jdi.VirtualMachineManager;

import com.sun.jdi.connect.Connector;

import com.sun.jdi.connect.LaunchingConnector;

import com.sun.jdi.connect.Connector.Argument;

public class TestVmProcess

{

private static VirtualMachine _vm;

private static VirtualMachineManager _vmManager;

private static LaunchingConnector _connector;

/**

* @param args

*/

public static void main(String[] args) throws Exception

{

// vm manager

_vmManager = Bootstrap.virtualMachineManager();

// connector

List<Connector> connectors = _vmManager.allConnectors();

Iterator<Connector> iterator = connectors.iterator();

while (iterator.hasNext())

{

Connector c = iterator.next();

if (c != null && c instanceof LaunchingConnector && c.name() == "com.sun.jdi.CommandLineLaunch")

{

_connector = (LaunchingConnector) c;

break;

}

}

// arguments

Map<String, Argument> arguments = _connector.defaultArguments();

Argument arg = (Argument) arguments.get("main");

arg.setValue("main.Test");

arg = (Argument) arguments.get("home");

System.out.println("--> JAVA_HOME = " + arg.value());

// manually set this path as under ikvm i get '.virtual-ikvm-home'

arg.setValue("C:/Java/jdk1.6.0_17"); 

// launch vm

_vm = _connector.launch(arguments);

// redirect output of the vm

Thread streamReader = new Thread(new Runnable(){

@Override

public void run()

{

InputStream stream = _vm.process().getInputStream();

while(true)

{

try

{

if (stream.available() > 0)

{

System.out.println("--> someting was printed out");

break;

}

}

catch (IOException e)

{

break;

}

}

System.out.println("streamReader done");

}});

streamReader.start();

// keep the vm running

Thread vmRunner = new Thread(new Runnable(){

@Override

public void run()

{

while(true)

{

try

{

_vm.eventQueue().remove().resume();

}

catch (Exception e)

{

break;

}

}

System.out.println("vmThread done");

}});

vmRunner.start();

// keep running until user presses a button

System.in.read();

}

}

Sorry for that!

Markus

------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now.  http://p.sf.net/sfu/bobj-july
_______________________________________________
Ikvm-developers mailing list
Ikvm-developers@...
https://lists.sourceforge.net/lists/listinfo/ikvm-developers