StreamGobbler.java

package plugins.cluster.implementations;

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

import plugins.cluster.interfaces.ComputationResource;

/**
 * Helper class to execute commands under MS Windows
 * 
 * @author joerivandervelde
 * 
 */
class StreamGobbler extends Thread
{
	InputStream is;
	String type;
	ComputationResource reporter;
	boolean verbose = false;

	StreamGobbler(InputStream is, String type, ComputationResource reporter)
	{
		this.is = is;
		this.type = type;
		this.reporter = reporter;
	}

	public void run()
	{
		try
		{
			InputStreamReader isr = new InputStreamReader(is);
			BufferedReader br = new BufferedReader(isr);
			String line = null;
			while ((line = br.readLine()) != null)
			{

				if (type.equals("OUTPUT"))
				{
					reporter.addResultLine(line);
				}
				if (type.equals("ERROR"))
				{
					reporter.addErrorLine(line);
				}
			}
		}
		catch (IOException ioe)
		{
			ioe.printStackTrace();
		}
	}
}