path: root/src/main/java/org/openslx/util/vm/VboxConfig.java

package org.openslx.util.vm;

import java.io.File;
import java.io.IOException;
import java.util.Map;
import java.util.TreeMap;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;

import org.apache.log4j.Logger;
import org.openslx.util.vm.VmwareConfig.ConfigEntry;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

public class VboxConfig
{

	private static final Logger LOGGER = Logger.getLogger( VmwareConfig.class );
	
	private Document doc = null;

	public VboxConfig()
	{
		// (void)
	}
	
	public VboxConfig ( File file ) throws IOException, UnsupportedVirtualizerFormatException {
		try {
			DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
			DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
			
			doc = dBuilder.parse( file );
			
			// TODO - does this test suffice??
			if ( !doc.getDocumentElement().getNodeName().equals( "VirtualBox" ) ) {
				throw new UnsupportedVirtualizerFormatException( "not VirtualBox image format" );
			}
			
		} catch ( ParserConfigurationException | SAXException | IOException e ) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}
	
	public Document getConfigDoc() {
		return doc;
	}
}