<?xml version="1.0" encoding="UTF-8"?>
<option>
<package name="Company" value="company"/>
<package name="Site" value="company"/>
<package name="Group" value="user"/>
<package name="User" value="user"/>
<package name="Building" value="building"/>
</option>

package metamodel;

import java.io.*;
import org.jdom.*;
import org.jdom.input.*;
import java.util.List;
import java.util.Iterator;

public class Specific {
    
    private static org.jdom.Document document;
    private static Specific instance;
    private static Element racine;
    
    public static Specific getInstance(String name){
        if(null==instance){
            instance = new Specific(name);
        }
        return instance;
    }
    
    private Specific(String name){
        SAXBuilder sxb= new SAXBuilder();
            try {
                document = sxb.build(new File(name));
            } catch (JDOMException e) {
                System.out.println("Catched JDOMEXception");
            } catch (IOException e) {
                System.out.println("Catched IOException");
            }
        racine = document.getRootElement();
    }
    
    public static String getOption(String tag, String name){
        String result = name;
        
        List listOfTag = racine.getChildren(tag);
        Iterator i = listOfTag.iterator();
        
        while(i.hasNext()){
            Element elt = (Element) i.next();
            if(elt.getAttributeValue("name").equals(name)){
                result = elt.getAttributeValue("value");
                break;
            }
        }
        
        return result;
    }

}

String alias(String name):
	getOption("alias", name);

String package(String name):
	getOption("package", name);
	
String getOption(String tag, String name) :
	JAVA metamodel.Specific.getOption(java.lang.String, java.lang.String);
	
String setInstance(String name):
	JAVA metamodel.Specific.getInstance(java.lang.String);