package lab12.XII1;

import java.io.File;
import java.util.ArrayList;
import java.util.Iterator;

abstract class PluginManager {
    public static IPlugin load(String name) throws Exception {
		Class<?> c = Class.forName(name);
		return (IPlugin) c.getDeclaredConstructor().newInstance();
	}
}
public class Plugin {
    public static void main(String[] args) throws Exception {

        File proxyList = new File("lab12/XII1");
        ArrayList<IPlugin> plgs = new ArrayList<IPlugin>();
        for (String f: proxyList.list()) {
           if (f.endsWith(".class")) {
               try {
                   plgs.add(PluginManager.load("XII1."
                           + f.substring(0, f.lastIndexOf('.'))));
               } catch (Exception e) {
                   System.out.println("\t" + f + ": Componente ignorado. Não é IPlugin.");
               }
           }	
        }
        Iterator<IPlugin> it = plgs.iterator();
        while (it.hasNext()) {
            it.next().fazQualQuerCoisa();
        }
}
}