ModuleLoader.java

/*
 * Copyright (C) 2014 Vinu K.N
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.domainmath.gui.etc;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import org.domainmath.gui.MainFrame;

/**
 *
 * @author Vinu K.N
 */
public class ModuleLoader {
    private URLClassLoader moduleLoader;
    private final File moduleFile = new File(System.getProperty("user.dir")+File.separator+"etc"+File.separator+"UpdateChecker.jar");
        
    public ModuleInterface load(MainFrame frame,boolean displayError){
        ModuleInterface module = null;
        try {
            moduleLoader = URLClassLoader.newInstance(new URL[] { moduleFile.toURI().toURL() });
            module = (ModuleInterface) moduleLoader.loadClass("org.domainmath.gui.etc.Module").newInstance();
            module.connect(frame,displayError);
            return module;
        } catch (ClassNotFoundException | MalformedURLException | InstantiationException | IllegalAccessException ex) {
        }
        return module;
    }
}