/**

  * Back 2 Browser Bytecode Translator

  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * 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, version 2 of the License.

  *

  * 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. Look for COPYING file in the top folder.

  * If not, see http://opensource.org/licenses/GPL-2.0.

  */

 package org.apidesign.vm4brwsr;

 import java.io.IOException;

 import java.lang.annotation.Annotation;

 import java.net.MalformedURLException;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 @ClassesMarker(number = 10)

 @ClassesNamer(name = "my text")

 public class Classes {

     public static boolean equalsClassesOfExceptions() {

         return MalformedURLException.class.getSuperclass() == IOException.class;

     }

     public static boolean differenceInClasses() {

         Class<?> c1 = MalformedURLException.class;

         Class<?> c2 = IOException.class;

         return c1 != c2;

     }

     public static String classForInstance() {

         return new IOException().getClass().getName().toString();

     }

     public static String name() {

         return IOException.class.getName().toString();

     }

     public static String simpleName() {

         return IOException.class.getSimpleName();

     }

     public static String canonicalName() {

         return IOException.class.getCanonicalName();

     }

     public static boolean newInstance() throws Exception {

         IOException ioe = IOException.class.newInstance();

         if (ioe instanceof IOException) {

             return ioe.getClass() == IOException.class;

         }

         throw new IllegalStateException("Not a subtype: " + ioe);

     }

     public static int getMarker() {

         if (!Classes.class.isAnnotationPresent(ClassesMarker.class)) {

             return -2;

         }

         ClassesMarker cm = Classes.class.getAnnotation(ClassesMarker.class);

         return cm == null ? -1 : cm.number();

     }

     public static String getNamer(boolean direct) {

         if (direct) {

             ClassesNamer cm = Classes.class.getAnnotation(ClassesNamer.class);

             return cm == null ? null : cm.name();

         }

         for (Annotation a : Classes.class.getAnnotations()) {

             if (a instanceof ClassesNamer) {

                 return ((ClassesNamer)a).name();

             }

         }

         return null;

     }

 }