/**

  * 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.bck2brwsr.dew;

 import java.net.URI;

 import javax.lang.model.element.Modifier;

 import javax.lang.model.element.NestingKind;

 /**

  *

  * @author Tomas Zezula

  */

 public abstract class BaseFileObject implements InferableJavaFileObject {

     protected final String path;

     protected final Kind kind;

     BaseFileObject(

         String path,

         Kind kind) {

         if (!path.startsWith("/")) {    //NOI18N

             throw new IllegalArgumentException();

         }

         this.path = path;

         this.kind = kind;

     }

     @Override

     public String infer() {

         return ClassLoaderFileManager.convertResourceToFQN(path);

     }

     @Override

     public Kind getKind() {

         return kind;

     }

     @Override

     public boolean isNameCompatible(String simpleName, Kind kind) {

         return this.kind == kind &&

         getSimpleName(path).equals(simpleName);

     }

     @Override

     public NestingKind getNestingKind() {

         return null;

     }

     @Override

     public Modifier getAccessLevel() {

         return null;

     }

     @Override

     public URI toUri() {

         return URI.create(escape(path));

     }

     @Override

     public String getName() {

         return path;

     }

     protected static String getSimpleName(String path) {

         int slashIndex = path.lastIndexOf('/');

         assert slashIndex >= 0;

         return (slashIndex + 1 < path.length()) ?

             path.substring(slashIndex + 1) :

             ""; //NOI18N

     }

     protected static Kind getKind(final String path) {

         final String simpleName = getSimpleName(path);

         final int dotIndex = simpleName.lastIndexOf('.'); //NOI18N

         final String ext = dotIndex > 0 ?

             simpleName.substring(dotIndex) :

             "";

         for (Kind k : Kind.values()) {

             if (k.extension.equals(ext)) {

                 return k;

             }

         }

         return Kind.OTHER;

     }

     private String escape(String path) {

         return path;

     }

 }