jtulach@1326: /**
jtulach@1326:  * Back 2 Browser Bytecode Translator
jtulach@1326:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jtulach@1326:  *
jtulach@1326:  * This program is free software: you can redistribute it and/or modify
jtulach@1326:  * it under the terms of the GNU General Public License as published by
jtulach@1326:  * the Free Software Foundation, version 2 of the License.
jtulach@1326:  *
jtulach@1326:  * This program is distributed in the hope that it will be useful,
jtulach@1326:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jtulach@1326:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jtulach@1326:  * GNU General Public License for more details.
jtulach@1326:  *
jtulach@1326:  * You should have received a copy of the GNU General Public License
jtulach@1326:  * along with this program. Look for COPYING file in the top folder.
jtulach@1326:  * If not, see http://opensource.org/licenses/GPL-2.0.
tzezula@1324:  */
tzezula@1324: 
tzezula@1324: package org.apidesign.bck2brwsr.dew;
tzezula@1324: 
tzezula@1324: import java.io.BufferedReader;
tzezula@1324: import java.io.FileNotFoundException;
tzezula@1324: import java.io.IOException;
tzezula@1324: import java.io.InputStream;
tzezula@1324: import java.io.InputStreamReader;
tzezula@1324: import java.io.OutputStream;
tzezula@1324: import java.io.OutputStreamWriter;
tzezula@1324: import java.io.Reader;
tzezula@1324: import java.io.Writer;
tzezula@1324: 
tzezula@1324: /**
tzezula@1324:  *
tzezula@1324:  * @author Tomas Zezula
tzezula@1324:  */
tzezula@1324: class ClassLoaderJavaFileObject extends BaseFileObject {
tzezula@1324: 
tzezula@1324:     ClassLoaderJavaFileObject(final String path) {
tzezula@1324:         super(path, getKind(path));
tzezula@1324:     }    
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public InputStream openInputStream() throws IOException {
tzezula@1324:         final InputStream in = getClass().getClassLoader().getResourceAsStream(path.substring(1));
tzezula@1324:         if (in == null) {
tzezula@1324:             throw new FileNotFoundException(path);
tzezula@1324:         }
tzezula@1324:         return in;
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public OutputStream openOutputStream() throws IOException {
tzezula@1324:         throw new UnsupportedOperationException("Read Only FileObject");    //NOI18N
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public Reader openReader(boolean ignoreEncodingErrors) throws IOException {
tzezula@1324:         return new InputStreamReader(openInputStream());
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException {
tzezula@1324:         final BufferedReader in = new BufferedReader(openReader(ignoreEncodingErrors));
tzezula@1324:         try {
tzezula@1324:             final StringBuilder sb = new StringBuilder();
tzezula@1324:             String line;
tzezula@1324:             while ((line = in.readLine()) != null) {
tzezula@1324:                 sb.append(line);
tzezula@1324:                 sb.append('\n');    //NOI18N
tzezula@1324:             }
tzezula@1324:             return sb.toString();
tzezula@1324:         } finally {
tzezula@1324:             in.close();
tzezula@1324:         }
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public Writer openWriter() throws IOException {
tzezula@1324:         return new OutputStreamWriter(openOutputStream());
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public long getLastModified() {
tzezula@1324:         return System.currentTimeMillis();
tzezula@1324:     }
tzezula@1324: 
tzezula@1324:     @Override
tzezula@1324:     public boolean delete() {
tzezula@1324:         return false;
tzezula@1324:     }
tzezula@1324: 
tzezula@1324: }