001    /*
002     * Copyright (C) 2006-2010 Enrique Lara (k957@68k.org)
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006      * You may obtain a copy of the License at
007     *
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package net.sf.jmorse.log4j;
018    
019    import net.sf.jmorse.AudioMorseWriter;
020    
021    import org.apache.log4j.AppenderSkeleton;
022    import org.apache.log4j.spi.LoggingEvent;
023    
024    /**
025     * @author <a href="mailto:k957@68k.org">Enrique Lara</a>
026     */
027    public class AudioMorseAppender extends AppenderSkeleton {
028        AudioMorseWriter morse = new AudioMorseWriter();
029    
030    // --------------------------------------------------- Properties
031        public int getVolume() {
032            return morse.getVolume();
033        }
034    
035        public int getTone() {
036            return morse.getTone();
037        }
038    
039        public int getWpm() {
040            return morse.getWpm();
041        }
042    
043        public void setVolume(int volume) {
044            morse.setVolume(volume);
045        }
046    
047        public void setTone(int tone) {
048            morse.setTone(tone);
049        }
050    
051        public void setWpm(int wpm) {
052            morse.setWpm(wpm);
053        }
054    
055        public AudioMorseAppender() {
056            //CTOR
057        }
058    
059        public void activateOptions() {
060    //        morse.setWpm(wpm);
061    //        morse.setVolume(volume);
062    //        morse.setTone(tone);
063        }
064    
065        public synchronized void close() {
066            //
067        }
068    
069        public void append(LoggingEvent event) {
070            if (event == null) {
071                return;
072            }
073    
074            String msg = this.layout.format(event);
075    
076            //System.out.println("map.msg=" + msg);
077            morse.write(msg);
078        }
079    
080        public boolean requiresLayout() {
081            return true;
082        }
083    }