001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.activemq.transport.mqtt;
018    
019    import java.io.IOException;
020    import java.net.Socket;
021    import java.net.URI;
022    import java.net.UnknownHostException;
023    import java.nio.ByteBuffer;
024    
025    import javax.net.SocketFactory;
026    import org.apache.activemq.transport.nio.NIOSSLTransport;
027    import org.apache.activemq.wireformat.WireFormat;
028    import org.fusesource.hawtbuf.DataByteArrayInputStream;
029    
030    public class MQTTNIOSSLTransport extends NIOSSLTransport {
031    
032        MQTTCodec codec;
033    
034        public MQTTNIOSSLTransport(WireFormat wireFormat, SocketFactory socketFactory, URI remoteLocation, URI localLocation) throws UnknownHostException, IOException {
035            super(wireFormat, socketFactory, remoteLocation, localLocation);
036        }
037    
038        public MQTTNIOSSLTransport(WireFormat wireFormat, Socket socket) throws IOException {
039            super(wireFormat, socket);
040        }
041    
042        @Override
043        protected void initializeStreams() throws IOException {
044            codec = new MQTTCodec(this);
045            super.initializeStreams();
046            if (inputBuffer.position() != 0 && inputBuffer.hasRemaining()) {
047                serviceRead();
048            }
049        }
050    
051        @Override
052        protected void processCommand(ByteBuffer plain) throws Exception {
053            byte[] fill = new byte[plain.remaining()];
054            plain.get(fill);
055            DataByteArrayInputStream dis = new DataByteArrayInputStream(fill);
056            codec.parse(dis, fill.length);
057        }
058    
059    }