content: /**
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.activemq.transport.mqtt;
  
  import java.io.IOException;
  import java.net.Socket;
  import java.net.URI;
  import java.net.UnknownHostException;
  import java.nio.ByteBuffer;
  
  import javax.net.SocketFactory;
  import javax.net.ssl.SSLEngine;
  
  import org.apache.activemq.transport.nio.NIOSSLTransport;
  import org.apache.activemq.wireformat.WireFormat;
  import org.fusesource.hawtbuf.DataByteArrayInputStream;
  
  public class MQTTNIOSSLTransport extends NIOSSLTransport {
  
      private MQTTCodec codec;
  
      public MQTTNIOSSLTransport(WireFormat wireFormat, SocketFactory socketFactory, URI remoteLocation, URI localLocation) throws UnknownHostException, IOException {
          super(wireFormat, socketFactory, remoteLocation, localLocation);
      }
  
      public MQTTNIOSSLTransport(WireFormat wireFormat, Socket socket) throws IOException {
          super(wireFormat, socket, null, null, null);
      }
  
      public MQTTNIOSSLTransport(WireFormat wireFormat, Socket socket,
              SSLEngine engine, InitBuffer initBuffer, ByteBuffer inputBuffer) throws IOException {
          super(wireFormat, socket, engine, initBuffer, inputBuffer);
      }
  
      @Override
      protected void initializeStreams() throws IOException {
          codec = new MQTTCodec(this, (MQTTWireFormat) getWireFormat());
          super.initializeStreams();
          if (inputBuffer.position() != 0 && inputBuffer.hasRemaining()) {
              serviceRead();
          }
      }
  
      @Override
      protected void processCommand(ByteBuffer plain) throws Exception {
          byte[] fill = new byte[plain.remaining()];
          plain.get(fill);
          DataByteArrayInputStream dis = new DataByteArrayInputStream(fill);
          codec.parse(dis, fill.length);
      }
  
      /* (non-Javadoc)
       * @see org.apache.activemq.transport.nio.NIOSSLTransport#doInit()
       */
      @Override
      protected void doInit() throws Exception {
          if (initBuffer != null) {
              nextFrameSize = -1;
              receiveCounter.addAndGet(initBuffer.readSize);
              initBuffer.buffer.flip();
              processCommand(initBuffer.buffer);
          }
          super.doInit();
      }
  
  
  }
  