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 }