framework/src/main/java/org/opendaylight/protocol/framework/ProtocolHandlerFactory.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.protocol.framework;
   9
  10 import io.netty.channel.ChannelHandler;
  11
  12 import com.google.common.base.Preconditions;
  13
  14 public class ProtocolHandlerFactory<T extends ProtocolMessage> {
  15         private final ProtocolMessageEncoder<T> encoder;
  16         protected final ProtocolMessageFactory<T> msgFactory;
  17
  18         public ProtocolHandlerFactory(final ProtocolMessageFactory<T> msgFactory) {
  19                 this.msgFactory = Preconditions.checkNotNull(msgFactory);
  20                 this.encoder = new ProtocolMessageEncoder<T>(msgFactory);
  21         }
  22
  23         public ChannelHandler[] getEncoders() {
  24                 return new ChannelHandler[] { this.encoder };
  25         }
  26
  27         public ChannelHandler[] getDecoders() {
  28                 return new ChannelHandler[] { new ProtocolMessageDecoder<T>(this.msgFactory) };
  29         }
  30 }