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1   /*
2    * Copyright 2012 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package org.jboss.netty.handler.codec.embedder;
17  
18  import org.jboss.netty.channel.Channel;
19  import org.jboss.netty.channel.ChannelFactory;
20  import org.jboss.netty.channel.ChannelPipeline;
21  
22  /**
23   */
24  final class EmbeddedChannelFactory implements ChannelFactory {
25  
26      static final ChannelFactory INSTANCE = new EmbeddedChannelFactory();
27  
28      private EmbeddedChannelFactory() {
29      }
30  
31      public Channel newChannel(ChannelPipeline pipeline) {
32          throw new UnsupportedOperationException();
33      }
34  
35      public void releaseExternalResources() {
36          // No external resources
37      }
38  
39      public void shutdown() {
40          // Nothing to shutdown
41      }
42  }