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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 io.netty.handler.ssl;
17  
18  import javax.net.ssl.SSLException;
19  
20  /**
21   * Special {@link SSLException} which will get thrown if a packet is
22   * received that not looks like a TLS/SSL record. A user can check for
23   * this {@link NotSslRecordException} and so detect if one peer tries to
24   * use secure and the other plain connection.
25   *
26   *
27   */
28  public class NotSslRecordException extends SSLException {
29  
30      private static final long serialVersionUID = -4316784434770656841L;
31  
32      public NotSslRecordException() {
33          super("");
34      }
35  
36      public NotSslRecordException(String message) {
37          super(message);
38      }
39  
40      public NotSslRecordException(Throwable cause) {
41          super(cause);
42      }
43  
44      public NotSslRecordException(String message, Throwable cause) {
45          super(message, cause);
46      }
47  
48  }