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1   package org.apache.torque.engine;
2   
3   /*
4    * Copyright 2001-2005 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License")
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    *
10   *     http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  import org.apache.commons.lang.exception.NestableException;
20  
21  /***
22   * The base class of all exceptions thrown by the engine.
23   *
24   * @author <a href="mailto:dlr@collab.net">Daniel Rall</a>
25   * @author <a href="mailto:jvz@apache.org">Jason van Zyl</a>
26   * @version $Id: EngineException.java 239624 2005-08-24 12:18:03Z henning $
27   */
28  public class EngineException extends NestableException
29  {
30  
31      /***
32       * Constructs a new <code>EngineException</code> without specified detail
33       * message.
34       */
35      public EngineException()
36      {
37      }
38  
39      /***
40       * Constructs a new <code>EngineException</code> with specified detail
41       * message.
42       *
43       * @param msg the error message.
44       */
45      public EngineException(String msg)
46      {
47          super(msg);
48      }
49  
50      /***
51       * Constructs a new <code>EngineException</code> with specified nested
52       * <code>Throwable</code>.
53       *
54       * @param nested the exception or error that caused this exception
55       *               to be thrown.
56       */
57      public EngineException(Throwable nested)
58      {
59          super(nested);
60      }
61  
62      /***
63       * Constructs a new <code>EngineException</code> with specified detail
64       * message and nested <code>Throwable</code>.
65       *
66       * @param msg the error message.
67       * @param nested the exception or error that caused this exception
68       *               to be thrown.
69       */
70      public EngineException(String msg, Throwable nested)
71      {
72          super(msg, nested);
73      }
74  }