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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  
19  package org.apache.commons.beanutils;
20  
21  
22  /***
23   * <p>A <strong>ConversionException</strong> indicates that a call to
24   * <code>Converter.convert()</code> has failed to complete successfully.
25   *
26   * @author Craig McClanahan
27   * @author Paulo Gaspar
28   * @since 1.3
29   */
30  
31  public class ConversionException extends RuntimeException {
32  
33  
34      // ----------------------------------------------------------- Constructors
35  
36  
37      /***
38       * Construct a new exception with the specified message.
39       *
40       * @param message The message describing this exception
41       */
42      public ConversionException(String message) {
43  
44          super(message);
45  
46      }
47  
48  
49      /***
50       * Construct a new exception with the specified message and root cause.
51       *
52       * @param message The message describing this exception
53       * @param cause The root cause of this exception
54       */
55      public ConversionException(String message, Throwable cause) {
56  
57          super(message);
58          this.cause = cause;
59  
60      }
61  
62  
63      /***
64       * Construct a new exception with the specified root cause.
65       *
66       * @param cause The root cause of this exception
67       */
68      public ConversionException(Throwable cause) {
69  
70          super(cause.getMessage());
71          this.cause = cause;
72  
73      }
74  
75  
76      // ------------------------------------------------------------- Properties
77  
78  
79      /***
80       * The root cause of this <code>ConversionException</code>, compatible with
81       * JDK 1.4's extensions to <code>java.lang.Throwable</code>.
82       */
83      protected Throwable cause = null;
84  
85      /***
86       * Return the root cause of this conversion exception.
87       * @return the root cause of this conversion exception
88       */
89      public Throwable getCause() {
90          return (this.cause);
91      }
92  
93  
94  }