1#region Copyright notice and license
2// Protocol Buffers - Google's data interchange format
3// Copyright 2008 Google Inc.  All rights reserved.
4// https://developers.google.com/protocol-buffers/
5//
6// Redistribution and use in source and binary forms, with or without
7// modification, are permitted provided that the following conditions are
8// met:
9//
10//     * Redistributions of source code must retain the above copyright
11// notice, this list of conditions and the following disclaimer.
12//     * Redistributions in binary form must reproduce the above
13// copyright notice, this list of conditions and the following disclaimer
14// in the documentation and/or other materials provided with the
15// distribution.
16//     * Neither the name of Google Inc. nor the names of its
17// contributors may be used to endorse or promote products derived from
18// this software without specific prior written permission.
19//
20// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31#endregion
32
33using System;
34
35namespace Google.Protobuf.Reflection
36{
37    /// <summary>
38    /// Thrown when building descriptors fails because the source DescriptorProtos
39    /// are not valid.
40    /// </summary>
41    public sealed class DescriptorValidationException : Exception
42    {
43        private readonly String name;
44        private readonly string description;
45
46        /// <value>
47        /// The full name of the descriptor where the error occurred.
48        /// </value>
49        public String ProblemSymbolName
50        {
51            get { return name; }
52        }
53
54        /// <value>
55        /// A human-readable description of the error. (The Message property
56        /// is made up of the descriptor's name and this description.)
57        /// </value>
58        public string Description
59        {
60            get { return description; }
61        }
62
63        internal DescriptorValidationException(IDescriptor problemDescriptor, string description) :
64            base(problemDescriptor.FullName + ": " + description)
65        {
66            // Note that problemDescriptor may be partially uninitialized, so we
67            // don't want to expose it directly to the user.  So, we only provide
68            // the name and the original proto.
69            name = problemDescriptor.FullName;
70            this.description = description;
71        }
72
73        internal DescriptorValidationException(IDescriptor problemDescriptor, string description, Exception cause) :
74            base(problemDescriptor.FullName + ": " + description, cause)
75        {
76            name = problemDescriptor.FullName;
77            this.description = description;
78        }
79    }
80}