1 // Copyright 2011 The Kyua Authors. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above copyright 11 // notice, this list of conditions and the following disclaimer in the 12 // documentation and/or other materials provided with the distribution. 13 // * Neither the name of Google Inc. nor the names of its contributors 14 // may be used to endorse or promote products derived from this software 15 // without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 /// \file store/exceptions.hpp 30 /// Exception types raised by the store module. 31 32 #if !defined(STORE_EXCEPTIONS_HPP) 33 #define STORE_EXCEPTIONS_HPP 34 35 #include <stdexcept> 36 37 namespace store { 38 39 40 /// Base exception for store errors. 41 class error : public std::runtime_error { 42 public: 43 explicit error(const std::string&); 44 virtual ~error(void) throw(); 45 }; 46 47 48 /// The data in the database is inconsistent. 49 class integrity_error : public error { 50 public: 51 explicit integrity_error(const std::string&); 52 virtual ~integrity_error(void) throw(); 53 }; 54 55 56 /// The database schema is old and needs a migration. 57 class old_schema_error : public error { 58 /// Version in the database that caused this error. 59 int _old_version; 60 61 public: 62 explicit old_schema_error(const int); 63 virtual ~old_schema_error(void) throw(); 64 65 int old_version(void) const; 66 }; 67 68 69 } // namespace store 70 71 72 #endif // !defined(STORE_EXCEPTIONS_HPP) 73