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 37namespace store { 38 39 40/// Base exception for store errors. 41class error : public std::runtime_error { 42public: 43 explicit error(const std::string&); 44 virtual ~error(void) throw(); 45}; 46 47 48/// The data in the database is inconsistent. 49class integrity_error : public error { 50public: 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. 57class old_schema_error : public error { 58 /// Version in the database that caused this error. 59 int _old_version; 60 61public: 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