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Diffstat (limited to 'utils/sqlite/exceptions.hpp')
-rw-r--r-- | utils/sqlite/exceptions.hpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/utils/sqlite/exceptions.hpp b/utils/sqlite/exceptions.hpp new file mode 100644 index 000000000000..a9450fce5c33 --- /dev/null +++ b/utils/sqlite/exceptions.hpp @@ -0,0 +1,94 @@ +// Copyright 2011 The Kyua Authors. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// * Neither the name of Google Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +/// \file utils/sqlite/exceptions.hpp +/// Exception types raised by the sqlite module. + +#if !defined(UTILS_SQLITE_EXCEPTIONS_HPP) +#define UTILS_SQLITE_EXCEPTIONS_HPP + +#include <stdexcept> +#include <string> + +#include "utils/fs/path_fwd.hpp" +#include "utils/optional.hpp" +#include "utils/sqlite/database_fwd.hpp" + +namespace utils { +namespace sqlite { + + +/// Base exception for sqlite errors. +class error : public std::runtime_error { + /// Path to the database that raised this error. + utils::optional< utils::fs::path > _db_filename; + +public: + explicit error(const utils::optional< utils::fs::path >&, + const std::string&); + virtual ~error(void) throw(); + + const utils::optional< utils::fs::path >& db_filename(void) const; +}; + + +/// Exception for errors raised by the SQLite 3 API library. +class api_error : public error { + /// The name of the SQLite 3 C API function that caused this error. + std::string _api_function; + +public: + explicit api_error(const utils::optional< utils::fs::path >&, + const std::string&, const std::string&); + virtual ~api_error(void) throw(); + + static api_error from_database(database&, const std::string&); + + const std::string& api_function(void) const; +}; + + +/// The caller requested a non-existent column name. +class invalid_column_error : public error { + /// The name of the invalid column. + std::string _column_name; + +public: + explicit invalid_column_error(const utils::optional< utils::fs::path >&, + const std::string&); + virtual ~invalid_column_error(void) throw(); + + const std::string& column_name(void) const; +}; + + +} // namespace sqlite +} // namespace utils + + +#endif // !defined(UTILS_SQLITE_EXCEPTIONS_HPP) |