external/bsd/kyua-cli/dist/utils/sqlite/exceptions.hpp

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  28
  29 /// \file utils/sqlite/exceptions.hpp
  30 /// Exception types raised by the sqlite module.
  31
  32 #if !defined(UTILS_SQLITE_EXCEPTIONS_HPP)
  33 #define UTILS_SQLITE_EXCEPTIONS_HPP
  34
  35 #include <stdexcept>
  36 #include <string>
  37
  38 namespace utils {
  39 namespace sqlite {
  40
  41
  42 class database;
  43
  44
  45 /// Base exception for sqlite errors.
  46 class error : public std::runtime_error {
  47 public:
  48     explicit error(const std::string&);
  49     virtual ~error(void) throw();
  50 };
  51
  52
  53 /// Exception for errors raised by the SQLite 3 API library.
  54 class api_error : public error {
  55     /// The name of the SQLite 3 C API function that caused this error.
  56     std::string _api_function;
  57
  58 public:
  59     explicit api_error(const std::string&, const std::string&);
  60     virtual ~api_error(void) throw();
  61
  62     static api_error from_database(database&, const std::string&);
  63
  64     const std::string& api_function(void) const;
  65 };
  66
  67
  68 /// The caller requested a non-existent column name.
  69 class invalid_column_error : public error {
  70     /// The name of the invalid column.
  71     std::string _column_name;
  72
  73 public:
  74     explicit invalid_column_error(const std::string&);
  75     virtual ~invalid_column_error(void) throw();
  76
  77     const std::string& column_name(void) const;
  78 };
  79
  80
  81 }  // namespace sqlite
  82 }  // namespace utils
  83
  84
  85 #endif  // !defined(UTILS_SQLITE_EXCEPTIONS_HPP)