frame_error.h

#ifndef SOURCEMETA_BLAZE_FRAME_ERROR_H
#define SOURCEMETA_BLAZE_FRAME_ERROR_H
 
#ifndef SOURCEMETA_BLAZE_FRAME_EXPORT
#include <sourcemeta/blaze/frame_export.h>
#endif
 
#include <sourcemeta/core/jsonpointer.h>
 
#include <exception>   // std::exception
#include <string>      // std::string
#include <string_view> // std::string_view
#include <utility>     // std::move
 
namespace sourcemeta::blaze {
 
// Exporting symbols that depends on the standard C++ library is considered
// safe.
// https://learn.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-2-c4275?view=msvc-170&redirectedfrom=MSDN
#if defined(_MSC_VER)
#pragma warning(disable : 4251 4275)
#endif
 
class SOURCEMETA_BLAZE_FRAME_EXPORT SchemaFrameError : public std::exception {
public:
  SchemaFrameError(const std::string_view identifier, const char *message)
      : identifier_{identifier}, message_{message} {}
 
  [[nodiscard]] auto what() const noexcept -> const char * override {
    return this->message_;
  }
 
  [[nodiscard]] auto identifier() const noexcept -> std::string_view {
    return this->identifier_;
  }
 
private:
  std::string identifier_;
  const char *message_;
};
 
class SOURCEMETA_BLAZE_FRAME_EXPORT SchemaAnchorCollisionError
    : public std::exception {
public:
  SchemaAnchorCollisionError(const std::string_view identifier,
                             sourcemeta::core::Pointer location,
                             sourcemeta::core::Pointer other)
      : identifier_{identifier}, location_(std::move(location)),
        other_(std::move(other)) {}
 
  [[nodiscard]] auto what() const noexcept -> const char * override {
    return "Schema anchor already exists";
  }
 
  [[nodiscard]] auto identifier() const noexcept -> std::string_view {
    return this->identifier_;
  }
 
  [[nodiscard]] auto location() const noexcept
      -> const sourcemeta::core::Pointer & {
    return this->location_;
  }
 
  [[nodiscard]] auto other() const noexcept
      -> const sourcemeta::core::Pointer & {
    return this->other_;
  }
 
private:
  std::string identifier_;
  sourcemeta::core::Pointer location_;
  sourcemeta::core::Pointer other_;
};
 
#if defined(_MSC_VER)
#pragma warning(default : 4251 4275)
#endif
 
} // namespace sourcemeta::blaze
 
#endif