ICUException.hpp

/*
 * Copyright 2016-2024 Apple Inc. All rights reserved.
 */
#pragma once
 
#include <inflection/exception/fwd.hpp>
#include <inflection/exception/RuntimeException.hpp>
#include <unicode/utypes.h>
 
class INFLECTION_CLASS_API inflection::exception::ICUException
    : public inflection::exception::RuntimeException
{
public:
    typedef ::inflection::exception::RuntimeException super;
 
private:
    UErrorCode status { U_ZERO_ERROR };
 
public:
    explicit ICUException(UErrorCode status);
    ICUException(UErrorCode status, const std::u16string& message);
    ~ICUException() override;
 
    UErrorCode getError() const;
 
    static void throwOnFailure(UErrorCode status);
    static void throwOnFailure(UErrorCode status, const char16_t* message);
    static void throwOnFailure(UErrorCode status, const std::u16string& message);
};
 
inline
void
inflection::exception::ICUException::throwOnFailure(UErrorCode status)
{
    if (U_FAILURE(status)) {
        throw ICUException(status);
    }
}
 
inline
void
inflection::exception::ICUException::throwOnFailure(UErrorCode status, const char16_t* message)
{
    if (U_FAILURE(status)) {
        throw ICUException(status, message);
    }
}
 
inline
void
inflection::exception::ICUException::throwOnFailure(UErrorCode status, const std::u16string& message)
{
    if (U_FAILURE(status)) {
        throw ICUException(status, message);
    }
}