mirror of
https://github.com/jezhiggins/arabica
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51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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#ifndef ARABICA_CATCH_ERROR_HANDLER_H
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#define ARABICA_CATCH_ERROR_HANDLER_H
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#include <SAX/ErrorHandler.h>
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/**
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* An ErrorHandler implementation that keeps hold of any errors for later reporting.
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*/
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namespace SAX
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{
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template<class string_type>
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class CatchErrorHandler : public SAX::basic_ErrorHandler<string_type>
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{
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public:
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typedef SAX::basic_SAXParseException<string_type> SAXParseExceptionT;
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CatchErrorHandler() : errors_() { }
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virtual ~CatchErrorHandler() { }
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virtual void warning(const SAXParseExceptionT& exception)
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{
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hold(exception);
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} // warning
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virtual void error(const SAXParseExceptionT& exception)
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{
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hold(exception);
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} // error
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virtual void fatalError(const SAXParseExceptionT& exception)
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{
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hold(exception);
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} // fatalError
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bool errorsReported() const { return !errors_.empty(); }
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const std::string& errors() const { return errors_; }
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void reset() { errors_.clear(); }
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private:
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void hold(const SAXParseExceptionT& exception)
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{
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errors_ += exception.what();
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} // hold
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std::string errors_;
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}; // class CatchErrorHandler
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} // namespace Arabica
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#endif
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