XMLValidator.h

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// Copyright (c) 2002-present, OpenMS Inc. -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg $
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------
 
#pragma once
 
#include <OpenMS/DATASTRUCTURES/String.h>
 
#include <xercesc/sax/ErrorHandler.hpp>
 
#include <iostream>
 
namespace OpenMS
{
  class OPENMS_DLLAPI XMLValidator :
    private xercesc::ErrorHandler
  {
public:
    XMLValidator();
 
    bool isValid(const String& filename, const String& schema, std::ostream& os = std::cerr);
 
protected:
    bool valid_;
    String filename_;
    //output stream reference (for error messages)
    std::ostream* os_;
 
 
    void warning(const xercesc::SAXParseException& exception) override;
    void error(const xercesc::SAXParseException& exception) override;
    void fatalError(const xercesc::SAXParseException& exception) override;
    void resetErrors() override;
  };
 
} // namespace OpenMS