SemanticValidator.h

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//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2017.
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// $Maintainer: Timo Sachsenberg $
// $Authors: Marc Sturm, Andreas Bertsch $
// --------------------------------------------------------------------------

#ifndef OPENMS_FORMAT_VALIDATORS_SEMANTICVALIDATOR_H
#define OPENMS_FORMAT_VALIDATORS_SEMANTICVALIDATOR_H

#include <OpenMS/FORMAT/XMLFile.h>
#include <OpenMS/FORMAT/HANDLERS/XMLHandler.h>
#include <OpenMS/DATASTRUCTURES/Map.h>
#include <OpenMS/DATASTRUCTURES/CVMappings.h>


namespace OpenMS
{
  class ControlledVocabulary;
  namespace Internal
  {

    class OPENMS_DLLAPI SemanticValidator :
      protected Internal::XMLHandler,
      public Internal::XMLFile
    {
public:
      SemanticValidator(const CVMappings & mapping, const ControlledVocabulary & cv);

      virtual ~SemanticValidator();

      struct CVTerm
      {
        String accession;
        String name;
        String value;
        bool has_value;
        String unit_accession;
        bool has_unit_accession;
        String unit_name;
        bool has_unit_name;
      };

      bool validate(const String & filename, StringList & errors, StringList & warnings);

      bool locateTerm(const String & path, const CVTerm & parsed_term) const;

      void setTag(const String & tag);

      void setAccessionAttribute(const String & accession);

      void setNameAttribute(const String & name);

      void setValueAttribute(const String & value);

      void setCheckTermValueTypes(bool check);

      void setCheckUnits(bool check);

      void setUnitAccessionAttribute(const String & accession);

      void setUnitNameAttribute(const String & name);

protected:

      // Docu in base class
      void startElement(const XMLCh * const /*uri*/, const XMLCh * const /*local_name*/, const XMLCh * const qname, const xercesc::Attributes & attributes);

      // Docu in base class
      void endElement(const XMLCh * const /*uri*/, const XMLCh * const /*local_name*/, const XMLCh * const qname);

      // Docu in base class
      void characters(const XMLCh * const chars, const XMLSize_t /*length*/);

      virtual String getPath_(UInt remove_from_end = 0) const;

      virtual void getCVTerm_(const xercesc::Attributes & attributes, CVTerm & parsed_term);

      //~ forward dekl. of a inner struct/class not possible in C++ - or our Library is overtemplated
      //~ /// make a SemanticValidator::CVTerm from a ControlledVocabulary::CVTerm (without any value or unit), needed for writing only cvs at the right places in the xml (i.e. with cvmapping)
      //~ virtual void makeCVTerm_(const ControlledVocabulary::CVTerm & lc, CVTerm & parsed_term);

      virtual void handleTerm_(const String & path, const CVTerm & parsed_term);

      const CVMappings & mapping_;

      const ControlledVocabulary & cv_;

      StringList errors_;

      StringList warnings_;

      StringList open_tags_;

      Map<String, std::vector<CVMappingRule> > rules_;

      Map<String, Map<String, Map<String, UInt> > > fulfilled_;



      String cv_tag_;
      String accession_att_;
      String name_att_;
      String value_att_;
      String unit_accession_att_;
      String unit_name_att_;
      bool check_term_value_types_;
      bool check_units_;

private:

      SemanticValidator();

      SemanticValidator(const SemanticValidator & rhs);

      SemanticValidator & operator=(const SemanticValidator & rhs);

    };

  }   // namespace Internal

} // namespace OpenMS

#endif // OPENMS_FORMAT_VALIDATORS_SEMANTICVALIDATOR_H