XQueryProcessor.h

// Copyright (c) 2013 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.

#ifndef SAXON_XQUERY_H
#define SAXON_XQUERY_H



#include "SaxonProcessor.h"
//#include "XdmValue.h"
#include <string>



class SaxonProcessor;
class XdmValue;
class XdmItem;

class XQueryProcessor {
public:

    XQueryProcessor();


    XQueryProcessor(SaxonProcessor *p, std::string cwd="");

    ~XQueryProcessor(){
    clearProperties();
    clearParameters();
    }


    void setContextItem(XdmItem * value);

    void setOutputFile(const char* outfile);

    void setContextItemFromFile(const char * filename); 

    void setParameter(const char * name, XdmValue*value);


    bool removeParameter(const char * name);

    void setProperty(const char * name, const char * value);

    void clearParameters(bool deleteValues=false);

    void clearProperties();



    void executeQueryToFile(const char * infilename, const char * ofilename, const char * query);


    XdmValue * executeQueryToValue(const char * infilename, const char * query);



    const char * executeQueryToString(const char * infilename, const char * query);


    XdmValue * runQueryToValue();

    const char * runQueryToString();



    void runQueryToFile();


    void declareNamespace(const char *prefix, const char * uri);



     std::map<std::string,XdmValue*>& getParameters();


     std::map<std::string,std::string>& getProperties();


    void setQueryFile(const char* filename);


    void setQueryContent(const char* content);


    void setQueryBaseURI(const char * baseURI);

   void setcwd(const char* cwd);



    const char* checkException();

    bool exceptionOccurred();

    void exceptionClear();


    int exceptionCount();



    const char * getErrorMessage(int i);



    const char * getErrorCode(int i);
    

private:
        std::string cwdXQ; 
    SaxonProcessor * proc;
    jclass  cppClass;
    jobject cppXQ;
    //std::string outputfile1; /*!< output file where result will be saved */
    bool queryFileExists;
    std::string failure; //for testing
    std::map<std::string,XdmValue*> parameters; 
    std::map<std::string,std::string> properties; 
};

#endif /* SAXON_XQUERY_H */