C++ (Cpp) XQuery_t::compile Exemples

Exemple #1

Fichier : tst.cpp Projet : dcrossleyau/mp-xquery

bool
example_2(Zorba* aZorba)
{
    XQuery_t lQuery = aZorba->createQuery();
    std::string path( "/home/adam/proj/marc2bibframe/xbin/zorba3-0.xqy");

    std::unique_ptr<std::istream> qfile;

    qfile.reset( new std::ifstream( path.c_str() ) );

    Zorba_CompilerHints lHints;

    // lQuery->setFileName("http://base/");
    lQuery->setFileName("/home/adam/proj/marc2bibframe/xbin/");

    lQuery->compile(*qfile, lHints);

    zorba::DynamicContext* lDynamicContext = lQuery->getDynamicContext();

    zorba::Item lItem = aZorba->getItemFactory()->createString("http://base/");
    lDynamicContext->setVariable("baseuri", lItem);

    lItem = aZorba->getItemFactory()->createString(
        "/home/adam/proj/yaz/test/marc6.xml");
    lDynamicContext->setVariable("marcxmluri", lItem);

    lItem = aZorba->getItemFactory()->createString("rdfxml");
    lDynamicContext->setVariable("serialization", lItem);

    std::cout << lQuery << std::endl;

    lItem = aZorba->getItemFactory()->createString(
        "/home/adam/proj/yaz/test/marc7.xml");
    lDynamicContext->setVariable("marcxmluri", lItem);

    std::stringstream ss;

    lQuery->execute(ss);

    std::string result = ss.str();

    std::cout << result << std::endl;

    return true;
}