unable to resolve the reference #18
Description
using basic company example during deserializing created UMU.xmi file unable to get reference from one of the fields:
Company_ptr umu (::ecore::as< Company >(eobj));
const auto& lDepartments = umu->getDepartments();
std::cout<<lDepartments.size()<<std::endl;
const auto& manager = lDepartments[0]->getManager();
getManager() return NULL ptr;
UMU.xmi:
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<company:Company xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:company="http:///com.example.company.ecore" name="UMU">
<departments number="8515" manager="//@departments.0/@employees.1">
<employees name="Andres Senac">
<phonebookEntry/>
</employees>
<employees name="Diego Sevilla"/>
</departments>
</company:Company>
edited for parsing basic example:
int main(int argc, char* argv[])
{
CompanyPackage_ptr companyPackage = CompanyPackage::_instance();
CompanyFactory_ptr companyFactory = CompanyFactory::_instance();
{
Company_ptr umu ( companyFactory->createCompany());
umu->setName("UMU");
Department_ptr catedraSAES = companyFactory->createDepartment();
catedraSAES->setNumber(8515);
Employee_ptr asenac = companyFactory->createEmployee();
asenac->setName("Andres Senac");
/* Check if a containment relation properly sets the eContainer() attribute. */
catedraSAES->getEmployees().push_back(asenac);
assert( asenac->eContainer() == catedraSAES );
catedraSAES->getEmployees().remove(asenac);
assert( asenac->eContainer() == nullptr );
catedraSAES->getEmployees().push_back(asenac);
assert( asenac->eContainer() == catedraSAES );
Employee_ptr dsevilla = companyFactory->createEmployee();
dsevilla->setName("Diego Sevilla");
catedraSAES->getEmployees().push_back(dsevilla);
/* Check if a containment relation properly sets the eContainer() attribute. */
assert( asenac->eContainer() == dsevilla->eContainer() );
/* Initially there is always no eContainer. */
PhonebookEntry_ptr phone = companyFactory->createPhonebookEntry();
assert( phone->eContainer() == nullptr );
/* Check if a containment relation properly sets the eContainer() attribute. */
asenac->setPhonebookEntry(phone);
assert( phone->eContainer() == asenac );
catedraSAES->setManager(dsevilla);
umu->getDepartments().push_back(catedraSAES);
umu->_initialize();
std::ofstream outfile ("UMU.xmi");
ecorecpp::serializer::serializer _ser(outfile);
_ser.serialize(umu);
outfile.close();
std::cout<<"Test Passed"<<std::endl;
}
::ecorecpp::MetaModelRepository::_instance()->load(companyPackage);
ecorecpp::parser::parser _dser;
EObject_ptr eobj = _dser.load ("UMU.xmi");
{
Company_ptr umu (::ecore::as< Company >(eobj));
const auto& lDepartments = umu->getDepartments();
std::cout<<lDepartments.size()<<std::endl;
const auto& manager = lDepartments[0]->getManager();
if (!manager)
std::cout<<"manager null"<<std::endl;
const auto& lemployees = lDepartments[0]->getEmployees();
std::cout<<lemployees.size()<<std::endl;
std::cout<<lemployees[0]->getName()<<std::endl;
std::cout<<lemployees[1]->getName()<<std::endl;
}
}