bool CellmlFile::isValid()
{
if (!mValidNeeded)
// The file has already been validated, so...
return mValid;
// Load (but not reload!) the file, if needed
if (load()) {
// The file was properly loaded (or was already loaded), so check
// whether it is CellML valid
// Note: validateModel() is somewhat slow, but there is (unfortunately)
// nothing we can do about it. Then, there is getPositionInXML()
// which is painfully slow, but unlike for validateModel() its use
// is not essential (even though it would be nice from an
// end-user's perspective). So, rather than retrieve the
// line/column of every single warning/error, we only keep track
// of the various warnings/errors and only retrieve their
// corresponding line/column when requested (definitely not neat
// from an end-user's perspective, but we just can't afford the
// time it takes to fully validate a model that has many
// warnings/errors)...
ObjRef<iface::cellml_services::VACSService> vacssService = CreateVACSService();
ObjRef<iface::cellml_services::CellMLValidityErrorSet> cellmlValidityErrorSet = vacssService->validateModel(mModel);
// Determine the number of errors and warnings
// Note: CellMLValidityErrorSet::nValidityErrors() returns any type of
// validation issue, be it an error or a warning, so we need to
// determine the number of true errors
int cellmlErrorsCount = 0;
for (int i = 0, iMax = cellmlValidityErrorSet->nValidityErrors(); i < iMax; ++i) {
ObjRef<iface::cellml_services::CellMLValidityError> cellmlValidityIssue = cellmlValidityErrorSet->getValidityError(i);
ObjRef<iface::cellml_services::CellMLRepresentationValidityError> cellmlRepresentationValidityError = QueryInterface(cellmlValidityIssue);
// Determine the issue's location
uint32_t line = 0;
uint32_t column = 0;
QString importedFile = QString();
if (cellmlRepresentationValidityError) {
// We are dealing with a CellML representation issue, so
// determine its line and column
ObjRef<iface::dom::Node> errorNode = cellmlRepresentationValidityError->errorNode();
line = vacssService->getPositionInXML(errorNode,
cellmlRepresentationValidityError->errorNodalOffset(),
&column);
} else {
// We are not dealing with a CellML representation issue, so
// check whether we are dealing with a semantic one
ObjRef<iface::cellml_services::CellMLSemanticValidityError> cellmlSemanticValidityError = QueryInterface(cellmlValidityIssue);
if (cellmlSemanticValidityError) {
// We are dealing with a CellML semantic issue, so determine
// its line and column
ObjRef<iface::cellml_api::CellMLElement> cellmlElement = cellmlSemanticValidityError->errorElement();
ObjRef<iface::cellml_api::CellMLDOMElement> cellmlDomElement = QueryInterface(cellmlElement);
ObjRef<iface::dom::Element> domElement = cellmlDomElement->domElement();
line = vacssService->getPositionInXML(domElement, 0,
&column);
// Also determine its imported file, if any
forever {
// Retrieve the CellML element's parent
ObjRef<iface::cellml_api::CellMLElement> cellmlElementParent = cellmlElement->parentElement();
if (!cellmlElementParent)
break;
// Check whether the parent is an imported file
ObjRef<iface::cellml_api::Model> importedCellmlFile = QueryInterface(cellmlElementParent);
if (!importedCellmlFile)
break;
// Retrieve the imported CellML element
ObjRef<iface::cellml_api::CellMLElement> importedCellmlElement = importedCellmlFile->parentElement();
if (!importedCellmlElement)
break;
// Check whether the imported CellML element is an
// import CellML element
ObjRef<iface::cellml_api::CellMLImport> importCellmlElement = QueryInterface(importedCellmlElement);
if (!importCellmlElement)
break;
ObjRef<iface::cellml_api::URI> xlinkHref = importCellmlElement->xlinkHref();
importedFile = QString::fromStdWString(xlinkHref->asText());
break;
}
}
}
// Determine the issue's type
CellmlFileIssue::Type issueType;
if (cellmlValidityIssue->isWarningOnly()) {
// We are dealing with a warning
issueType = CellmlFileIssue::Warning;
} else {
// We are dealing with an error
++cellmlErrorsCount;
issueType = CellmlFileIssue::Error;
}
// Append the issue to our list
mIssues << CellmlFileIssue(issueType,
QString::fromStdWString(cellmlValidityIssue->description()),
line, column, importedFile);
}
if (cellmlErrorsCount)
// There are CellML errors, so...
mValid = false;
else
// Everything went as expected, so...
mValid = true;
mValidNeeded = false;
return mValid;
} else {
// Something went wrong with the loading of the file, so...
return false;
bool CellmlFile::doIsValid(iface::cellml_api::Model *pModel,
CellmlFileIssues &pIssues)
{
// Check whether the given model is CellML valid
// Note: validateModel() is somewhat slow, but there is (unfortunately)
// nothing we can do about it. Then, there is getPositionInXML() which
// is painfully slow, but unlike for validateModel() its use is not
// essential (even though it would be nice from an end-user's
// perspective). So, rather than retrieve the line/column of every
// single warning/error, we only keep track of the various
// warnings/errors and only retrieve their corresponding line/column
// when requested (definitely not neat from an end-user's perspective,
// but we just can't afford the time it takes to fully validate a
// model that has many warnings/errors)...
// Make sure that pIssues is empty
pIssues.clear();
// Determine the number of errors and warnings
// Note: CellMLValidityErrorSet::nValidityErrors() returns any type of
// validation issue, be it an error or a warning, so we need to
// determine the number of true errors
ObjRef<iface::cellml_services::VACSService> vacssService = CreateVACSService();
ObjRef<iface::cellml_services::CellMLValidityErrorSet> cellmlValidityErrorSet = vacssService->validateModel(pModel);
int cellmlErrorsCount = 0;
for (int i = 0, iMax = cellmlValidityErrorSet->nValidityErrors(); i < iMax; ++i) {
ObjRef<iface::cellml_services::CellMLValidityError> cellmlValidityIssue = cellmlValidityErrorSet->getValidityError(i);
ObjRef<iface::cellml_services::CellMLRepresentationValidityError> cellmlRepresentationValidityError = QueryInterface(cellmlValidityIssue);
// Determine the issue's location
uint32_t line = 0;
uint32_t column = 0;
QString importedFile = QString();
if (cellmlRepresentationValidityError) {
// We are dealing with a CellML representation issue, so determine
// its line and column
ObjRef<iface::dom::Node> errorNode = cellmlRepresentationValidityError->errorNode();
line = vacssService->getPositionInXML(errorNode,
cellmlRepresentationValidityError->errorNodalOffset(),
&column);
} else {
// We are not dealing with a CellML representation issue, so check
// whether we are dealing with a semantic one
ObjRef<iface::cellml_services::CellMLSemanticValidityError> cellmlSemanticValidityError = QueryInterface(cellmlValidityIssue);
if (cellmlSemanticValidityError) {
// We are dealing with a CellML semantic issue, so determine its
// line and column
ObjRef<iface::cellml_api::CellMLElement> cellmlElement = cellmlSemanticValidityError->errorElement();
ObjRef<iface::cellml_api::CellMLDOMElement> cellmlDomElement = QueryInterface(cellmlElement);
ObjRef<iface::dom::Element> domElement = cellmlDomElement->domElement();
line = vacssService->getPositionInXML(domElement, 0, &column);
// Also determine its imported file, if any
ObjRef<iface::cellml_api::CellMLElement> cellmlElementParent = cellmlElement->parentElement();
if (cellmlElementParent) {
// Check whether the parent is an imported file
ObjRef<iface::cellml_api::Model> importedCellmlFile = QueryInterface(cellmlElementParent);
if (importedCellmlFile) {
// Retrieve the imported CellML element
ObjRef<iface::cellml_api::CellMLElement> importedCellmlElement = importedCellmlFile->parentElement();
if (importedCellmlElement) {
// Check whether the imported CellML element is an
// import CellML element
ObjRef<iface::cellml_api::CellMLImport> importCellmlElement = QueryInterface(importedCellmlElement);
if (importCellmlElement) {
ObjRef<iface::cellml_api::URI> xlinkHref = importCellmlElement->xlinkHref();
importedFile = QString::fromStdWString(xlinkHref->asText());
}
}
}
}
}
}
// Determine the issue's type
CellmlFileIssue::Type issueType;
if (cellmlValidityIssue->isWarningOnly()) {
// We are dealing with a warning
issueType = CellmlFileIssue::Warning;
} else {
// We are dealing with an error
++cellmlErrorsCount;
issueType = CellmlFileIssue::Error;
}
// Append the issue to our list
pIssues << CellmlFileIssue(issueType, line, column,
QString::fromStdWString(cellmlValidityIssue->description()),
importedFile);
}
// Sort our issues
std::sort(pIssues.begin(), pIssues.end());
return !cellmlErrorsCount;
}