C++ (Cpp) CXmlDomainImportContext::getSystemClass Examples

Example #1

File: ConfigurableDomain.cpp Project: jkhoogland/parameter-framework

// Parse configurable elements
bool CConfigurableDomain::parseConfigurableElements(const CXmlElement &xmlElement,
                                                    CXmlDomainImportContext &serializingContext)
{
    CSystemClass &systemClass = serializingContext.getSystemClass();

    // Get ConfigurableElements element
    CXmlElement xmlConfigurableElementsElement;
    xmlElement.getChildElement("ConfigurableElements", xmlConfigurableElementsElement);

    // Parse it and associate found configurable elements to it
    CXmlElement::CChildIterator it(xmlConfigurableElementsElement);

    CXmlElement xmlConfigurableElementElement;

    while (it.next(xmlConfigurableElementElement)) {

        // Locate configurable element
        string strConfigurableElementPath;
        xmlConfigurableElementElement.getAttribute("Path", strConfigurableElementPath);

        CPathNavigator pathNavigator(strConfigurableElementPath);
        string strError;

        // Is there an element and does it match system class name?
        if (!pathNavigator.navigateThrough(systemClass.getName(), strError)) {

            serializingContext.setError(
                "Could not find configurable element of path " + strConfigurableElementPath +
                " from ConfigurableDomain description " + getName() + " (" + strError + ")");

            return false;
        }
        // Browse system class for configurable element
        CConfigurableElement *pConfigurableElement =
            static_cast<CConfigurableElement *>(systemClass.findDescendant(pathNavigator));

        if (!pConfigurableElement) {

            serializingContext.setError("Could not find configurable element of path " +
                                        strConfigurableElementPath +
                                        " from ConfigurableDomain description " + getName());

            return false;
        }
        // Add found element to domain
        core::Results infos;
        if (!addConfigurableElement(pConfigurableElement, NULL, infos)) {

            strError = utility::asString(infos);
            serializingContext.setError(strError);

            return false;
        }
    }

    return true;
}