void parse_buffer(pugi::xml_document& doc, const char *xmlbuf, size_t buflen)
{
pugi::xml_parse_result result = doc.load_buffer(xmlbuf, buflen);
if (result.status != pugi::status_ok) {
std::string errmsg = xml_error_string(result);
throw ContentError(errmsg);
}
}
ServiceDescription ServiceDescription::from_xml(const char *xmlbuf, size_t buflen)
{
pugi::xml_document doc;
XML::parse_buffer(doc, xmlbuf, buflen);
auto srv = doc.child("service");
if (!srv) {
throw ContentError("Arrowhead::XML::parse_service: no <service> tag");
}
return XML::service_from_node(srv);
}
Content ONCatEntity::getNestedContent(const Content &content,
const std::string &path) const {
const auto pathTokens =
StringTokenizer(path, ".", Mantid::Kernel::StringTokenizer::TOK_TRIM);
auto currentNode = content;
// Use the path tokens to drill down through the JSON nodes.
for (const auto &pathToken : pathTokens) {
if (!currentNode.isMember(pathToken)) {
throw ContentError("");
}
currentNode = currentNode[pathToken];
}
return currentNode;
}
