int WbFabricInterfaceImpl::openConnection(const db_mgmt_ConnectionRef &conn, const grt::StringRef &password)
{
int new_connection_id = -1;
MYSQL mysql;
mysql_init(&mysql);
// Retrieves the parameters needed to perform the connection
std::string user = conn->parameterValues().get_string("userName");
std::string host = conn->parameterValues().get_string("hostName");
std::string socket = conn->parameterValues().get_string("socket");
int port = (int)conn->parameterValues().get_int("port");
// If the port is not specified it will take the default port to perform
// fabric connections using mysqlrpc.
if (port <= 0)
port = 32275;
// Sets the options needed to connect to the fabric server.
int proto = MYSQL_PROTOCOL_TCP;
mysql_options(&mysql, MYSQL_OPT_PROTOCOL, &proto);
// Sets the connection timeout
grt::DictRef wb_options = grt::DictRef::cast_from(get_grt()->get("/wb/options/options"));
int connect_timeout = (int)wb_options.get_int("Fabric:ConnectionTimeOut", 60);
mysql_options(&mysql, MYSQL_OPT_CONNECT_TIMEOUT, &connect_timeout);
if (!mysql_real_connect(&mysql, host.c_str(), user.c_str(), password.c_str(), NULL, port, socket.c_str(),
CLIENT_COMPRESS | CLIENT_MULTI_RESULTS))
{
throw std::runtime_error(mysql_error(&mysql));
}
// A new connection_id is created and will be returned, the actuall connection
// will be stored here and used through the generated id.
new_connection_id = ++_connection_id;
_connections[new_connection_id] = mysql;
// Changes the format of the execution results to JSON
// This saves the burden on having to parse the output in C code
// and allows taking advantage of the JSON loader in python
execute(new_connection_id, "set format=json");
return new_connection_id;
}
ActionGenerateReport::ActionGenerateReport(grt::StringRef template_filename)
: fname(template_filename.c_str()), has_attributes(false), has_partitioning(false) {
dictionary = mtemplate::CreateMainDictionary();
}
