Exemplo n.º 1
0
class collection database::create_view(bsoncxx::string::view_or_value name,
                                       bsoncxx::string::view_or_value view_on,
                                       const options::create_view& options) {
    bsoncxx::builder::basic::document options_builder;
    options_builder.append(kvp("viewOn", view_on));

    if (options.collation()) {
        options_builder.append(kvp("collation", *options.collation()));
    }

    if (options.pipeline()) {
        options_builder.append(kvp("pipeline", options.pipeline()->view_array()));
    }

    if (options.write_concern()) {
        options_builder.append(kvp("writeConcern", options.write_concern()->to_document()));
    }

    libbson::scoped_bson_t opts_bson{options_builder.view()};
    bson_error_t error;
    auto result = libmongoc::database_create_collection(
        _get_impl().database_t, name.terminated().data(), opts_bson.bson(), &error);
    if (!result) {
        throw_exception<operation_exception>(error);
    }

    return mongocxx::collection(*this, result);
}
Exemplo n.º 2
0
class collection database::create_view(bsoncxx::string::view_or_value name,
                                       bsoncxx::string::view_or_value view_on,
                                       const options::create_view& options) {
    document options_builder{};
    options_builder << "viewOn" << view_on;

    if (options.collation()) {
        options_builder << "collation" << *options.collation();
    }

    if (options.pipeline()) {
        options_builder << "pipeline" << options.pipeline()->view_array();
    }

    libbson::scoped_bson_t opts_bson{options_builder.view()};
    bson_error_t error;
    auto result = libmongoc::database_create_collection(
        _get_impl().database_t, name.terminated().data(), opts_bson.bson(), &error);
    if (!result) {
        throw_exception<operation_exception>(error);
    }

    return mongocxx::collection(*this, result);
}