Пример #1
0
    // called into by the web server. For now we just translate the parameters
    // to their old style equivalents.
    void Command::execCommand(OperationContext* txn,
                              Command* command,
                              const rpc::RequestInterface& request,
                              rpc::ReplyBuilderInterface* replyBuilder) {

        int queryFlags = 0;
        BSONObj cmdObj;

        std::tie(cmdObj, queryFlags) = uassertStatusOK(
            rpc::downconvertRequestMetadata(request.getCommandArgs(),
                                            request.getMetadata())
        );

        std::string db = request.getDatabase().rawData();
        BSONObjBuilder result;

        execCommandClientBasic(txn,
                               command,
                               *txn->getClient(),
                               queryFlags,
                               request.getDatabase().rawData(),
                               cmdObj,
                               result);

        replyBuilder
            ->setMetadata(rpc::makeEmptyMetadata())
            .setCommandReply(result.done());
    }
Пример #2
0
void Command::generateErrorResponse(OperationContext* txn,
                                    rpc::ReplyBuilderInterface* replyBuilder,
                                    const DBException& exception,
                                    const rpc::RequestInterface& request,
                                    Command* command,
                                    const BSONObj& metadata) {
    LOG(1) << "assertion while executing command '" << request.getCommandName() << "' "
           << "on database '" << request.getDatabase() << "' "
           << "with arguments '" << command->getRedactedCopyForLogging(request.getCommandArgs())
           << "' "
           << "and metadata '" << request.getMetadata() << "': " << exception.toString();

    _generateErrorResponse(txn, replyBuilder, exception, metadata);
}