text: ////////////////////////////////////////////////////////////////////////////////
  /// DISCLAIMER
  ///
  /// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
  /// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
  ///
  /// Licensed under the Apache License, Version 2.0 (the "License");
  /// you may not use this file except in compliance with the License.
  /// You may obtain a copy of the License at
  ///
  ///     http://www.apache.org/licenses/LICENSE-2.0
  ///
  /// Unless required by applicable law or agreed to in writing, software
  /// distributed under the License is distributed on an "AS IS" BASIS,
  /// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  /// See the License for the specific language governing permissions and
  /// limitations under the License.
  ///
  /// Copyright holder is ArangoDB GmbH, Cologne, Germany
  ///
  /// @author Jan Steemann
  ////////////////////////////////////////////////////////////////////////////////
  
  #include "Transaction/Status.h"
  
  #include <iostream>
  #include <cstring>
  
  namespace arangodb {
  namespace transaction {
  Status statusFromString(char const* str, size_t len) {
    if (len == 9 && memcmp(str, "undefined", len) == 0) {
      return Status::UNDEFINED;
    } else if (len == 7 && memcmp(str, "created", len) == 0) {
      return Status::CREATED;
    } else if (len == 7 && memcmp(str, "running", len) == 0) {
      return Status::RUNNING;
    } else if (len == 9 && memcmp(str, "committed", len) == 0) {
      return Status::COMMITTED;
    } else if (len == 7 && memcmp(str, "aborted", len) == 0) {
      return Status::ABORTED;
    }
  
    TRI_ASSERT(false);
    return Status::UNDEFINED;
  }
  }  // namespace transaction
  }  // namespace arangodb
  
  std::ostream& operator<<(std::ostream& stream, arangodb::transaction::Status const& s) {
    stream << arangodb::transaction::statusString(s);
    return stream;
  }
  