Line data    Source code

       1             : 
       2             : /**
       3             :  * Copyright Soramitsu Co., Ltd. 2017 All Rights Reserved.
       4             :  * http://soramitsu.co.jp
       5             :  *
       6             :  * Licensed under the Apache License, Version 2.0 (the "License");
       7             :  * you may not use this file except in compliance with the License.
       8             :  * You may obtain a copy of the License at
       9             :  *
      10             :  *        http://www.apache.org/licenses/LICENSE-2.0
      11             :  *
      12             :  * Unless required by applicable law or agreed to in writing, software
      13             :  * distributed under the License is distributed on an "AS IS" BASIS,
      14             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      15             :  * See the License for the specific language governing permissions and
      16             :  * limitations under the License.
      17             :  */
      18             : 
      19             : #ifndef IROHA_ABSTRACT_ERROR_RESPONSE_HPP
      20             : #define IROHA_ABSTRACT_ERROR_RESPONSE_HPP
      21             : 
      22             : #include "interfaces/base/model_primitive.hpp"
      23             : #include "utils/string_builder.hpp"
      24             : 
      25             : namespace shared_model {
      26             :   namespace interface {
      27             :     /**
      28             :      * Abstract error response
      29             :      * @tparam Model - concrete model error response
      30             :      */
      31             :     template <typename Model>
      32             :     class AbstractErrorResponse : public ModelPrimitive<Model> {
      33             :      private:
      34             :       /**
      35             :        * @return string representation of error reason
      36             :        */
      37             :       virtual std::string reason() const = 0;
      38             : 
      39             :      public:
      40             :       // ------------------------| Primitive override |-------------------------
      41             : 
      42             :       std::string toString() const override {
      43           0 :         return detail::PrettyStringBuilder().init(reason()).finalize();
      44           0 :       }
      45             : 
      46             :       bool operator==(const Model &rhs) const override {
      47           0 :         return true;
      48             :       }
      49             :     };
      50             :   }  // namespace interface
      51             : }  // namespace shared_model
      52             : 
      53             : #endif  // IROHA_ABSTRACT_ERROR_RESPONSE_HPP