Program Listing for File pub_sub.hpp

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// Copyright 2020-2021 Christophe Bedard
//
// 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.

#ifndef EMAIL__PUB_SUB_HPP_
#define EMAIL__PUB_SUB_HPP_

#include <regex>
#include <stdexcept>
#include <string>

#include "email/gid.hpp"
#include "email/gid_object.hpp"
#include "email/macros.hpp"
#include "email/named_object.hpp"
#include "email/visibility_control.hpp"

namespace email
{

class TopicNameInvalidError : public ObjectNameInvalidError
{
public:
  explicit TopicNameInvalidError(const std::string & topic_name, const std::string & reason)
  : ObjectNameInvalidError("topic", topic_name, reason)
  {}
};


class PubSubObject : public GidObject, public NamedObject
{
public:

  EMAIL_PUBLIC
  const std::string &
  get_topic_name() const;

protected:

  explicit PubSubObject(const std::string & topic_name);

  virtual ~PubSubObject();

private:
  EMAIL_DISABLE_COPY(PubSubObject)


  virtual
  void
  validate_name() const;
};

}  // namespace email

#endif  // EMAIL__PUB_SUB_HPP_