usServiceRegistrationBase.h

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/*=============================================================================

  Library: CppMicroServices

  Copyright (c) German Cancer Research Center,
    Division of Medical and Biological Informatics

  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 USSERVICEREGISTRATIONBASE_H
#define USSERVICEREGISTRATIONBASE_H

#include "usServiceProperties.h"
#include "usServiceReference.h"

US_MSVC_PUSH_DISABLE_WARNING(4396)

US_BEGIN_NAMESPACE

class ModulePrivate;
class ServiceRegistrationBasePrivate;
class ServicePropertiesImpl;

class US_Core_EXPORT ServiceRegistrationBase
{

private:

  typedef ServiceRegistrationBasePrivate* ServiceRegistrationBase::*bool_type;

public:

  ServiceRegistrationBase(const ServiceRegistrationBase& reg);

  operator bool_type() const;

  ServiceRegistrationBase& operator=(int null);

  ~ServiceRegistrationBase();

  ServiceReferenceBase GetReference(const std::string& interfaceId = std::string()) const;

  void SetProperties(const ServiceProperties& properties);

  void Unregister();

  bool operator<(const ServiceRegistrationBase& o) const;

  bool operator==(const ServiceRegistrationBase& registration) const;

  ServiceRegistrationBase& operator=(const ServiceRegistrationBase& registration);


private:

  friend class ServiceRegistry;
  friend class ServiceReferenceBasePrivate;

  template<class I1, class I2, class I3> friend class ServiceRegistration;

  US_HASH_FUNCTION_FRIEND(ServiceRegistrationBase);

  ServiceRegistrationBase();

  ServiceRegistrationBase(ServiceRegistrationBasePrivate* registrationPrivate);

  ServiceRegistrationBase(ModulePrivate* module, const InterfaceMap& service,
                          const ServicePropertiesImpl& props);

  ServiceRegistrationBasePrivate* d;

};

US_END_NAMESPACE

US_MSVC_POP_WARNING

US_HASH_FUNCTION_NAMESPACE_BEGIN
US_HASH_FUNCTION_BEGIN(US_PREPEND_NAMESPACE(ServiceRegistrationBase))
  return US_HASH_FUNCTION(US_PREPEND_NAMESPACE(ServiceRegistrationBasePrivate)*, arg.d);
US_HASH_FUNCTION_END
US_HASH_FUNCTION_NAMESPACE_END


inline std::ostream& operator<<(std::ostream& os, const US_PREPEND_NAMESPACE(ServiceRegistrationBase)& /*reg*/)
{
  return os << "US_PREPEND_NAMESPACE(ServiceRegistrationBase) object";
}

#endif // USSERVICEREGISTRATIONBASE_H