Program Listing for File database_connection.h
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// Copyright 2015 Fetch Robotics
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// * Neither the name of the Fetch Robotics nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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#ifndef WAREHOUSE_ROS_DATABASE_CONNECTION_H
#define WAREHOUSE_ROS_DATABASE_CONNECTION_H
#include <warehouse_ros/message_collection.h>
namespace warehouse_ros
{
class DatabaseConnection
{
public:
virtual ~DatabaseConnection()
{
}
virtual bool setParams(const std::string& host, unsigned port, float timeout = 60.0) = 0;
virtual bool setTimeout(float timeout) = 0;
virtual bool connect() = 0;
virtual bool isConnected() = 0;
virtual void dropDatabase(const std::string& db_name) = 0;
virtual std::string messageType(const std::string& db_name, const std::string& collection_name) = 0;
template <class M>
MessageCollection<M> openCollection(const std::string& db_name, const std::string& collection_name);
template <class M>
typename MessageCollection<M>::Ptr openCollectionPtr(const std::string& db_name, const std::string& collection_name);
typedef boost::shared_ptr<DatabaseConnection> Ptr;
protected:
virtual MessageCollectionHelper::Ptr openCollectionHelper(const std::string& db_name,
const std::string& collection_name) = 0;
};
} // namespace warehouse_ros
#include "impl/database_connection_impl.hpp"
#endif // include guard