database_loader.h
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00034 
00035 /* Author: Connor Brew */
00036 
00037 #ifndef WAREHOUSE_ROS_DATABASE_LOADER_
00038 #define WAREHOUSE_ROS_LOADER_
00039 
00040 #include <boost/scoped_ptr.hpp>
00041 #include <warehouse_ros/database_connection.h>
00042 #include <pluginlib/class_loader.h>
00043 
00044 namespace warehouse_ros
00045 {
00046 
00047 class DBConnectionStub : public DatabaseConnection
00048 {
00049 public:
00050   bool setParams(const std::string& host, unsigned port, float timeout)
00051   {
00052     return false;
00053   }
00054   bool setTimeout(float timeout)
00055   {
00056     return false;
00057   }
00058   bool connect()
00059   {
00060     return false;
00061   }
00062   bool isConnected()
00063   {
00064     return false;
00065   }
00066   void dropDatabase(const std::string& db_name)
00067   {
00068     throw warehouse_ros::DbConnectException("Database is stub");
00069   }
00070   std::string messageType(const std::string& db_name, const std::string& collection_name)
00071   {
00072     throw warehouse_ros::DbConnectException("Database is stub");
00073   }
00074 protected:
00075   typename MessageCollectionHelper::Ptr openCollectionHelper(const std::string& db_name,
00076                                                              const std::string& collection_name)
00077   {
00078   }
00079   ;
00080 };
00081 
00083 class DatabaseLoader
00084 {
00085 public:
00087   DatabaseLoader();
00088 
00089   ~DatabaseLoader();
00090 
00092   void initialize();
00093 
00097   typename DatabaseConnection::Ptr loadDatabase();
00098 
00099 private:
00100   ros::NodeHandle nh_;
00101   boost::scoped_ptr<pluginlib::ClassLoader<warehouse_ros::DatabaseConnection> > db_plugin_loader_;
00102 };
00103 
00104 }
00105 
00106 #endif


warehouse_ros
Author(s): Bhaskara Marthi , Connor Brew
autogenerated on Thu Jun 23 2016 05:36:41