connecting to database

class
    APPLICATION

create
    make

feature {NONE} -- Initialization

    make
            -- Run application.
        local
             l_client: MONGODB_CLIENT
             l_database: MONGODB_DATABASE
        do
                -- Initialize and create a new mongobd client instance.
            create l_client.make ("mongodb://127.0.0.1:27017")
            print ("Connected to the database successfully%N")

                -- Accessing a database
             l_database := l_client.database ("newDB")

                -- Exists collection "newCollection"?
             if l_database.has_collection  ("newCollection") then
                print ("Collection newCollection exists%N")
             else
                print ("Collection newCollection does not exists%N")
             end
        end
end