68 lines
2.7 KiB
Haskell
68 lines
2.7 KiB
Haskell
-- |
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-- Client interface to MongoDB database management system.
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--
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-- Simple example below.
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--
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-- @
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-- {\-\# LANGUAGE OverloadedStrings \#\-}
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-- {\-\# LANGUAGE ExtendedDefaultRules \#\-}
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--
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-- import Database.MongoDB
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-- import Control.Monad.Trans (liftIO)
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--
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-- main :: IO ()
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-- main = do
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-- pipe <- connect (host \"127.0.0.1\")
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-- e <- access pipe master \"baseball\" run
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-- close pipe
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-- print e
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--
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-- run :: Action IO ()
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-- run = do
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-- clearTeams
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-- insertTeams
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-- allTeams >>= printDocs \"All Teams\"
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-- nationalLeagueTeams >>= printDocs \"National League Teams\"
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-- newYorkTeams >>= printDocs \"New York Teams\"
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--
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-- clearTeams :: Action IO ()
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-- clearTeams = delete (select [] \"team\")
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--
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-- insertTeams :: Action IO [Value]
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-- insertTeams = insertMany \"team\" [
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-- [\"name\" =: \"Yankees\", \"home\" =: [\"city\" =: \"New York\", \"state\" =: \"NY\"], \"league\" =: \"American\"],
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-- [\"name\" =: \"Mets\", \"home\" =: [\"city\" =: \"New York\", \"state\" =: \"NY\"], \"league\" =: \"National\"],
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-- [\"name\" =: \"Phillies\", \"home\" =: [\"city\" =: \"Philadelphia\", \"state\" =: \"PA\"], \"league\" =: \"National\"],
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-- [\"name\" =: \"Red Sox\", \"home\" =: [\"city\" =: \"Boston\", \"state\" =: \"MA\"], \"league\" =: \"American\"] ]
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--
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-- allTeams :: Action IO [Document]
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-- allTeams = rest =<< find (select [] \"team\") {sort = [\"home.city\" =: 1]}
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--
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-- nationalLeagueTeams :: Action IO [Document]
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-- nationalLeagueTeams = rest =<< find (select [\"league\" =: \"National\"] \"team\")
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--
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-- newYorkTeams :: Action IO [Document]
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-- newYorkTeams = rest =<< find (select [\"home.state\" =: \"NY\"] \"team\") {project = [\"name\" =: 1, \"league\" =: 1]}
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--
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-- printDocs :: String -> [Document] -> Action IO ()
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-- printDocs title docs = liftIO $ putStrLn title >> mapM_ (print . exclude [\"_id\"]) docs
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--
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-- @
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--
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module Database.MongoDB (
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module Data.Bson,
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module Database.MongoDB.Connection,
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module Database.MongoDB.Query,
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module Database.MongoDB.Admin
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) where
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import Data.Bson
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import Database.MongoDB.Connection
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import Database.MongoDB.Query
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import Database.MongoDB.Admin
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{- Authors: Tony Hannan <tony@10gen.com>
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Copyright 2010-11 10gen Inc.
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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. -}
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