Add 'user friendly' datastore API.

service/rawdatastore/reflect.go

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package rawdatastore
-
-import (
-        "reflect"
-        "time"
-
-        "github.com/luci/gae/service/blobstore"
-)
-
-var (
-        typeOfBool              = reflect.TypeOf(false)
-        typeOfToggle            = reflect.TypeOf(Auto)
-        typeOfBSKey             = reflect.TypeOf(blobstore.Key(""))
-        typeOfByteSlice         = reflect.TypeOf([]byte(nil))
-        typeOfByteString        = reflect.TypeOf(ByteString(nil))
-        typeOfFloat64           = reflect.TypeOf(float64(0))
-        typeOfGeoPoint          = reflect.TypeOf(GeoPoint{})
-        typeOfInt64             = reflect.TypeOf(int64(0))
-        typeOfKey               = reflect.TypeOf((*Key)(nil)).Elem()
-        typeOfPropertyConverter = reflect.TypeOf((*PropertyConverter)(nil)).Elem()
-        typeOfString            = reflect.TypeOf("")
-        typeOfTime              = reflect.TypeOf(time.Time{})
-        valueOfnilDSKey         = reflect.Zero(typeOfKey)
-)