1 # Copyright 2013 Google Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
21 DEFAULT_REDIS_CREDENTIALS_KEY = "google_api_credentials"
26 # Initializes the RedisStore object.
28 # @params [Object] Redis instance
29 def initialize(redis, key = nil)
31 @redis_credentials_key = key
35 # Attempt to read in credentials from redis.
37 credentials = redis.get redis_credentials_key
38 JSON.parse(credentials) if credentials
41 def redis_credentials_key
42 @redis_credentials_key || DEFAULT_REDIS_CREDENTIALS_KEY
46 # Write the credentials to redis.
48 # @params [Hash] credentials
49 def write_credentials(credentials_hash)
50 redis.set(redis_credentials_key, credentials_hash.to_json)