lib/fog/rackspace/databases.rb in fog-maestrodev-1.8.0.20130114204828 vs lib/fog/rackspace/databases.rb in fog-maestrodev-1.14.0.20130806165225

@@ -1,24 +1,28 @@
 require File.expand_path(File.join(File.dirname(__FILE__), '..', 'rackspace'))
 
 module Fog
   module Rackspace
     class Databases < Fog::Service
+      include Fog::Rackspace::Errors
 
       class ServiceError < Fog::Rackspace::Errors::ServiceError; end
       class InternalServerError < Fog::Rackspace::Errors::InternalServerError; end
       class BadRequest < Fog::Rackspace::Errors::BadRequest; end
 
-      DFW_ENDPOINT = 'https://dfw.databases.api.rackspacecloud.com/v1.0/'
-      LON_ENDPOINT = 'https://lon.databases.api.rackspacecloud.com/v1.0/'
-      ORD_ENDPOINT = 'https://ord.databases.api.rackspacecloud.com/v1.0/'
+      DFW_ENDPOINT = 'https://dfw.databases.api.rackspacecloud.com/v1.0'
+      LON_ENDPOINT = 'https://lon.databases.api.rackspacecloud.com/v1.0'
+      ORD_ENDPOINT = 'https://ord.databases.api.rackspacecloud.com/v1.0'
 
       requires :rackspace_api_key, :rackspace_username
       recognizes :rackspace_auth_url
       recognizes :rackspace_auth_token
       recognizes :rackspace_endpoint
+      recognizes :rackspace_region
+      recognizes :rackspace_database_url
 
+
       model_path 'fog/rackspace/models/databases'
       model :flavor
       collection :flavors
       model :instance
       collection :instances
@@ -47,74 +51,113 @@
 
       request :list_users
       request :create_user
       request :delete_user
 
-      class Mock
+      class Mock < Fog::Rackspace::Service
         def request(params)
           Fog::Mock.not_implemented
         end
       end
 
-      class Real
+      class Real < Fog::Rackspace::Service
+
+        def service_name
+          :cloudDatabases
+        end
+
+        def region
+          @rackspace_region
+        end
+
         def initialize(options = {})
           @rackspace_api_key = options[:rackspace_api_key]
           @rackspace_username = options[:rackspace_username]
           @rackspace_auth_url = options[:rackspace_auth_url]
           @rackspace_must_reauthenticate = false
           @connection_options = options[:connection_options] || {}
+          setup_custom_endpoint(options)
 
-          endpoint = options[:rackspace_endpoint] || DFW_ENDPOINT
-          uri = URI.parse(endpoint)
+          authenticate
 
-          @host = uri.host
+          deprecation_warnings(options)
+
           @persistent = options[:persistent] || false
-          @path = uri.path
-          @port = uri.port
-          @scheme = uri.scheme
+          @connection = Fog::Connection.new(endpoint_uri.to_s, @persistent, @connection_options)
+        end
 
-          authenticate
+        def request(params, parse_json = true, &block)
+          super(params, parse_json, &block)
+        rescue Excon::Errors::NotFound => error
+          raise NotFound.slurp(error, region)
+        rescue Excon::Errors::BadRequest => error
+          raise BadRequest.slurp error
+        rescue Excon::Errors::InternalServerError => error
+          raise InternalServerError.slurp error
+        rescue Excon::Errors::HTTPStatusError => error
+          raise ServiceError.slurp error
+        end
 
-          @connection = Fog::Connection.new(uri.to_s, @persistent, @connection_options)
+        def endpoint_uri(service_endpoint_url=nil)
+          @uri = super(@rackspace_endpoint || service_endpoint_url, :rackspace_database_url)
         end
 
-        def request(params)
-          begin
-            response = @connection.request(params.merge!({
-              :headers  => {
-                'Content-Type' => 'application/json',
-                'X-Auth-Token' => @auth_token
-              }.merge!(params[:headers] || {}),
-              :host     => @host,
-              :path     => "#{@path}/#{params[:path]}"
-            }))
-          rescue Excon::Errors::NotFound => error
-            raise NotFound.slurp error
-          rescue Excon::Errors::BadRequest => error
-            raise BadRequest.slurp error
-          rescue Excon::Errors::InternalServerError => error
-            raise InternalServerError.slurp error
-          rescue Excon::Errors::HTTPStatusError => error
-            raise ServiceError.slurp error
+        def authenticate(options={})
+          super({
+            :rackspace_api_key  => @rackspace_api_key,
+            :rackspace_username => @rackspace_username,
+            :rackspace_auth_url => @rackspace_auth_url,
+            :connection_options => @connection_options
+          })
+        end
+
+        private
+
+        def setup_custom_endpoint(options)
+          @rackspace_endpoint = Fog::Rackspace.normalize_url(options[:rackspace_database_url] || options[:rackspace_endpoint])
+
+          if v2_authentication?
+            case @rackspace_endpoint
+            when DFW_ENDPOINT
+              @rackspace_endpoint = nil
+              @rackspace_region = :dfw
+            when ORD_ENDPOINT
+              @rackspace_endpoint = nil
+              @rackspace_region = :ord
+            when LON_ENDPOINT
+              @rackspace_endpoint = nil
+              @rackspace_region = :lon
+            else
+              # we are actually using a custom endpoint
+              @rackspace_region = options[:rackspace_region] || :dfw
+            end
+          else
+            #if we are using auth1 and the endpoint is not set, default to DFW_ENDPOINT for historical reasons
+             @rackspace_endpoint ||= DFW_ENDPOINT
           end
-          unless response.body.empty?
-            response.body = Fog::JSON.decode(response.body)
+        end
+
+        def deprecation_warnings(options)
+          Fog::Logger.deprecation("The :rackspace_endpoint option is deprecated. Please use :rackspace_database_url for custom endpoints") if options[:rackspace_endpoint]
+
+          if [DFW_ENDPOINT, ORD_ENDPOINT, LON_ENDPOINT].include?(@rackspace_endpoint) && v2_authentication?
+            regions = @identity_service.service_catalog.display_service_regions(service_name)
+            Fog::Logger.deprecation("Please specify region using :rackspace_region rather than :rackspace_endpoint. Valid region for :rackspace_region are #{regions}.")
           end
-          response
         end
 
-        private
+        def append_tenant_v1(credentials)
+          account_id = credentials['X-Server-Management-Url'].match(/.*\/([\d]+)$/)[1]
 
-        def authenticate
-          options = {
-            :rackspace_api_key  => @rackspace_api_key,
-            :rackspace_username => @rackspace_username,
-            :rackspace_auth_url => @rackspace_auth_url
-          }
+          endpoint = @rackspace_endpoint || credentials['X-Server-Management-Url'] || DFW_ENDPOINT
+          @uri = URI.parse(endpoint)
+          @uri.path = "#{@uri.path}/#{account_id}"
+        end
+
+        def authenticate_v1(options)
           credentials = Fog::Rackspace.authenticate(options, @connection_options)
+          append_tenant_v1 credentials
           @auth_token = credentials['X-Auth-Token']
-          account_id = credentials['X-Server-Management-Url'].match(/.*\/([\d]+)$/)[1]
-          @path = "#{@path}/#{account_id}"
         end
       end
     end
   end
 end