error handling and delegation

2 files changed, 25 insertions, 4 deletions

diff --git a/lib/evernote/client.rb b/lib/evernote/client.rb
index 1141087..e6962dc 100644
--- a/lib/evernote/client.rb
+++ b/lib/evernote/client.rb
@@ -1,13 +1,19 @@
+require 'forwardable'
+
 module Evernote
   class Client
-  
+
     THRIFT_DEFAULTS = {
       :transport => Thrift::HTTPClientTransport
     }.freeze
   
     def initialize(klass, url, thrift_client_options = {})
       thrift_opts = THRIFT_DEFAULTS.merge(thrift_client_options)
-      ThriftClient.new(klass, url, thrift_opts)
+      @client = ThriftClient.new(klass, url, thrift_opts)
+    end
+
+    def method_missing(name, *args, &block)
+      @client.send(name, *args, &block)
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/evernote/user_store.rb b/lib/evernote/user_store.rb
index 1be8cb6..2b60756 100644
--- a/lib/evernote/user_store.rb
+++ b/lib/evernote/user_store.rb
@@ -1,5 +1,10 @@
 module Evernote
+
+  VersionOutOfDate = Class.new(StandardError)
+
   class UserStore
+    attr_reader :client
+
     def initialize(uri, opts = {}, thrift_client_options = {})
       @consumer_key = opts[:consumer_key]
       @consumer_secret = opts[:consumer_secret]
@@ -10,7 +15,17 @@ module Evernote
         raise ArgumentError, ":consumer_key, :consumer_secret, :username and :password are required"
       end
 
-      Evernote::Client.new(Evernote::EDAM::UserStore::UserStore::Client, uri, thrift_client_options)
+      @client = Evernote::Client.new(Evernote::EDAM::UserStore::UserStore::Client, uri, thrift_client_options)
+
+      validate_version
+    end
+
+    def validate_version
+      raise VersionOutOfDate, "The vendored Evernote client code is out of date and needs to be regenerated" unless version_valid?
+    end
+
+    def version_valid?
+      @client.checkVersion("Ruby EDAMTest", Evernote::EDAM::UserStore::EDAM_VERSION_MAJOR, Evernote::EDAM::UserStore::EDAM_VERSION_MINOR)
     end
   end
 end