* declaring 'id' as primary key. this makes factory_girl behave on jdbc

lib/jam_ruby/message_factory.rb

@@ -33,7 +33,7 @@ module JamRuby
     # create a jam session login message
     def login_jam_session(jam_session)
       login_jam_session = Jampb::LoginJamSession.new(:jam_session => jam_session)
-      return Jampb::ClientMessage.new(:type => ClientMessage::Type::LOGIN_JAM_SESSION, :target => SESSION_TARGET_PREFIX + jam_session_id, :login_jam_session => login_jam_session)
+      return Jampb::ClientMessage.new(:type => ClientMessage::Type::LOGIN_JAM_SESSION, :target => SESSION_TARGET_PREFIX + jam_session, :login_jam_session => login_jam_session)
     end
 
     # create a jam session login message ack (success or on failure)
@@ -78,16 +78,16 @@ module JamRuby
 
     # is this message directed to a (jam) session?
     def session_directed? msg
-       return msg.start_with? MessageFactory::SESSION_PREFIX_TARGET
+       return msg.target.start_with? MessageFactory::SESSION_TARGET_PREFIX
     end
 
     # is this message directed to a user?
     def user_directed? msg
-       return msg.start_with? MessageFactory::USER_PREFIX_TARGET
+       return msg.target.start_with? MessageFactory::USER_PREFIX_TARGET
     end
 
     def extract_session(msg)
-      return 
+      return msg.target[MessageFactory::SESSION_TARGET_PREFIX..-1]
     end
   end
-end
+end

lib/jam_ruby/models/jam_session.rb

@@ -1,6 +1,7 @@
 module JamRuby
   class JamSession < ActiveRecord::Base
 
+		set_primary_key :id
     belongs_to :user, :inverse_of => :jam_sessions
 
     has_many :jam_session_members
@@ -12,4 +13,4 @@ module JamRuby
     end
 
   end
-end
+end

lib/jam_ruby/models/jam_session_member.rb

@@ -1,9 +1,10 @@
 module JamRuby
   class JamSessionMember < ActiveRecord::Base
 
+		set_primary_key :id
     belongs_to :user
     belongs_to :jam_session
     
     
   end
-end
+end

lib/jam_ruby/models/user.rb

@@ -3,6 +3,7 @@ module JamRuby
 
     attr_accessible :name, :email, :password, :password_confirmation
 
+		set_primary_key :id
     has_many :jam_session_members
     has_many :created_jam_sessions, :foreign_key => "user_id", :inverse_of => :user # sessions *created* by the user
     has_many :jam_sessions, :through => :jam_session_members
@@ -24,4 +25,4 @@ module JamRuby
       self.remember_token = SecureRandom.urlsafe_base64
     end
   end
-end
+end