Refactoring and enhancements

.gitignore

@@ -1,5 +1,6 @@
 *.gem
 *.rbc
+log
 .bundle
 .config
 .yardoc
@@ -16,3 +17,4 @@ test/tmp
 test/version_tmp
 tmp
 *.DS_Store
+*.db

Gemfile

@@ -17,4 +17,5 @@ end
 group :test do
   gem 'rake'
   gem 'rspec'
+  gem 'rubycas-server-memory', github: 'vasilakisfil/rubycas-server-memory'
 end

README.md

@@ -1,13 +1,60 @@
 rubycas-server-core
 ===================
-[![Build Status](https://travis-ci.org/rubycas/rubycas-server-core.png)](https://travis-ci.org/rubycas/rubycas-server-core)
-The core logic for handling CAS requests independent of any particular storage or web presentation technology.
+[![Circle CI](https://circleci.com/gh/vasilakisfil/rubycas-server-core.svg?style=svg)](https://circleci.com/gh/vasilakisfil/rubycas-server-core)
 
+The core logic for handling CAS requests independent of any particular storage or web presentation technology.
 
 ## Requirements
 
 * ruby 2.1.x
 
+## Adapters
+Currently available adapters are:
+* [rubycas-server-activerecord](https://github.com/kollegorna/rubycas-server-activerecord)
+* [rubycas-server-memory](https://github.com/vasilakisfil/rubycas-server-memory)
+
+If you want to create a new adapter check these 2 adapters how they are implemented. Essentially you need to implement the following methods for each ticket:
+
+```ruby
+
+class XXXTicket
+  def initialize(options = {})
+  end
+
+  #deprecated
+  def self.find_by_ticket(ticket)
+    #returns the ticket based on the ticket id
+    #it will be removed soon
+  end
+
+  def self.find_by(opts = {})
+    #returns the ticket based on the constraints in the hash (activerecord-style)
+  end
+
+  def save!
+    #saves the ticket in the storage
+    #throws an exception in case of an error
+  end
+
+  def save
+    #saves the ticket in the storage
+  end
+
+  def consumed?
+    #returns true if ticket is already consumed
+  end
+
+  def consume!
+    #consumes the ticket
+  end
+
+  def expired?(max_lifetime = 100)
+    #checks if the ticket is already expired
+  end
+
+end
+```
+
 ## Contributing
 
 1. Fork it

circle.yml

@@ -0,0 +1,3 @@
+machine:
+  ruby:
+    version: 2.1.2

lib/rubycas-server-core.rb

@@ -1,12 +1,14 @@
 require "logger"
 require "r18n-core"
 require "rubycas-server-core/version"
+require "rubycas-server-core/error"
 require "rubycas-server-core/authenticator"
 require "rubycas-server-core/settings"
 require "rubycas-server-core/database"
 require "rubycas-server-core/util"
-require "rubycas-server-core/tickets"
+require "rubycas-server-core/tickets/generations"
 require "rubycas-server-core/tickets/validations"
+require "rubycas-server-core/tickets"
 
 module RubyCAS
   module Server

lib/rubycas-server-core/database.rb

@@ -4,7 +4,7 @@ module Core
       module Database
         extend self
         def setup(config_file)
-          raise NotImplementedError, "Database adapter is missing, add it to your Gemfile, please refer to https://github.com/rubycas/rubycas-server-core/wiki for more details"
+          #raise NotImplementedError, "Database adapter is missing, add it to your Gemfile, please refer to https://github.com/rubycas/rubycas-server-core/wiki for more details"
         end
       end
     end