simply_stored_example.rb

# simply_stored
# gem install simply_stored right_aws uuidtools

require 'active_support'
require 'simply_stored/simpledb'
SimplyStored::Simple.aws_access_key = 'test1'
SimplyStored::Simple.aws_secret_access_key = 'test1'

conn = RightAws::ActiveSdb.establish_connection(
  SimplyStored::Simple.aws_access_key, 
  SimplyStored::Simple.aws_secret_access_key,
  :mode => :per_thread,
  :server => '192.168.50.137',
  :protocol => "http",
  :port => 80,
  :signature_version => 2,
  :service => "/mdb/request.mgwsi"
)

conn.create_domain("users")
conn.create_domain("posts")

class User < SimplyStored::Simple  
  simpledb_string :login
  simpledb_integer :age
  # property :accepted_terms_of_service, :type => :boolean
  simpledb_string :accepted_terms_of_service
  simpledb_timestamp :last_login

  require_attributes :login

  has_many :posts
end

class Post < SimplyStored::Simple
  simpledb_string :title
  simpledb_string :body

  simpledb_string :user_id
  belongs_to :user
end

user = User.new(:age => 12, :accepted_terms_of_service => 'T', :last_login => Time.now)
user.save! # undefined method
user.save #=> false
user.errors #=> [["login", "is missing"]]

user = User.create(:login => 'Ben', :age => 122, :accepted_terms_of_service => 'T', :last_login => Time.now)

User.find_by_age(122)


post = Post.new(:title => 'My first post', :body => 'SimplyStored is so nice!')
post.user = user
post.save
user.posts


# 関連するモデルをcreateの引数で指定するとエラーになっちゃう
# Post.create(:title => 'My second post', :body => 'SimplyStored is so nice?', :user => user)
post = Post.new(:title => 'My second post', :body => 'SimplyStored is so nice?')
post.user = user
post.save

user.posts
user.posts(:force_reload => true) # このオプションは効かない

Post.find_all_by_title_and_user_id('My first post', user.id).first.body
post.delete # destroyは使えない