Mongoid2.0.0.rc7から移行されたMongoid2.2.0で、モデルのインスタンスを保存すると、rc7では発生しなかったスタックレベルの非常に深い例外が発生します。
これが私のモデルです。とてもシンプルです。
class Firm
include Mongoid::Document
references_many :accounts, :autosave => true
end
class Account
include Mongoid::Document
field :name, :type => String
referenced_in :firm, :autosave => true
end
サンプルコードは次のとおりです。
firm = Firm.create! :name=>'XYZ'
acc = Account.create! :name=>"Hello", :firm=>firm
例外がスローされますAccount.create!
アカウントを作成すると、膨大なスタックトレースが生成されます。
SystemStackError: stack level too deep
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_67'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_67'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:29:in `_callback_after_103'
org/jruby/RubyArray.java:1615:in `each'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/relations/auto_save.rb:28:in `_callback_after_103'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:429:in `_run_save_callbacks'
org/jruby/RubyBasicObject.java:1698:in `__send__'
org/jruby/RubyKernel.java:2097:in `send'
/home/x/.rvm/gems/jruby-1.6.7/gems/activesupport-3.0.3/lib/active_support/callbacks.rb:93:in `run_callbacks'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/modification.rb:23:in `prepare'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence/operations/update.rb:43:in `persist'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:86:in `update'
/home/x/.rvm/gems/jruby-1.6.7/gems/mongoid-2.2.0/lib/mongoid/persistence.rb:151:in `upsert'
autosave1つのモデルでのみ定義する必要がありますか？私がそうするなら、それはうまくいくようです。両方のモデルに自動保存を入れると無限ループになる理由は理解していますが、正しい解決策は何ですか？