セッションのDB管理

■[アプリ名]/apps/ksd_mobile/config/factories.yml

  user:
    class: myUser
    param:
      timeout:         1800
      logging:         %SF_LOGGING_ENABLED%
      use_flash:       true
      default_culture: %SF_DEFAULT_CULTURE%

  storage:
    class: myMobileSessionStorage #自作クラス
    param:
      session_name: mobile_uid
      db_table:     session
      db_id_col:    id
      db_data_col:  data
      db_time_col:  updated_at
      database:     propel