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Class: ActiveRecord::DatabaseConfigurations::DatabaseConfig

Do not use. This class is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
HashConfig, UrlConfig
Inherits: Object
Defined in: activerecord/lib/active_record/database_configurations/database_config.rb

Overview

Base.configurations will return either a HashConfig or UrlConfig respectively. It will never return a DatabaseConfig object, as this is the parent class for the types of database configuration objects.

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(env_name, name) ⇒ DatabaseConfig

[ GitHub ] 

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 11



def initialize(env_name, name)
  @env_name = env_name
  @name = name
  @adapter_class = nil
end


  







Instance Attribute Details



  

    #_database=(database)   (writeonly)
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 39



def _database=(database)
  raise NotImplementedError
end


  








  

    #env_name   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 9



attr_reader :env_name, :name


  








  

    #for_current_env?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 87



def for_current_env?
  env_name == ActiveRecord::ConnectionHandling::DEFAULT_ENV.call
end


  








  

    #name   (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 9



attr_reader :env_name, :name


  








  

    #replica?  ⇒ Boolean  (readonly)
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 79



def replica?
  raise NotImplementedError
end


  








  

    #use_metadata_table?  ⇒ Boolean  (readonly)
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 95



def use_metadata_table?
  raise NotImplementedError
end


  







Instance Method Details



  

    #adapter  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 43



def adapter
  raise NotImplementedError
end


  








  

    #adapter_class  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 17



def adapter_class
  @adapter_class ||= ActiveRecord::ConnectionAdapters.resolve(adapter)
end


  








  

    #checkout_timeout  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 67



def checkout_timeout
  raise NotImplementedError
end


  








  

    #database  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 35



def database
  raise NotImplementedError
end


  








  

    #host  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 31



def host
  raise NotImplementedError
end


  








  

    #idle_timeout  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 75



def idle_timeout
  raise NotImplementedError
end


  








  

    #max_queue  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 59



def max_queue
  raise NotImplementedError
end


  








  

    #max_threads  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 55



def max_threads
  raise NotImplementedError
end


  








  

    #migrations_paths  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 83



def migrations_paths
  raise NotImplementedError
end


  








  

    #min_threads  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 51



def min_threads
  raise NotImplementedError
end


  








  

    #new_connection  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 21



def new_connection
  adapter_class.new(configuration_hash)
end


  








  

    #pool  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 47



def pool
  raise NotImplementedError
end


  








  

    #query_cache  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 63



def query_cache
  raise NotImplementedError
end


  








  

    #reaping_frequency  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 71



def reaping_frequency
  raise NotImplementedError
end


  








  

    #schema_cache_path  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 91



def schema_cache_path
  raise NotImplementedError
end


  








  

    #validate!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/database_configurations/database_config.rb', line 25



def validate!
  adapter_class if adapter

  true
end