Module: ActiveVersion::Runtime

Defined in:
lib/active_version/runtime.rb

Defined Under Namespace

Classes: ActiveRecordAdapter, NullAdapter

Constant Summary collapse

REQUIRED_ADAPTER_METHODS = 
%i[base_connection connection_for].freeze

Class Method Summary collapse

Class Method Details

.active_record_connection_errors ⇒ Object 



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# File 'lib/active_version/runtime.rb', line 91

def active_record_connection_errors
  return [] unless defined?(::ActiveRecord)

  errors = [
    ::ActiveRecord::ConnectionNotEstablished,
    ::ActiveRecord::NoDatabaseError,
    ::ActiveRecord::StatementInvalid
  ]
  errors << ::ActiveRecord::ConnectionNotDefined if defined?(::ActiveRecord::ConnectionNotDefined)
  errors
end

.adapter ⇒ Object 



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# File 'lib/active_version/runtime.rb', line 77

def adapter
  @adapter ||= default_adapter
end

.adapter=(runtime_adapter) ⇒ Object 



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# File 'lib/active_version/runtime.rb', line 81

def adapter=(runtime_adapter)
  candidate = runtime_adapter || default_adapter
  validate_adapter!(candidate)
  @adapter = candidate
end

.required_adapter_methods ⇒ Object 



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# File 'lib/active_version/runtime.rb', line 69

def required_adapter_methods
  REQUIRED_ADAPTER_METHODS.dup
end

.reset_adapter! ⇒ Object 



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# File 'lib/active_version/runtime.rb', line 87

def reset_adapter!
  @adapter = default_adapter
end

.supports_current_transaction_id?(connection) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_version/runtime.rb', line 109

def supports_current_transaction_id?(connection)
  return adapter.supports_current_transaction_id?(connection) if adapter.respond_to?(:supports_current_transaction_id?)

  postgresql_connection?(connection)
end

.supports_partition_catalog_checks?(connection) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_version/runtime.rb', line 115

def supports_partition_catalog_checks?(connection)
  return adapter.supports_partition_catalog_checks?(connection) if adapter.respond_to?(:supports_partition_catalog_checks?)

  postgresql_connection?(connection)
end

.supports_transactional_context?(connection) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_version/runtime.rb', line 103

def supports_transactional_context?(connection)
  return adapter.supports_transactional_context?(connection) if adapter.respond_to?(:supports_transactional_context?)

  postgresql_connection?(connection)
end

.valid_adapter?(runtime_adapter) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_version/runtime.rb', line 73

def valid_adapter?(runtime_adapter)
  missing_adapter_methods(runtime_adapter).empty?
end