Class: ElasticRecord::Index::Deferred::DeferredConnection

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_record/index/deferred.rb

Defined Under Namespace

Classes: DeferredAction

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(index) ⇒ DeferredConnection

Returns a new instance of DeferredConnection.



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# File 'lib/elastic_record/index/deferred.rb', line 16

def initialize(index)
  self.index = index
  self.bulk_stack = []
  reset!
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object (private) 



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# File 'lib/elastic_record/index/deferred.rb', line 45

def method_missing(method, *args, &block)
  super unless index.real_connection.respond_to?(method)

  if READ_METHODS.include?(method)
    flush!
    index.real_connection.json_post("/#{index.alias_name}/_refresh") if requires_refresh?(method, *args)
    index.real_connection.send(method, *args, &block)
  else
    deferred_actions << DeferredAction.new(method, args, block)
  end
end

Instance Attribute Details

#bulk_stack ⇒ Object

Returns the value of attribute bulk_stack.



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# File 'lib/elastic_record/index/deferred.rb', line 14

def bulk_stack
  @bulk_stack
end

#deferred_actions ⇒ Object

Returns the value of attribute deferred_actions.



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# File 'lib/elastic_record/index/deferred.rb', line 12

def deferred_actions
  @deferred_actions
end

#index ⇒ Object

Returns the value of attribute index.



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# File 'lib/elastic_record/index/deferred.rb', line 11

def index
  @index
end

#writes_made ⇒ Object

Returns the value of attribute writes_made.



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# File 'lib/elastic_record/index/deferred.rb', line 13

def writes_made
  @writes_made
end

Instance Method Details

#flush! ⇒ Object 



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# File 'lib/elastic_record/index/deferred.rb', line 35

def flush!
  deferred_actions.each do |queued_action|
    self.writes_made = true
    queued_action.run(index.real_connection)
  end
  deferred_actions.clear
end

#reset! ⇒ Object 



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# File 'lib/elastic_record/index/deferred.rb', line 22

def reset!
  if writes_made
    begin
      index.disable_deferring!
      index.delete_by_query match_all: {}
    ensure
      index.enable_deferring!
    end
  end
  self.deferred_actions = []
  self.writes_made = false
end