Class: Elasticsearch::Extensions::Documents::Storage

Inherits:
Object
  • Object
show all
Defined in:
lib/elasticsearch/extensions/documents/storage.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Storage

Returns a new instance of Storage.



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 8

def initialize(options = {})
  @client = options.fetch(:client) { Documents.client }
  @config = options.fetch(:config) { Documents.configuration }
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 6

def client
  @client
end

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 6

def config
  @config
end

Instance Method Details

#create_index(index_name) ⇒ Object 



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 21

def create_index(index_name)
  client.indices.create(index: index_name, body: index_definition) unless index_exists?(index_name)
end

#drop_index(index_name) ⇒ Object 



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 13

def drop_index(index_name)
  client.indices.delete(index: index_name) if index_exists?(index_name)
end

#index_definition ⇒ Object 



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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 25

def index_definition
  {}.tap do |body|
    body[:settings] = config.settings if config.settings
    body[:mappings] = config.mappings if config.mappings
  end
end

#index_exists?(index_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/elasticsearch/extensions/documents/storage.rb', line 17

def index_exists?(index_name)
  client.indices.exists(index: index_name)
end