Class: Sunspot::FieldFactory::Static

Inherits:
Abstract
  • Object
show all
Defined in:
lib/sunspot/field_factory.rb

Overview

A StaticFieldFactory generates normal static fields. Each factory instance contains an eager-initialized field instance, which is returned by the #build method.

Instance Attribute Summary

Attributes inherited from Abstract

#name

Instance Method Summary collapse

Constructor Details

#initialize(name, type, options = {}, &block) ⇒ Static

Returns a new instance of Static.



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# File 'lib/sunspot/field_factory.rb', line 33

def initialize(name, type, options = {}, &block)
  super(name, options, &block)
  unless name.to_s =~ /^\w+$/
    raise ArgumentError, "Invalid field name #{name}: only letters, numbers, and underscores are allowed."
  end
  @field =
    if type == Type::TextType
      FulltextField.new(name, options)
    else
      AttributeField.new(name, type, options)
    end
end

Instance Method Details

#build ⇒ Object

Return the field instance built by this factory



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# File 'lib/sunspot/field_factory.rb', line 49

def build
  @field
end

#populate_document(document, model) ⇒ Object

Extract the encapsulated field’s data from the given model and add it into the RSolr document for indexing.



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# File 'lib/sunspot/field_factory.rb', line 57

def populate_document(document, model) #:nodoc:
  unless (value = @data_extractor.value_for(model)).nil?
    Util.Array(@field.to_indexed(value)).each do |scalar_value|
      document.add_field(
        @field.indexed_name.to_sym,
        scalar_value, @field.attributes
      )
    end
  end
end

#signature ⇒ Object

A unique signature identifying this field by name and type.



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# File 'lib/sunspot/field_factory.rb', line 71

def signature
  [@field.name, @field.type]
end