Module: Riagent::SearchSchema

Defined in:
lib/riagent/search_schema.rb

Overview

Generates RiakJson::CollectionSchema objects (translated into Solr schemas by RiakJson) from annotated document attributes. Usage: <code>

class SampleModel
  include Riagent::ActiveDocument
  collection_type :riak_json
  attribute :name, required: true, search_index: { as: :text }
end
puts SampleModel.schema.inspect
# => <RiakJson::CollectionSchema:0x000001050eef10 @fields=[{:name=>"name", :type=>"text", :require=>true}]>

SampleModel.save_solr_schema()  # sets that schema for the collection

</code>

Instance Method Summary collapse

Instance Method Details

#save_solr_schema ⇒ Object

Saves the generated Solr indexing schema to RiakJson. Usage: <code>

SampleModel.save_solr_schema()

</code>



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# File 'lib/riagent/search_schema.rb', line 54

def save_solr_schema
  self.collection.set_schema(self.schema)
end

#schema ⇒ Object

Returns a CollectionSchema instance, derived from the document attributes



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# File 'lib/riagent/search_schema.rb', line 38

def schema
  schema = RiakJson::CollectionSchema.new
  self.attribute_set.each do | attribute |
    if attribute.options.include? :search_index
      field_type = attribute.options[:search_index][:as]
      schema.add_field(field_type, attribute.options[:name], attribute.options[:required])
    end
  end
  schema
end