Class: Blacklight::Marc::Indexer

Inherits:
Traject::Indexer::MarcIndexer
  • Object
show all
Includes:
Traject::Macros::Marc21Semantics, Traject::Macros::MarcFormats
Defined in:
lib/blacklight/marc/indexer.rb

Direct Known Subclasses

MarcIndexer

Defined Under Namespace

Modules: Dewey, Formats

Constant Summary collapse

ATOZ = 
('a'..'z').to_a.join('')
ATOU = 
('a'..'u').to_a.join('')

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Indexer

Returns a new instance of Indexer.



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# File 'lib/blacklight/marc/indexer.rb', line 22

def initialize
  super

  settings do
    provide "reader_class_name", "Traject::MarcReader"
    if c = Blacklight.connection_config
      provide "solr.url", c[:url]
    end
    provide "solr_writer.commit_on_close", "true"
    provide "solr_writer.thread_pool", 1
    provide "solr_writer.batch_size", 100
    provide "writer_class_name", "Traject::SolrJsonWriter"
    provide 'processing_thread_pool', 1
    provide "log.batch_size", 10_000
  end
end

Instance Method Details

#get_xml(options = {}) ⇒ Object 



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# File 'lib/blacklight/marc/indexer.rb', line 45

def get_xml options={}
  lambda do |record, accumulator|
    accumulator << MARC::FastXMLWriter.encode(record)
  end
end

#trim ⇒ Object 



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# File 'lib/blacklight/marc/indexer.rb', line 39

def trim
  lambda do |record, accumulator|
    accumulator.each {|x| x.strip!}
  end
end