module OM::XML::TerminologyBasedSolrizer::ClassMethods
Module Methods
Public Instance Methods
Build a solr document from doc
based on its terminology @param [OM::XML::Document] doc
@param [Hash] solr_doc (optional) solr_doc (values hash) to populate
# File lib/om/xml/terminology_based_solrizer.rb, line 15 def solrize(doc, solr_doc=Hash.new, field_mapper = nil) unless doc.class.terminology.nil? doc.class.terminology.terms.each_pair do |term_name,term| doc.solrize_term(term, solr_doc, field_mapper) unless term.is_root_term? end end return solr_doc end
Populate a solr document with solr fields corresponding to the given xml node Field names are generated using settings from the term in the doc
's terminology corresponding to term_pointer
If the supplied term does not have an index_as attribute, no indexing will be performed. @param [Nokogiri::XML::Node] node_value node to solrize @param [OM::XML::Document] doc document the node came from @param [Array] term_pointer Array pointing to the term that should be used for solrization settings @param [Term] term the term to be solrized @param [Hash] solr_doc (optional) solr_doc (values hash) to populate @return [Hash] the solr doc
# File lib/om/xml/terminology_based_solrizer.rb, line 58 def solrize_node(node_value, doc, term_pointer, term, solr_doc = Hash.new, field_mapper = nil, opts = {}) return solr_doc unless term.index_as && !term.index_as.empty? generic_field_name_base = OM::XML::Terminology.term_generic_name(*term_pointer) create_and_insert_terms(generic_field_name_base, node_value, term.index_as, solr_doc) if term_pointer.length > 1 hierarchical_field_name_base = OM::XML::Terminology.term_hierarchical_name(*term_pointer) create_and_insert_terms(hierarchical_field_name_base, node_value, term.index_as, solr_doc) end solr_doc end
Populate a solr document with fields based on nodes in xml
Values for a term are gathered by to term_pointer
using OM::XML::TermValueOperators.term_values
and are deserialized by OM
according to :type, as determined in its terminology. The content of the actual field in solr is each node
of the nodeset
returned by OM
, rendered to a string. @param [OM::XML::Document] doc xml document to extract values from @param [OM::XML::Term] term corresponding to desired xml values @param [Hash] solr_doc (optional) solr_doc (values hash) to populate
# File lib/om/xml/terminology_based_solrizer.rb, line 33 def solrize_term(doc, term, solr_doc = Hash.new, field_mapper = nil, opts={}) parents = opts.fetch(:parents, []) term_pointer = parents+[term.name] nodeset = doc.term_values(*term_pointer) nodeset.each do |n| doc.solrize_node(n, term_pointer, term, solr_doc, field_mapper) unless term.kind_of? OM::XML::NamedTermProxy term.children.each_pair do |child_term_name, child_term| doc.solrize_term(child_term, solr_doc, field_mapper, opts={:parents=>parents+[{term.name=>nodeset.index(n)}]}) end end end solr_doc end