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Size: 1.04 KB
Versions: 32
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Stored size: 1.04 KB
Contents
class Match::SKOS::Base < Match::Base
self.rdf_namespace = 'skos'
def self.build_from_rdf(subject, predicate, object)
raise "Note::SKOS::Base#build_from_rdf: Subject (#{subject}) must be able to recieve this kind of notes (#{self.name} => #{self.name.to_relation_name})." unless subject.class.reflections.include?(self.name.to_relation_name)
raise "Note::SKOS::Base#build_from_rdf: Object (#{object}) must be a URI" unless object =~ /^<(.+)>$/
uri = $1
subject.send(self.name.to_relation_name) << self.new(:value => uri)
end
def build_rdf(document, subject)
raise "Match::SKOS::Base#build_rdf: Class #{self.name} needs to define self.rdf_namespace and self.rdf_predicate." unless self.rdf_namespace && self.rdf_predicate
if (IqRdf::Namespace.find_namespace_class(self.rdf_namespace.camelcase))
subject.send(self.rdf_namespace.camelcase).send(self.rdf_predicate, URI.parse(value))
else
raise "Match::SKOS::MappingRelation#build_rdf: couldn't find Namespace '#{self.rdf_namespace.camelcase}'."
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems