class Riddl::Utils::Properties::Query
Public Instance Methods
response()
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# File lib/ruby/riddl/utils/properties.rb, line 166 def response backend = @a[0] handler = @a[1] EM.defer{handler.read} unless handler.nil? query = (@p[0].value.to_s.strip.empty? ? '*' : @p[0].value) begin e = backend.data.find(query) rescue => e prop = XML::Smart::string("<not-existing xmlns=\"http://riddl.org/ns/common-patterns/properties/1.0\"/>").to_s return Riddl::Parameter::Complex.new("value","text/xml",prop.to_s) end if e.class == XML::Smart::Dom::NodeSet if e.any? prop = XML::Smart::string("<value xmlns=\"http://riddl.org/ns/common-patterns/properties/1.0\"/>") prop.root.add(e) else prop = XML::Smart::string("<not-existing xmlns=\"http://riddl.org/ns/common-patterns/properties/1.0\"/>").to_s end return Riddl::Parameter::Complex.new("value","text/xml",prop.to_s) else return Riddl::Parameter::Simple.new("value",e.to_s) end end