def start_element(name, attributes)
super
case name
when 'QueryResultRecords'
results = extract_attributes(attributes)
@response[:type] = results[:type]
@response[:href] = results[:href]
@response[:total] = results[:total].to_i
key = @response[:href].scan(/filter=metadata:(.*)==STRING/).flatten.first
value = @response[:href].scan(/STRING:(.*)&?/).flatten.first
@response[:id] = "#{key}:#{value}"
when 'VMRecord'
results = extract_attributes(attributes)
results[:id] = results[:href].split('/').last
results[:vapp_name] = results.delete(:containerName)
results[:vapp_id] = results.delete(:container).split('/').last
results[:cpu] = results.delete(:numberOfCpus)
results[:memory] = results.delete(:memoryMB)
results[:type] = "application/vnd.vmware.vcloud.vm+xml"
@response[:vm_records] << results
end
end