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https://issues.apache.org/jira/browse/JUDDI-633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13742303#comment-13742303
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Avinash Ganpat Mahajan commented on JUDDI-633:
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I tried to omit the find_tModel portion of query but it is not searching
services.
I tried with the "find_service.FindTModel.CategoryBag.KeyedReferences.Add" this
approach and changed the 1 qualifier.
i am now using qualifier "orlikekeys" with "approximateMatch" and it is
presenting services irrespective of QoS values given by User.
I think this is better to be used for ranking.
But i am not aware of how to parse the keyedreferences to get this values so to
rank service based on user preferences.
FindService find_service = new FindService();
find_service.Names.Add(service_name);
//adding qualifier's
// find_service.FindQualifiers.Add(FindQualifier.OrAllKeys);
find_service.FindQualifiers.Add(FindQualifier.OrLikeKeys);
find_service.FindQualifiers.Add(FindQualifier.ApproximateMatch);
find_service.FindTModel.CategoryBag.KeyedReferences.Add("UDDI-WSMInfo-QoS-cost_of_service",
service_cost, "cost_of_service");
find_service.FindTModel.CategoryBag.KeyedReferences.Add("UDDI-WSMInfo-QoS-service_provider",
service_provider, "service_provider");
find_service.FindTModel.CategoryBag.KeyedReferences.Add("UDDI-WSMInfo-QoS-service_location",
service_location, "service_location");
//Sending find service request over uddi connection.
ServiceList list = new ServiceList();
list = find_service.Send(myconn);
int service_found = list.ServiceInfos.Count;
//file.WriteLine("services found:" + service_found);
if (service_found != 0)
{
//Writing results into file from list of service infos.
foreach (ServiceInfo service_Info in list.ServiceInfos)
{
file.WriteLine("Service: {0} ({1})",
service_Info.Names[0].Text, service_Info.ServiceKey + "\r\n");
}
what you recommend to parse the keyedreferences of tModels to get QoS values?
> Building a Find Qualifiers for comparison operator such as "greater then" and
> "less than".
> ------------------------------------------------------------------------------------------
>
> Key: JUDDI-633
> URL: https://issues.apache.org/jira/browse/JUDDI-633
> Project: jUDDI
> Issue Type: New Feature
> Components: juddi-tomcat
> Affects Versions: 3.1.5
> Environment: Windows 8 Pro.
> Tomcat 7.0
> MySQL 5.6
> Reporter: Avinash Ganpat Mahajan
> Assignee: Kurt T Stam
> Labels: features
> Fix For: 3.1.5
>
> Original Estimate: 1,224h
> Remaining Estimate: 1,224h
>
> I am trying to implement QoS aware UDDI searching mechanism.
> As QoS attributes are stored in KeyedReferences so needs to have some
> qualifiers to give flexibility for searching such as for cost.
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