3 Replies Latest reply on Jan 7, 2014 2:41 PM by sannegrinovero

Async query DSL

furic Dec 31, 2013 6:51 AM

Hello

Is it possible to execute the query in async way and provide callback to be notified about result(s) as non-blocking stream ?

Thanks

1. Re: Async query DSL

wdfink Dec 31, 2013 7:01 AM (in response to furic)

Could you be a bit more specific and explain the use-case and what you try to achieve?
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2. Re: Async query DSL

furic Dec 31, 2013 10:24 AM (in response to wdfink)

There is async version of put and get Cache methods, I'm after the same functionality for DSL query list() method, something like this :

Future<PartialQueryResult<String>> futureResult = query.listAsync() ;
futureResult.subscribe(new Callback(){
public void onResult(PartialQueryResult<String> result){
}
})

class <T> PartialQueryResult{
List<T> list();
boolean isLast
}
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3. Re: Async query DSL

sannegrinovero Jan 7, 2014 2:41 PM (in response to furic)

Hi Alexander,
we call that "continuous queries" and while it's not available now we expect to make such a feature for Infinispan 7.
Current master matches Infinispan 7, so it would be a great time to join the developer mailing list, and suggest either patches or just participate in the brainstorming around this subject.

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