[jira] [Created] (OLINGO-478) Operator Precedence ignored

["Chandan V.A (JIRA)" <ji...@apache.org>]

Chandan V.A created OLINGO-478:
----------------------------------

             Summary: Operator Precedence ignored
                 Key: OLINGO-478
                 URL: https://issues.apache.org/jira/browse/OLINGO-478
             Project: Olingo
          Issue Type: Bug
          Components: odata2-jpa
    Affects Versions: V2 2.0.1
            Reporter: Chandan V.A
            Assignee: Chandan V.A


-----Original Message-----
From: Giacomo Pati [mailto:giacomo@pati.ch] 
Sent: Freitag, 31. Oktober 2014 08:41
To: dev@olingo.apache.org
Subject: Serious bug in FilterParser

Hi all

We recently run into a serious issue regarding filters and I want someone
of you to double check. When you run the following query against a
deployed olingo-odata2-jpa-processor-ref-web
like

http://localhost:8080/SalesOrderProcessing.svc/SalesOrderItems?$filter=(SoId
eq 2 or SoId eq 3 or SoId eq 4) and Delivered eq true

one would expect to see only Entities with a property Delivered == true but
this is not the case. I've also run a quick junit test against
FilterParserImpl with such a query using an ExpressionVisitor and figured
that it seems that the parenthesis are not respected which would reduce the
query to "SoId eq 2 or SoId eq 3 or SoId eq 4 and Delivered eq true" and it
seems that is actually what happens.

Anyone else?

Ciao
-- 
Giacomo




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