Re: [eclipselink-users] possible issue updating from v2.3.3 to v2.4.0

[Phillip Ross <phillip.w.g.ross@xxxxxxxxx>]

Thanks Tom! I'll try these.

On Thu, Sep 13, 2012 at 1:15 PM, Tom Ware <tom.ware@xxxxxxxxxx> wrote:
> Hi Phillip,
>
>   I can't see anything wrong with your query.  There have been a number of
> fixes since 2.4.0 in the new parser.  It would be worth trying a recent
> 2.4.1 build to confirm you are still seeing a problem:
>
> http://www.eclipse.org/eclipselink/downloads/nightly.php
>
>   You can also work around the issue by reverting to the old parser using
> the following persistence property.
>
> eclipselink.jpql.parser=org.eclipse.persistence.queries.ANTLRQueryBuilder
>
> -Tom
>
>
> On 13/09/2012 1:08 PM, Phillip Ross wrote:
>>
>> Hi all, I'm testing v2.4.0 of eclipselink and the first issue I run
>> into is an NPE in a hermes parser class.  Just to start
>> troubleshooting I wanted to see if maybe my query is incorrectly using
>> a query expression that has a problem that 2.3.x was more forgiving
>> about.
>>
>> I have an entity (Product) with an element collection map:
>>     @ElementCollection  protected Map<String, String>  localizedNames;
>>
>> (The property is protected probably because it uses an inheritance
>> strategy and classes which extend it.)
>>
>> Here is the query declaration:
>> @NamedQuery(name="Product.findByLocalizedName", query="select p from
>> Product p join p.localizedNames m where key(m)=:language and
>> value(m)=:name")
>>
>> Does this appear to have any obvious problems I might be missing?
>>
>> Thanks
>> - Phillip
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>
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