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Posted to users@deltaspike.apache.org by Harald Wellmann <hw...@gmail.com> on 2014/02/10 16:04:18 UTC

JPA Criteria and Embeddables

Does the criteria API of DeltaSpike data support path expressions for
Embeddables?

I would like to express the equivalent of

  select c from Customer c where c.address.city = ?1

where

@Entity
class Customer {

   @Embedded
   Address address;
}

@Embeddable
class Address {

    String city;

}

Best regards,
Harald

Re: JPA Criteria and Embeddables

Posted by Harald Wellmann <hw...@gmail.com>.

My question was about the Criteria API. (The example is simplified. I do 
need dynamic criteria.)

Am 10.02.2014 18:27, schrieb Bruno Leonardo Gonçalves:
> The nested properties are not woking?
>
> http://deltaspike.apache.org/data.html#nested-properties
>
>
> Regards,
> Bruno
>
>
> 2014-02-10 13:04 GMT-02:00 Harald Wellmann <hw...@gmail.com>:
>
>> Does the criteria API of DeltaSpike data support path expressions for
>> Embeddables?
>>
>> I would like to express the equivalent of
>>
>>    select c from Customer c where c.address.city = ?1
>>
>> where
>>
>> @Entity
>> class Customer {
>>
>>     @Embedded
>>     Address address;
>> }
>>
>> @Embeddable
>> class Address {
>>
>>      String city;
>>
>> }
>>
>> Best regards,
>> Harald
>>
>

Re: JPA Criteria and Embeddables

Posted by Bruno Leonardo Gonçalves <br...@gmail.com>.

The nested properties are not woking?

http://deltaspike.apache.org/data.html#nested-properties


Regards,
Bruno


2014-02-10 13:04 GMT-02:00 Harald Wellmann <hw...@gmail.com>:

> Does the criteria API of DeltaSpike data support path expressions for
> Embeddables?
>
> I would like to express the equivalent of
>
>   select c from Customer c where c.address.city = ?1
>
> where
>
> @Entity
> class Customer {
>
>    @Embedded
>    Address address;
> }
>
> @Embeddable
> class Address {
>
>     String city;
>
> }
>
> Best regards,
> Harald
>