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From Patrick Julien <pjul...@gmail.com>
Subject Re: Use of AbstractLRSProxyCollection
Date Wed, 03 Aug 2011 14:27:25 GMT
Ah OK, I missed the part about @LRS and and it must be a "collection or map"



On Wed, Aug 3, 2011 at 10:23 AM, Rick Curtis <curtisr7@gmail.com> wrote:
> I'm not sure if you have done so yet, but please take a read through the
> docs to see if this helps clear things up for you.
>
> http://openjpa.apache.org/builds/latest/docs/manual/manual.html#ref_guide_dbsetup_lrs
> http://openjpa.apache.org/builds/latest/docs/manual/manual.html#ref_guide_pc_scos_proxy_lrs
>
>> 2. AbstractLRSProxyCollection is a Set<T>, but it's not a List<T>, is
> there an equivalent LRS object for lists?
> No, I don't believe there is a list implementation.
>
> On Tue, Aug 2, 2011 at 5:53 PM, Patrick Julien <pjulien@gmail.com> wrote:
>
>> I am trying to get the OpenJPA Cassandra plugin to play nice with
>> collections and stumbled upon  AbstractLRSProxyCollection or should I
>> say, when it should be used.  The ticket for your reference is here if
>> you wish to read it:
>>
>> https://github.com/riptano/hector-jpa/issues/11
>>
>> Here are a few questions I have:
>>
>> 1. If the fetch size property is set to -1, should LRS collections be
>> used in the first place?
>>
>> 2. AbstractLRSProxyCollection is a Set<T>, but it's not a List<T>, is
>> there an equivalent LRS object for lists?
>>
>> 3. How do you properly create an AbstractLRSProxyCollection.  The
>> state manager will only return an instance of
>> org.apache.openjpa.util.ProxyCollection.  How do you create an
>> instance of AbstractLRSProxyCollection that is properly attached to
>> its state manager, e.g., in the case of a child collection annotated
>> with @OneToMany?
>>
>> I see there's a setOwner() in that class, but that can't be enough can't
>> it?
>>
>> thanking you in advance for any information you may provide.
>>
>
>
>
> --
> *Rick Curtis*
>

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