[infinispan-dev] OGM, Hot Rod and Grouping API

[Emmanuel Bernard]

On 06 Jun 2014, at 15:29, Emmanuel Bernard <emmanuel at hibernate.org> wrote:

> 
> On 06 Jun 2014, at 15:04, William Burns <mudokonman at gmail.com> wrote:
> 
>>> Does that answer your question? Because I’m not sure what you mean by the key being attached to the Tx.
>> 
>> The difference is say you have a tx1 on thread 1 then on the same
>> thread you ask for the group, if it is in the transaction controls
>> whether or not that pending update is seen.
>> 
>> Example:
>> 
>>   tx1 starts
>>   // Note key1 is in group 1
>>   cache.put(key1, someValue);
>> 
>>   Set<K> keys = cache.getGroup("group1");
>>   // The keys would contain key1 if taking part of transaction.
> 
> Yes that would be necessary.

That is provided by repeatable read BTW I think.

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