[hibernate-dev] Does anyone know of any HQL internal changes between Hibernate 4.0.0.Beta3 and 4.0.0.Beta4?

[Scott Marlow]

I'll add a security manager check to the get/set TCCL, do the manual 
test in AS7 once more and commit/merge to master.

On 08/02/2011 02:10 PM, Scott Marlow wrote:
> https://github.com/scottmarlow/hibernate-core/commit/07d15fb39b1ac7e28546ae5a67b387772ffbe33a
> seems to around it, by setting the TCCL to the Hibernate classloader
> around the Antlr call "setTokenObjectClass( HqlToken.class.getName() )"
>
> Any objections to this change?
>
> On 08/02/2011 11:12 AM, Scott Marlow wrote:
>> I created HHH-6536 for this issue.
>>
>> On 08/02/2011 09:46 AM, Scott Marlow wrote:
>>> Anyone else have any ideas of what might of changed.  Perhaps we were
>>> getting lucky in Beta3 and some unrelated bug was fixed that somehow was
>>> setting the TCCL for ANTLR.
>>>
>>>
>>> On 08/01/2011 05:20 PM, Scott Marlow wrote:
>>>> http://pastebin.com/SR3jsxGp contains the call stack for a
>>>> ClassNotFoundException of org.hibernate.hql.internal.ast.HqlToken (from
>>>> https://issues.jboss.org/browse/AS7-1433).  The exception message isn't
>>>> shown but the jira has that.
>>>>
>>>> I tried the supplied test case against Hibernate 4.0.0.Beta3 and don't
>>>> have the same problem.  Does anyone know of a Hibernate 4.0.0.Beta4
>>>> change that could of caused this?
>>>>
>>>> Perhaps we need to set the TCCL to the hibernate CL when constructing
>>>> the HqlBaseLexer as a workaround (the Hibernate classloader depends on
>>>> the antlr classloader module, so that should work).
>>>>
>>>> Whatever the solution is, I'd like to better understand what changed to
>>>> cause this.
>>>>
>>>> Thanks,
>>>> Scott
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