Was anything decided in this morning's meeting?
June
On 04/03/09 14:21, Jerome Dochez wrote:
> interesting questions.
>
> let's talk about this at our next engineering meeting. Sahoo will you
> be able to join ?
>
> jerome
>
> On Apr 3, 2009, at 10:00 AM, June.Parks_at_Sun.COM wrote:
>
>> Jan brings up the topic of class loaders to be added later. GFv2 had
>> MBean and LifeCycleModule class loaders that so far GFv3 doesn't
>> have. I've heard that the final v3 release will include MBeans and
>> LifeCycle modules, so I'm wondering if there are going to be special
>> class loaders for these, and if so, where they will be in the hierarchy.
>>
>> In v2, the MBean class loader has the same parent as the Common class
>> loader and the LifeCycleModule class loader has the same parent as
>> the Application (now Applib) class loader. Will this also be the
>> case in v3?
>>
>> June
>>
>> On 04/02/09 20:14, Jan Luehe wrote:
>>> Sahoo,
>>>
>>> given an app, we'd like to be able to query
>>>
>>> org.glassfish.internal.api.ClassLoaderHierarchy
>>>
>>> for the classloader that comprises the library JAR files passed
>>> to the --libraries deploy command option during the app's deployment.
>>>
>>> We noticed that in addition to taking an app name,
>>> ClassLoaderHierarchy#getAppLibClassLoader also requires a list of
>>> library URIs (corresponding to the JARs specified via --libraries)
>>> as one of its arguments.
>>>
>>> We were hoping that passing the app name would be sufficient.
>>>
>>> Do you know how we can get to the List<URI> from any of the artifacts
>>> made available to com.sun.enterprise.web.WebApplication?
>>>
>>> Alternatively, we could navigate to [F] from [H] in:
>>>
>>> archive class loader [H]
>>> -> Modules class loader [G]
>>> -> applib class loader [F]
>>> -> connector class loader [E]
>>> -> common class loader [D]
>>> -> public API class loader [C]
>>> -> extension class loader [B]
>>> -> null (a.k.a. bootstrap class loader) [A]
>>>
>>> but that would be error prone since additional classloaders may be
>>> inserted into the chain sometime in the future.
>>>
>>> Thanks,
>>>
>>> Jan
>>>
>>>
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>>
>>
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