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From "Richard S. Hall" <he...@ungoverned.org>
Subject Re: How to find a bundle's classloader in a extender ?
Date Thu, 02 Jun 2011 13:21:19 GMT
On 6/2/11 0:40, ext2 wrote:
> Thanks Richard:
> Sorry, forgive me;
> I mis-read your reply as my pool English;
> Bundle.loadClass() is enough for spring-dm

Yes, that should be sufficient. There aren't too many reasons why you 
must have the bundle's actual class loader, since the Bundle object 
exposes a similar set of methods to access the bundle's content.

-> richard

>
>> -----original -----
>>
>>
>> Thanks Richard
>>
>> It seems there is no way to do this in a normal ways; :(
>> But I still feel confuse why the other extender do such a familiar
> function
>> based on felix. (etc: spring-dm and war extender will also initialize
> object
>> by application bundle's class).
>>
>> Does anyone know about this?
>>
>>
>>> ------------------------
>>> Sender: Richard S. Hall [mailto:heavy@ungoverned.org]
>>> Date: 2011/6/2 12:10
>>> Receiver: users@felix.apache.org
>>> Subject: Re: How to find a bundle's classloader in a extender ?
>>>
>>>
>>>
>>> On 06/01/2011 11:37 PM, ext2 wrote:
>>>> Hi:
>>>> 	I am writing a extender program which will listen the bundle start
>>>> event; and each bundle will contains a configuration file which
> describe
>>>> some java class of bundle to be launched;
>>>> 	But when the extender received the bundle start event. Then I have
>>>> no idea about how to get the bundle's class loader to loading class by
>> name;
>>>> 	I check the osgi-specification and haven't find the API to got class
>>>> loader from bundle or bundleContext;
>>>> 	Doest anyone know something  about this ?
>>> If you just want to load a class from a bundle, you can use
>>> Bundle.loadClass()...in the R4.3 spec there is a way to get the actual
>>> class loader, but Felix doesn't yet support R4.3...
>>>
>>> ->  richard
>>>
>>>> 	thanks for any suggestion
>>>>
>>>>
>>>>
>>>>
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>>
>>
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>
>
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