On Mar 8, 2009, at 10:31 AM, Sergiu Dumitriu wrote:

> Vincent Massol wrote:
>> Hi,
>>
>> Some time ago we agreed that component implementations should be
>> located in the internal package. I now believe it's wrong if we want
>> to allow users to use our modules separately from the rest of XWiki  
>> as
>> standard java beans. I think it's a good property to have that users
>> can integrate our modules into their own code without taking the  
>> whole
>> of XWiki. This is what I'm trying to do with the rendering module.
>>
>> Thus I'm proposing to move the components out of the internal module
>> *only* for the rendering module for now even though I suspect that
>> we'll want to do that for all modules eventually.
>>
>> Here's my +1
>>
>
> What's the advantage? Or, what's wrong with keeping the internal
> package?

We should keep the internal package for sure for whatever is internal.  
What it means here is that the component implementation classes are  
public classes.

> Apart from a longer package name, there's no bound semantics on
> such a package. IMO it even has the advantage that it clearly delimits
> interfaces and abstract base classes from implementations.

The user will write for example:

Parser parser = new WikiModelXWikiParser(...);
parser.parse(new StringReader("**whatever**");
...

So this makes WikiModelXWikiParser public (this is an example but is  
true for all other components - or almost all of them).

Thanks
-Vincent
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