[hibernate-dev] Do you know of any ASL 2 implementation of...

Mark Hobson markhobson at gmail.com
Fri Jan 30 09:46:18 EST 2009


Cool, I'll aim to create the project as soon as I get a free moment.
Extra hands would be appreciated so I can't see a problem with giving
you commit access.  Copyright isn't an issue as I work for my own
company :)

I'll post the URL once it's up there.  Likely to be after the weekend
if that's alright?

Cheers,

Mark

2009/1/30 Emmanuel Bernard <emmanuel at hibernate.org>:
> That's fine, you can go host it on google-code under the ASL 2. That way we
> can use it as a source level or jar level dependency.
>
> It would be nice to get commit access so we can participate in enhancing the
> support coverage.
>
> Jboss.org might have some benefits as a forge but the .org team is very busy
> at the moment, so creating a new project would be a bit low in priority.
> Google code is quite nice and clean.
>
> BTW before dropping the code, make sure you have the copyright rights (if
> you developed that for a company, you might have to ask them).
>
> Thanks!
>
> Emmanuel
>
> On  Jan 30, 2009, at 05:04, Mark Hobson wrote:
>
>> ASL 2.0 is fine with me.  I was thinking about hosting it somewhere
>> like Google Code since there's a few open-source projects that I've
>> seen which could benefit from it.  Let me know, I can create a project
>> and you can give it a spin.
>>
>> Cheers,
>>
>> Mark
>>
>> 2009/1/30 Emmanuel Bernard <emmanuel at hibernate.org>:
>>>
>>> Cool, that's already a nice start.
>>> Let me see if I find something.
>>>
>>> Would you be OK to contribute it under the ASL 2.0 license to us?
>>>
>>> On  Jan 29, 2009, at 09:44, Mark Hobson wrote:
>>>
>>>> I haven't gone into supporting type variables, hence I don't perform
>>>> type capturing or inference yet, although I would be interested in
>>>> adding this.  For an example of what is currently implemented, the
>>>> following are from the tests:
>>>>
>>>> Number <: Integer
>>>> Object <: Integer
>>>> List <: List<Integer>
>>>> Collection<Integer> <: List<Integer>
>>>> Collection<Integer> <: ArrayList<Integer>
>>>> List<Integer> !<: Set<Integer>
>>>> List<Number> !<: List<Integer>
>>>> List<?> <: List<Integer>
>>>> List<? extends Number> <: List<Number>
>>>> List<? extends Number> <: List<Integer>
>>>> List<? extends Number> !<: List<Object>
>>>> List<? super Number> <: List<Number>
>>>> List<? super Number> <: List<Object>
>>>> List<? super Number> !<: List<Integer>
>>>> List<Integer> <: IntegerArrayList
>>>>
>>>> Let me know if you find any existing libraries since I use this in my
>>>> other projects.  If there's nothing out there then open-sourcing this
>>>> would stop people from having to reinvent the wheel.
>>>>
>>>> Cheers,
>>>>
>>>> Mark
>>>>
>>>> 2009/1/29 Emmanuel Bernard <emmanuel at hibernate.org>:
>>>>>
>>>>> If I can't find an other alternative that would surely be of help yes
>>>>> :)
>>>>>
>>>>> Do you know how much of the subtype rules you have implemented?
>>>>>
>>>>> The one that sounded non trivial to me were around detecting that
>>>>> generic
>>>>> are supertypes of others:
>>>>> - containment and equivalence
>>>>> - capture conversion
>>>>> - intersection types
>>>>> - management of bounds
>>>>> (using the language of the JSL)
>>>>>
>>>>>
>>>>> On  Jan 29, 2009, at 05:49, Mark Hobson wrote:
>>>>>
>>>>>> I've written a small utility library that provides methods to work
>>>>>> with Types, specifically it contains such a method isAssignable(Type
>>>>>> supertype, Type type) that should satisfy your requirements.
>>>>>>
>>>>>> I've been considering open-sourcing it so would be happy to do so if
>>>>>> you were interested?
>>>>>>
>>>>>> Cheers,
>>>>>>
>>>>>> Mark
>>>>>>
>>>>>> 2009/1/29 Emmanuel Bernard <emmanuel at hibernate.org>:
>>>>>>>
>>>>>>> Specifically a routine like
>>>>>>> boolean isSuperType(Type super, Type, sub);
>>>>>>> note Type, not Class<?>
>>>>>>>
>>>>>>> On  Jan 28, 2009, at 21:22, Emmanuel Bernard wrote:
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> http://java.sun.com/docs/books/jls/third_edition/html/typesValues.html#4.10
>>>>>>>
>>>>>>> Subtyping
>>>>>>>
>>>>>>> I am looking for an ASL 2 / BSD implementation of the subtyping
>>>>>>> resolution
>>>>>>> algorithm in Java.
>>>>>>>
>>>>>>> I am thinking Harmony might have one.
>>>>>>>
>>>>>>> Anybody knows?
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> hibernate-dev mailing list
>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> hibernate-dev mailing list
>>>>>>> hibernate-dev at lists.jboss.org
>>>>>>> https://lists.jboss.org/mailman/listinfo/hibernate-dev
>>>>>>>
>>>>>>>
>>>>>
>>>>>
>>>
>>>
>
>



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