If there is no real need, I will vote to pull out the depency

Giuseppe

--- Ven 10/6/11, Sunburned Surveyor <sunburned.surve...@gmail.com> ha scritto:

Da: Sunburned Surveyor <sunburned.surve...@gmail.com>
Oggetto: Re: [JPP-Devel] LayerStyle2SLDPlugIn : xalan or not xalan ?
A: "OpenJump develop and use" <jump-pilot-devel@lists.sourceforge.net>
Data: Venerdì 10 giugno 2011, 21:45

Michael,

Did we decide whether or not to c

Landon

2011/5/30 Michaël Michaud <michael.mich...@free.fr>:
> Hi Jukka,
>
> Good point, you know interconnections between different opensource java
> projects very well.
>
> I don't thing hardcoding a xml namespace prefix can break compatibility
> as long as the namespace can still be choosen.
> But this is only theory. I'd be glad to hear from deegree guys about it.
> I know that 3 Mb is not much nowadays, but I'd feel better if every jar
> embeded in OpenJUMP distro had a well known reason to be there.
>
> Thanks for help,
>
> Michaël
>
> Le 30/05/2011 06:20, Rahkonen Jukka a écrit :
>> Hi,
>>
>> I believe that the SLD stuff in OpenJUMP has been made somehow to work as an 
>> editing tool for building SLDs to be used on deegree WMS server. Deegree 
>> project and Lat/lon do not nowadays say much about OpenJUMP/deejump but they 
>> are concentrating on developing iGeoDesktop as a web GIS client. So dropping 
>> xalan could break a possibility to make SLDs directly usable on deegree WMS 
>> but actually I do not know if that feature even works at the moment or if we 
>> have people using OpenJUMP for that.
>>
>> -Jukka Rahkonen-
>>
>> Michaël Michaud wrote:
>>
>>> Hi,
>>> Technical question/proposition to get rid of xalan
>>> As mentionned by Giuseppe, currently, LayerStyle2SLDPlugIn needs xalan
>>> library to work (about 3Mb).
>>> As far as I could see, Xalan is just needed to add a user-defined
>>> namespace to the SLD file.
>>> To be honnest, I don't know what is this namespace for as it's only used
>>> in text nodes of<ogc:PropertyName>  elements.
>>> Currently, this namespace is defined with a prefix which corresponds to
>>> the last element of the namespace URI (ex. prefix="app",
>>> namespace="http://www.deegree.org/app";).
>>> Computing a dynamic prefix (using last part of the user-defined URI)
>>> along with a dynamic user-defined namespace is something I could not do
>>> in pure java (javax.xml.transform)
>>> On the other hand, adding a user-defined namespace with a hardcoded
>>> prefix or a default prefix is something which can be achieved with the
>>> JRE (without xalan).
>>> I don't know why standard java (javax.xml.transform package) does not
>>> work the same way as xalan, but if the only reason to use xalan is to be
>>> able to choose the namespace prefix, I would rather get rid of it.
>>> That said, I just discover SLD, and i would appreciate any advice from
>>> xls, xml or SLD gurus if there are some around there.
>> Michaël
>>
>>
>>
>>
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