Re: Simple servlet with xml output - to tapestry

[thanos <at...@gmail.com>]

Turns out the patch is too big to apply.
Fernando, is it possible to share a build with the patch applied? I am sure
other people will have the save need and would surely appreciated it

thanks
Thanos


Fernando Padilla wrote:
> 
> Yes you can output XML directly from the template with some caveats.
> 
> 1) By default the contentType is "text/html", if you want to change that 
> you can override it by using this annotation on your page class file:
> @Meta("tapestry.response-content-type=text/xml")
> 
> 2) namespaces are totally ignored and stripped out.
> 
> 3) if you use any of the special html elements, then it uses the old 
> html method of not actually closing the tags ( <br>,  , etc ).  So 
> essentially it outputs invalid xml.  You might have to do some post 
> processing to clean it up..
> 
> 
> possible work around:
> 
> If you need namespaces, or if you need to avoid the "special html tag" 
> handling, you need to look at JIRA issue TAPESTRY-1600.  Go there and 
> vote on the bug, it also has a patch if you're stuck and feeling 
> adventurous.  I have been using the patch for over a month on 
> production, and have gotten response from another person that they are 
> pretty happy with it.
> 
> Go vote for it, for some reason we have gotten zero response from the T5 
> developers on reviewing the patch.  If applying the patch is too much 
> for you and there is still interest, maybe I'll have to maintain a 
> tapestry build with the patch applied..
> 
> 
> 
> 
> 
> llonely wrote:
>> Many thanks Thiago,
>> this is surprisingly helpful!
>> 
>> Is XML output possible on template level? Having a template with the
>> basic
>> structure and update it based on parameter values.
>> 
>> BR
>> 
>> 
>> 
>> 
>> Thiago H de Paula Figueiredo-2 wrote:
>>> On Wed, 31 Oct 2007 09:22:47 -0200, llonely <at...@gmail.com> wrote:
>>>
>>>> Hi all,
>>>>
>>>> I am currently testing tapestry and trying to convert a simple servlet.
>>>>
>>>> I have a typical servlet that gets parameters and returns xml
>>> Generate the XML output using any method you fancy and then return a  
>>> StreamResponse (in this case, a TextStreamResponse) in your onActivate  
>>> method. Tapestry 5 will not issue a redirect as it does with normal
>>> pages.  
>>> One example is in Howard's blog:  
>>> http://tapestryjava.blogspot.com/2007/08/handling-direct-urls-in-tapestry-5.html.  
>>> :)
>>>
>>> In previous versions this kind of situation was hard to implement, but
>>> in  
>>> Tapestry 5 it's a piece of cake. :)
>>>
>>> -- 
>>> Thiago H. de Paula Figueiredo
>>> Desenvolvedor, Instrutor e Consultor de Tecnologia
>>> Eteg Tecnologia da Informação Ltda.
>>> http://www.eteg.com.br
>>>
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>>>
>>>
>> 
> 
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