Re: No uploaded file when upgrading to new Tapestry version (Spring Boot jar, embedded Tomcat...)

Ahhhhh, big SORRY for version typo...

I meant that I used 5.3.7 (not 4.3.7), and I wanted to stay there, but 
there was some java-8 related issue during boot, and I had to upgrade to 
5.3.8 (release notes says some java -8 issue was fixed there).

I didn't want to upgrade , at least not for now because the web app is 
huge, to newest 5.4.x version.

But I managed, with few errors, to start the 5.4.x version of my app, 
just to check single page that uses Upload component, and it seems the 
issue with uploading preserves.

Ugh, dunno whhat to look next...

-Vjeran

On 06/19/2018 06:49 PM, Ivano Luberti wrote:
> Side questiono on this message: Tapestry 4.3.7 is not compatible with
> Java 8 ?
>
>
> Il 19/06/2018 18:28, Vjeran Marcinko ha scritto:
>>   Hi,
>>
>> I am upgrading my old Tapestry 4.3.7 app (java-7, standalone
>> Tomcat...) to newer tech stack (java 8, Spring Boot with embeddable
>> Tomcat deployed as single jar...). I wan't to leave tapestry untouched
>> as much as possible, so I just upgraded from 4.3.7 to 4.3.8 because of
>> Java-8 requirement.
>>
>> And practically everything works perfectly except that my Upload
>> component stopped working. It doesn't raise any error, its just that
>> after form submit, my UploadedFile instance is always null.
>>
>> I debugged a bit, and found out that within Tapestry's
>> MultipartDecoderImpl there is this part that should parse FileItems
>> from HTTP request, but it always parses empty list. I udnerstand that
>> here Taestry uses Apache Commons-FileUpload, but I have no idea what
>> has changed for this to stop working properly?
>>
>> protected List<FileItem>parseRequest(HttpServletRequest request)
>> {
>>      try {
>>          return createFileUpload().parseRequest(request); }catch
>> (FileUploadException ex)
>>      {
>>          uploadException = ex; return Collections.emptyList(); }
>> }
>>
>> Dunno if Spring Boot and its embeeded Tomcat are making some
>> difference here...
>>
>> Any idea?
>>
>> -Vjeran
>>


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