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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: Issue with tomcat 8.0.39 and Jasper reports
Date Mon, 12 Dec 2016 22:04:38 GMT
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Raviraj,

On 12/10/16 12:21 AM, RAVIRAJ SHAH wrote:
> We develop jrxml file using jasper Studio  and then use java code
> to display that jrxml file which opens in new browser  tab and by
> right  click on that file we are able to download this as pdf file
> in tomacat 8.0.14 but  some how in Tomcat 8.0.39 the same code
> doesn't  works,  it does  not allows files to download as pdf from
> browser.  Instead it shows pdf file type as all files and on
> downloading it shows failed network error.

Please take a protocol-trace of the HTTP response when you request the
PDF and post it here.

- -chris

> On Fri, Dec 9, 2016, 23:23 Christopher Schultz
> <chris@christopherschultz.net> wrote:
> 
> Raviraj,
> 
> On 12/9/16 11:24 AM, RAVIRAJ SHAH wrote:
>>>> I am using jasper reports the library using jasper report 
>>>> development studio
> 
> No, you're not. The development studio is a GUI for building
> reports.
> 
> - From the Tomcat perspective, you are just using JasperReports
> library.
> 
>>>> I mean to say i can see pdf file on browser but when i try to
>>>> save that pdf
> 
> So the PDF displays correctly in the browser? That sounds like
> it's working as expected.
> 
>>>> i dont see file type as adobe acrobat file and saving pdf
>>>> giving error
> 
> What does the "file type" show up as instead of PDF?
> 
> When you "save" (how?) what error do you get?
> 
>>>> I am generating pdf file on runtime i am not storing file 
>>>> physically
> 
> So are you streaming the file back to the client? That's not a
> feature of JasperReports, so you must have written a servlet
> wrapper that does this for you. What does the code look like?
> 
>>>> One more thing same functionality working very fine with
>>>> tomcat 8.0.14
> 
> Understood. I suspect the problem is with your code; the Tomcat 
> upgrade has merely revealed the problem.
> 
> -chris
>> 
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> 
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