Yes that made it THANK YOU very much!!! Grazie mille!
Cheers
Fabio
Am 21.12.14 um 14:10 schrieb Alessandro Manzoni:
> Il 21.12.2014 13.38, Fabio Ricci ha scritto:
>> Dear community
>>
>> I developed a tomcat JSP servlet which - say - instantiates a class,
>> work with that class and gives some output back to the calling user
>> in the browser.
>>
>> My point is instantiating the class ***once*** for every requests
>> coming after this instantiation. The reason is: the class loads
>> several components into memory and I would like not to do this at
>> every call of this JSP servlet but just once.
>>
>> Where shell I put the initializing code for the "heavy" components?
>> Is this possible?
>>
>> Thank you very much in advance!
>> Fabio
>>
> Try putting an attribute inside the servlet contex in a lazy way, that
> will be in the scope of the whole application inside the same VM.E.g.:
> Object grosso = getServletContext().getAttribute("GROSSO");
> if (grosso == null) {
> grosso = new Grosso();
> getServletContext().setAttribute("GROSSO", grosso);
> }
> If you want to limit the scope to a single session, put the same as a
> session attribute.
>
--
Kind regards / Meilleures salutations / Freundliche Grüsse
/Fabio Ricci/
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