users@jaxb.java.net

Re: Optimizing JAXB RI Marshal performance

From: Wolfgang Laun <wolfgang.laun_at_gmail.com>
Date: Fri, 21 Sep 2012 18:37:15 +0200

How big is the resulting XML?

On 21/09/2012, Farrukh Najmi <farrukh_at_wellfleetsoftware.com> wrote:
>
> (Resending with subject corrected... Please reply to this thread instead
> of previous one)
>
> Hi Guys,
>
> I am observing a 5 second delay in marshalling a POJO to XML using JAXB
> / JAXB-RI 2.2.3.
>
> The size of the POJO is 27K (measured by writing to file). The
> marshaling was to a StringWriter using code like this:
>
> JAXBElement elem = ...
> if (elem != null) {
> StringWriter sw = new StringWriter();
> marshaller.marshal(elem, sw);
> }
>
> This seems excessive a delay but I have nothing to compare it to. Any
> thoughts on whether this seems reasonable?
> Are there any tricks to speed this up? Thanks for your help.
>
> --
> Regards,
> Farrukh Najmi
>
> Web: http://www.wellfleetsoftware.com
>
>