Re: [hibernate-dev] cacheable files

On Apr 15, 2011, at 17:49, Steve Ebersole wrote: > What causes the bad performance? You do realize there are 3 aspects to performing jaxb right? You have the actual jaxp parsing, the validation and then finally the binding. > > Conversely, with DOM you have jaxp parsing, validation and DOM model binding. > > So what is the big difference? I'm not an expert on it but what I understood from Jason on why they (as I understood it) removed all JAXB parsing was that a) it was too slow b) not flexible c) the code got very messy to support multiple versions/variations (probably related to b) This was in comparison to the stax(?) parsers they moved to as far as I understood it. /max > > On 04/15/2011 10:45 AM, Max Rydahl Andersen wrote: >> im confused - are we seriously looking at using jaxb for parsing the xml configurations even though >> they are doing what they can to remove any jaxb stuff from AS7 codebase because of the bad performance >> and maintenance overhead (especially when its part of the server) ? >> >> /max >> >> On Apr 13, 2011, at 11:15, Hardy Ferentschik wrote: >> >>> On Tue, 12 Apr 2011 21:26:01 +0200, Steve Ebersole<steve(a)hibernate.org> >>> wrote: >>> >>>> Do we want to make caching of files a flag for processing all of the xml >>>> files? >>>> >>>> Currently we have methods: >>>> addFile(String path) >>>> addFile(File file) >>>> addCacheableFile(String path) >>>> addCacheableFile(File file) >>>> >>>> Could we instead condense these and allow configuration of whether to >>>> try and cache xml files? >>> >>> Besides my other comments regarding low priority and xml maybe not being >>> the right >>> level of caching, I would also prefer a configuration approach. >>> >>> --Hardy >>> _______________________________________________ >>> hibernate-dev mailing list >>> hibernate-dev(a)lists.jboss.org >>> https://lists.jboss.org/mailman/listinfo/hibernate-dev >> >> /max >> http://about.me/maxandersen >> >> >> > > -- > Steve Ebersole<steve(a)hibernate.org> > http://hibernate.org /max http://about.me/maxandersen