[Laszlo-dev] For Review: Change 20070825-maxcarlson-z Summary: Improve caching and file IO performance of server (thanks to Jason Venner!)

[Henry Minsky]

Yeah, with Java 1.5, we get the regexp stuff as part of the standard
java library. I converted a number of things from perl to standard
java regexps at one point.

On 8/27/07, P T Withington <ptw at openlaszlo.org> wrote:
> Approved.
>
> Seems weird that we have to use Perl to do the pattern match.
>
> On 2007-08-25, at 18:02 EDT, Max Carlson wrote:
>
> > Change 20070825-maxcarlson-z by maxcarlson at plastik on 2007-08-25
> > 14:45:32 PDT
> >     in /Users/maxcarlson/openlaszlo/wafflecone
> >     for http://svn.openlaszlo.org/openlaszlo/branches/wafflecone
> >
> > Summary: Improve caching and file IO performance of server (thanks
> > to Jason Venner!)
> >
> > New Features:
> >
> > Bugs Fixed: LPP-4583 - Improve compiler and caching performance
> >
> > Technical Reviewer: ptw
> > QA Reviewer: promanik
> > Doc Reviewer: (pending)
> >
> > Documentation:
> >
> > Release Notes:
> >
> > Details: FileUtils.java - Precompile regexp.  Avoid re-reading the
> > same stream twice for makeXMLReaderForFile() calls.
> >
> > Cache.java - Use a BufferedInputStream to read items into the cache.
> >
> >
> > Tests: Compilation of large applications improved by ~10%!
> >
> > Files:
> > M      WEB-INF/lps/server/src/org/openlaszlo/utils/FileUtils.java
> > M      WEB-INF/lps/server/src/org/openlaszlo/cache/Cache.java
> >
> > Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20070825-
> > maxcarlson-z.tar
>
>


-- 
Henry Minsky
Software Architect
hminsky at laszlosystems.com