[Laszlo-dev] For Review: Change 20090304-hqm-l Summary: make script cache persistent by default when running lzc

[Henry Minsky]

Change 20090304-hqm-l by hqm at badtzmaru.home on 2009-03-04 11:28:03 EST
     in /Users/hqm/openlaszlo/trunk6
     for http://svn.openlaszlo.org/openlaszlo/trunk

Summary:  make script cache persistent by default when running lzc

New Features:

Bugs Fixed: LPP-7699

Technical Reviewer: ptw
QA Reviewer: (pending)
Doc Reviewer: (pending)

Documentation:

Release Notes:

Details:

+ script cache is persisted by default when compiling via lzc  
(compiler/Main.java)

+ removed --keepscriptcache, as it is redundant with --flush-script- 
cache

+ option boolean arg supported for --flush-script-cache[=true|false]

+ default behavior can be set in lps.properties:  
compiler.scache.persist=true|false

+ the script cache is (still) unconditionally persisted when compiling  
via the LPS server

Tests:

compile an an app from command line , timing the execution of the  
compiler

   time lzc demos/calendar/calendar.lzx

then compile again and see if time is significantly less, due to  
caching in script compiler


then repeat with --flush-script-cache, and see if time goes up to the  
first compile time

   time lzc --flush-script-cache demos/calendar/calendar.lzx


Files:
M      WEB-INF/lps/config/lps.properties
M      WEB-INF/lps/server/src/org/openlaszlo/compiler/Main.java

Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090304-hqm-l.tar