Re: [rules-users] Time Taken To Load Rule Resource
Yes, you can compile your rules once and save them as binary files. Here is
a code snippet to do that:
* KnowledgePackage pkg = (KnowledgePackage) kbuilder** **
.getKnowledgePackages().iterator().next();*
* FileOutputStream out = new
FileOutputStream("/some/file.pkg");*
* **try {*
* **DroolsStreamUtils.streamOut(out, pkg);*
* **} finally {*
* **out.close();*
* **}*
The code above only uses kbuilder's first package.
The way you load a binary package is the same as you do for DRL files:
*
kbuilder.add(ResourceFactory.newFileResource("/some/file.pkg",
ResourceType.PKG);
*
Hope you find this useful!
Best,
2010/5/17 Adeyinka Timi <adeyinka.timi(a)nathean.com>
Thanks for your reply!
No particular reason. Is there a better of going about this – avoid
compilation of rules everytime?
------------------------------
*From:* rules-users-bounces(a)lists.jboss.org [mailto:
rules-users-bounces(a)lists.jboss.org] *On Behalf Of *Esteban Aliverti
*Sent:* 17 May 2010 14:09
*To:* Rules Users List
*Subject:* Re: [rules-users] Time Taken To Load Rule Resource
Is there any reason why you need to compile the rules every time your app
starts?
2010/5/17 Adeyinka Timi <adeyinka.timi(a)nathean.com>
Hi guys,
I have a drools application running that takes about 7 seconds to run. 5
seconds of this time is used in parsing 2 DRL files that 200kb (6200 lines
of code) and 34kb (1400 lines of code). Do you guys have any tips or any
techniques that I can use to improve performance?
- Ade
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