[rules-users] RE: Insert logical in session

Sikkandar Nawabjan Sikkandar.Nawabjan at ust-global.com
Tue Dec 18 03:27:20 EST 2007


Hi,
Stateless session used Insert method or insertlogical method?
How abt statefulsession
 
Sikkandar Basha	   	
Tech Lead                         WPEPDS
  	
	
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________________________________

From: rules-users-bounces at lists.jboss.org on behalf of rules-users-request at lists.jboss.org
Sent: Thu 10/4/2007 5:31 AM
To: rules-users at lists.jboss.org
Subject: rules-users Digest, Vol 11, Issue 27



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Today's Topics:

   1. RE: rules precompilation (ekke)
   2. Re: How to have your emails ignored (Scott Reed)
   3. Drools web project in eclipse - Drools Library issue (Malika)
   4. Re: rules precompilation (Scott Reed)
   5. Re: custom defined types in setter and getters (Steven Williams)
   6. Re: Drools web project in eclipse - Drools Library issue
      (Steven Williams)
   7. Re: Drools web project in eclipse - Drools Library issue
      (Fernando Meyer)


----------------------------------------------------------------------

Message: 1
Date: Wed, 3 Oct 2007 13:07:57 -0700 (PDT)
From: ekke <ekkehard at gentz-software.de>
Subject: [rules-users] RE: rules precompilation
To: rules-users at lists.jboss.org
Message-ID: <13026864.post at talk.nabble.com>
Content-Type: text/plain; charset=us-ascii


sergey,

just tried it:
exported a package with rules as stream
(using the writeExternal() from Package)

then in another run I created new RuleBase, added new Package,
then import the rules into this empty Package (using the readExternal() from
Package)
then added some facts, execute the rules,

tested if all rules are there,
tested if the Facts are in workingMemory - all ok

(using snapshot 4.0.2, eclipse 3.3, osx 10.4.10)

ekke

Manukyan, Sergey wrote:
>
> Ming, Ekke,
>
> After deserialising the Package back - getting exception when inserting
> facts:
>
> Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy
>
> XXX - is my class name
>
> Any ideas?
>
> -Sergey
>
>
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Jin, Ming
> Sent: Wednesday, October 03, 2007 1:50 PM
> To: Rules Users List
> Subject: RE: [rules-users] rules precompilation
>
> Sergey,
>
> I am using precompiled rules.  Serializing instances of
> org.drools.rule.Package works for me.
>
> Thanks,
> -Ming
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Manukyan,
> Sergey
> Sent: Wednesday, October 03, 2007 12:29 PM
> To: Rules Users List
> Subject: [rules-users] rules precompilation
>
>
> Folks,
>
> Where can I find information on how to pre-compile rules in 4.0.1?
>
> Thanks,
>
> -Sergey
>
>
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--
View this message in context: http://www.nabble.com/How-to-have-your-emails-ignored-tf4562290.html#a13026864
Sent from the drools - user mailing list archive at Nabble.com.



------------------------------

Message: 2
Date: Wed, 03 Oct 2007 17:42:51 -0400
From: Scott Reed <sreed at spamcop.net>
Subject: Re: [rules-users] How to have your emails ignored
To: Rules Users List <rules-users at lists.jboss.org>
Message-ID: <47040CDB.3030706 at spamcop.net>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Mark Proctor's message received 10/3/2007 12:28 PM:
> Scott Reed wrote:
>> Please tell me how I can call a function on the LHS.
>> (hurry my assignment is due today!)
> Is that not covered by #2, it's more of an example for #2?
Actually I thought I was being funny about #11 and threw in the bit about getting my homework done
for spice. I always get a kick out of the emails that ask for solutions to homework problems. Do we
want to ignore those too?
> #1. Start the email with "URGENT"
> #2. Tell everyone how desparate you and how you need an immediate
> response for your really important project.
> #3. Don't wait a minimum of 3 days and resend your email within minutes
> of hours.
> #4. Send emails directly to mailing list members, especially the
> developers.
> #5. Paste pages of code and then say "it doesn't work, please help".
> #6. Paste a long stack trace and say "it doesn't work, please help".
> #7. Start your email with "please sirs" or include "do the needful".
> #8. Ask dumb questions that are in the manual.
> #9. Ask basic java questions.
> #10. Ask questions about JRules
> #11. Reply to an existing thread but starting a new topic
> #12. Start your email with "I'm a member of the drools mailinglist, so
> please answer me"
> #13. General begging and pleading


------------------------------

Message: 3
Date: Wed, 3 Oct 2007 14:44:16 -0700 (PDT)
From: Malika <nu_age_gal at yahoo.com>
Subject: [rules-users] Drools web project in eclipse - Drools Library
        issue
To: rules-users at lists.jboss.org
Message-ID: <13028564.post at talk.nabble.com>
Content-Type: text/plain; charset=us-ascii


Hello,

I started to write web app using drools decision table. Here is what I have
in my web project in eclipse 3.3,
drools 4.0:

1. A Jsp page that takes input and pass it on to a servlet that fires the
rules.
2. Servlet class has import statements:
import org.drools.RuleBase;
import org.drools.RuleBaseFactory;
import org.drools.StatefulSession;
import org.drools.StatelessSession;
import org.drools.WorkingMemory; and so on..
3. When I run the jsp on tomcat, it starts but when i hit submit it throws
the exception:

java.lang.NoClassDefFoundError: org/drools/RuleBase

4. I have drools jar files added under project properties - build path-> add
external jars from
"C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib".
This is showing all drools jar files under Libraries hierarchy.

Could anyone please suggest what to do to resolve this error?

Thanks and Regards,
Malika


--
View this message in context: http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564
Sent from the drools - user mailing list archive at Nabble.com.



------------------------------

Message: 4
Date: Wed, 03 Oct 2007 17:44:43 -0400
From: Scott Reed <sreed at spamcop.net>
Subject: Re: [rules-users] rules precompilation
To: Rules Users List <rules-users at lists.jboss.org>
Message-ID: <47040D4B.9050508 at spamcop.net>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

You didn't even bother to read the thread you interrupted here, did you Sergey?

Manukyan, Sergey's message received 10/3/2007 1:29 PM:
> Folks,
>
> Where can I find information on how to pre-compile rules in 4.0.1?
>
> Thanks,
>
> -Sergey


------------------------------

Message: 5
Date: Thu, 4 Oct 2007 09:30:13 +1000
From: "Steven Williams" <stevearoonie at gmail.com>
Subject: Re: [rules-users] custom defined types in setter and getters
To: "Rules Users List" <rules-users at lists.jboss.org>
Message-ID:
        <e48d29d70710031630w6ad9ea9u7d7d217d4f50ad82 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

No - you can use any java object as a fact, so both of your classes are
fine. For instance you could do:

when
  Car($p: paint)
then
  System.out.println($p.getName());
end

and using MVEL you could do:

when
  Car(paint.name == "red")
then
  ...


On 10/4/07, jack wu <jackxwu at yahoo.com> wrote:
>
> Hi, i suppose the second form of fact is not supported. but i'd like to
> confirm.
>
> in other words, you can only have setters and getters that return basic
> java types. is that right? can i return java collections such as array and
> map? the documentation is not clear on that.
>
> thanks.
>
> public class Paint
> {
>     String getName();
>     String getColor();
> }
>
>
> public class Car
> {
>     int getSize();
>     Paint getPaint();
> }
>
>
> jack.
>
>
>
> ------------------------------
> Got a little couch potato?
> Check out fun summer activities for kids.<http://us.rd.yahoo.com/evt=48248/*http://search.yahoo.com/search?fr=oni_on_mail&p=summer+activities+for+kids&cs=bz>
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
>


--
Steven Williams

Supervising Consultant

Object Consulting
Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501
steven.williams at objectconsulting.com.au
www.objectconsulting.com.au

consulting | development | training | support
our experience makes the difference
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Message: 6
Date: Thu, 4 Oct 2007 09:37:50 +1000
From: "Steven Williams" <stevearoonie at gmail.com>
Subject: Re: [rules-users] Drools web project in eclipse - Drools
        Library issue
To: "Rules Users List" <rules-users at lists.jboss.org>
Message-ID:
        <e48d29d70710031637k7df17f36pd1a33118b7312aa7 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Make sure the drools jars end up in your WEB-INF/lib directory.

cheers
Steve

On 10/4/07, Malika <nu_age_gal at yahoo.com> wrote:
>
>
> Hello,
>
> I started to write web app using drools decision table. Here is what I
> have
> in my web project in eclipse 3.3,
> drools 4.0:
>
> 1. A Jsp page that takes input and pass it on to a servlet that fires the
> rules.
> 2. Servlet class has import statements:
> import org.drools.RuleBase;
> import org.drools.RuleBaseFactory;
> import org.drools.StatefulSession;
> import org.drools.StatelessSession;
> import org.drools.WorkingMemory; and so on..
> 3. When I run the jsp on tomcat, it starts but when i hit submit it throws
> the exception:
>
> java.lang.NoClassDefFoundError: org/drools/RuleBase
>
> 4. I have drools jar files added under project properties - build path->
> add
> external jars from
>
> "C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib".
> This is showing all drools jar files under Libraries hierarchy.
>
> Could anyone please suggest what to do to resolve this error?
>
> Thanks and Regards,
> Malika
>
>
> --
> View this message in context:
> http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564
> Sent from the drools - user mailing list archive at Nabble.com.
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>



--
Steven Williams

Supervising Consultant

Object Consulting
Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501
steven.williams at objectconsulting.com.au
www.objectconsulting.com.au

consulting | development | training | support
our experience makes the difference
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------------------------------

Message: 7
Date: Wed, 3 Oct 2007 21:01:42 -0300
From: "Fernando Meyer" <fmcamargo at gmail.com>
Subject: Re: [rules-users] Drools web project in eclipse - Drools
        Library issue
To: "Rules Users List" <rules-users at lists.jboss.org>
Message-ID:
        <bc9e67320710031701w6630f142qaa4e2386bb2dae0a at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi,

You can check the drools insurance example
http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-examples/drools-insurance/

Regards

On 10/3/07, Malika <nu_age_gal at yahoo.com> wrote:
>
>
> Hello,
>
> I started to write web app using drools decision table. Here is what I
> have
> in my web project in eclipse 3.3,
> drools 4.0:
>
> 1. A Jsp page that takes input and pass it on to a servlet that fires the
> rules.
> 2. Servlet class has import statements:
> import org.drools.RuleBase;
> import org.drools.RuleBaseFactory;
> import org.drools.StatefulSession;
> import org.drools.StatelessSession;
> import org.drools.WorkingMemory; and so on..
> 3. When I run the jsp on tomcat, it starts but when i hit submit it throws
> the exception:
>
> java.lang.NoClassDefFoundError: org/drools/RuleBase
>
> 4. I have drools jar files added under project properties - build path->
> add
> external jars from
>
> "C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib".
> This is showing all drools jar files under Libraries hierarchy.
>
> Could anyone please suggest what to do to resolve this error?
>
> Thanks and Regards,
> Malika
>
>
> --
> View this message in context:
> http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564
> Sent from the drools - user mailing list archive at Nabble.com.
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>



--
Fernando Meyer http://fmeyer.org <http://fmeyer.org/> 
JBoss Rules Core Developer
fmcamargo at gmail.com
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