[rules-users] rules-users Digest, Vol 80, Issue 33 - help on drools guvnor
pritha.ghosh at wipro.com
pritha.ghosh at wipro.com
Wed Jul 17 09:34:10 EDT 2013
The same code runs fine with
urlResource = (org.drools.io.impl.UrlResource) org.drools.io.ResourceFactory
.newUrlResource(new java.net.URL("http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/OBSPOC/OBSSNAP/EmployeeMapRule.drl"));
And resourse type "DRL"
Please find below the source code of the rule
rule "EmployeeMapRule"
no-loop true
enabled true
dialect "mvel"
when
EmployeeMap : EmployeeMap( employeeID : EmployeeID != null , employeeName : EmployeeName != null , employeeCountry : EmployeeCountry in ( "INDIA", "Australia", "USA" ) )
then
EmployeeMap.setEmployeeName( employeeName+" Success" );
EmployeeMap.setEmployeeCountry( employeeCountry );
EmployeeMap.setEmployeeID( employeeID );
update( EmployeeMap );
end
I have written the rule in guvnor.
Drools version 5.5
Please find below the source code for my model employeemap
declare EmployeeMap
EmployeeName: String
EmployeeCountry: String
EmployeeID: Integer
end
I have attached the pojo class I am using to fire the rule
Thanks,
Pritha
-----Original Message-----
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Sent: Wednesday, July 17, 2013 6:50 PM
To: rules-users at lists.jboss.org
Subject: rules-users Digest, Vol 80, Issue 33
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Today's Topics:
1. Re: help on drools guvnor (Stephen Masters)
----------------------------------------------------------------------
Message: 1
Date: Wed, 17 Jul 2013 14:19:21 +0100
From: Stephen Masters <stephen.masters at me.com>
Subject: Re: [rules-users] help on drools guvnor
To: Rules Users List <rules-users at lists.jboss.org>
Message-ID: <93FD4B72-09E1-4AEB-8ACD-CFC3B4BD36A9 at me.com>
Content-Type: text/plain; charset="us-ascii"
Have you tested that the rules fire when you load them as DRL?
It would probably be worth showing us what EmployeeMap looks like and the rule which you expect to fire if there is an EmployeeMap in working memory.
The Drools version would also be useful.
Steve
On 17 Jul 2013, at 14:04, pritha.ghosh at wipro.com wrote:
> Hi,
>
> I am not able to run rules from .pkg resources.
>
> Knowledgesession is getting populated with package and rules inside the packages but when I am firing ksession.fireAllRules(); no rules are getting executed.
>
> Below is my program
>
> final KnowledgeBuilder kbuilder =
> KnowledgeBuilderFactory.newKnowledgeBuilder();
>
> // Use this line if calling rule defined using guvnor package
> org.drools.io.impl.UrlResource urlResource;
> try {
> urlResource = (org.drools.io.impl.UrlResource) org.drools.io.ResourceFactory
> .newUrlResource(new
> java.net.URL("http://localhost:8080/drools-guvnor/org.drools.guvnor.Gu
> vnor/package/OBSPOC/OBSSNAP/OBSPOC_OBSSNAP.pkg"));
>
>
> urlResource.setBasicAuthentication("enabled");
> urlResource.setUsername("admin");
> urlResource.setPassword("admin");
> kbuilder.add(urlResource,ResourceType.PKG);
> }
> catch (MalformedURLException e) {
> System.out.println("malformed URL");
> e.printStackTrace();
> }
> catch (Exception e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
> // create the knowledge base
> KnowledgeBase kbase =
> KnowledgeBaseFactory.newKnowledgeBase();
>
>
>
>
> // Check the builder for errors
> if (kbuilder.hasErrors()) {
> System.out.println(kbuilder.getErrors().toString() + "********");
> throw new RuntimeException("Unable to compile the rule file.");
> }else{
> System.out.println(".....Rule File is Read Successfully....");
> }
>
> // get the compiled packages (which are serializable)
> final Collection pkgs = kbuilder
> .getKnowledgePackages();
>
> // add the packages to a knowledgebase (deploy the knowledge packages).
> // final KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
> kbase.addKnowledgePackages(pkgs);
>
>
> final StatefulKnowledgeSession ksession = kbase
>
> .newStatefulKnowledgeSession();
>
> ksession.addEventListener(new DebugAgendaEventListener());
> ksession.addEventListener(new
> DebugWorkingMemoryEventListener());
>
> EmployeeMap employeeMap = new EmployeeMap();
> employeeMap.setEmployeeCountry("INDIA");
> employeeMap.setEmployeeID(1);
> employeeMap.setEmployeeName("USERP");
>
> ksession.insert(employeeMap);
> ksession.fireAllRules();
>
>
> ksession.dispose();
>
>
> Thanks,
> Pritha
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