Hi Experts,

 

I am facing one issue while integrating drools with Spring.

 

I have done the following configurations

 

Beans.xml :

 

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

       xmlns:drools="http://drools.org/schema/drools-spring" 

                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

                   xmlns:context="http://www.springframework.org/schema/context"

                   xmlns:aop="http://www.springframework.org/schema/aop"

                   xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"

                xsi:schemaLocation="http://www.springframework.org/schema/beans

                http://www.springframework.org/schema/beans/spring-beans-2.5.xsd

                http://www.springframework.org/schema/context

                http://www.springframework.org/schema/context/spring-context-2.5.xsd

                http://www.springframework.org/schema/aop

                http://www.springframework.org/schema/aop/spring-aop-2.0.xsd

                http://www.directwebremoting.org/schema/spring-dwr

                http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd

                http://drools.org/schema/drools-spring               http://anonsvn.jboss.org/repos/labs/labs/jbossrules/trunk/drools-container/drools-spring/src/main/resources/org/drools/container/spring/drools-spring-1.0.0.xsd">

 

         <bean id="droolsDAOImpl" class="com.dao.DroolsDAOImpl">

                                <property name="sessionFactory" ref="mySessionFactory" />

                                <property name="ksession" ref="ksession" />

                                <property name="intermediateData" ref="intermediateData" />

                                <property name="kbase" ref="kbase" />

                </bean>

               

                <bean id="intermediateData" class="com.pojo.IntermediateData" />

               

                <drools:kbase id="kbase">

          <drools:resources>

              <drools:resource type="DRL" source="classpath:Sample.drl"></drools:resource>

          </drools:resources>

 

    </drools:kbase>

       

    <drools:ksession id="ksession" type="stateful" kbase="kbase"/> 

 

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

DroolsDAOImpl.java :

 

 

public class DroolsDAOImpl implements DroolsDAO {

 

                private StatefulKnowledgeSession ksession;

               

                private IntermediateData intermediateData;

               

                private KnowledgeBase kbase;

 

                public KnowledgeBase getKbase() {

                                return kbase;

                }

 

                public void setKbase(KnowledgeBase kbase) {

                                this.kbase = kbase;

                }

 

                public StatefulKnowledgeSession getKsession() {

                                return ksession;

                }

 

                public void setKsession(StatefulKnowledgeSession ksession) {

                                this.ksession = ksession;

                }

               

    public static void main(String args[]) throws Exception{

       

       Resource res = new ClassPathResource("beans.xml");

        BeanFactory factory = new XmlBeanFactory(res);

        DroolsDAOImpl droolsDAOImpl=(DroolsDAOImpl)factory.getBean("droolsDAOImpl");

        droolsDAOImpl.init_drools();

 

    }

 

                public void init_drools() throws Exception{

                               

                               

                                try {

                                               

                               

                                    ksession = kbase.newStatefulKnowledgeSession();

                                   

                                    

                                                intermediateData.setNoofPay(noofPaytemp());

                                                intermediateData.setRegPay(regpaytemp());

                                                                                               

                                                ksession.insert(intermediateData);

                                                ksession.fireAllRules();

                                               

                                                }              catch (Throwable t) {

                                                               

                                                                logger.error("Exception occured in DroolsDAOImpl---"+t);

                                                                throw new Exception("Some Error Occured. Please try after some time");

                                               

                                } }

 

 

I am having one drl file : Sample.drl which contains rule and IntermediateData is simple pojo.

But after running this I am getting following error:

 

Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'drools:kbase'.

 

Can anyone help me with this issue? Thanks in advance