ILOG JRules 规则集应用与客户端的集成2

public class ComputeIncomeBean {

public Agent computeAgentIncome(Agent agent){

String executionError = null;

String rulesetVersion = Messages.getString(“latest”);

IlrSessionFactory sessionFactory = null;

try {

// get a rulesession

if (sessionFactory == null) {

sessionFactory = new IlrJ2SESessionFactory();

}

// Create a session request object

IlrSessionRequest sessionRequest = sessionFactory.createRequest();

// rulesetPath=”/ComputeSalaryApp/2.0/ComputeSalary”

String rulesetPath = Messages.getString(“rulesetPath”);

if (!rulesetVersion.equalsIgnoreCase(Messages.getString(“latest”))) {

rulesetPath = rulesetPath + “/” + rulesetVersion;

}

sessionRequest.setRulesetPath(IlrPath.parsePath(rulesetPath));

// Enable trace to retrieve info on executed rules

sessionRequest.setTraceEnabled(true);

sessionRequest.getTraceFilter().setInfoAllFilters(true);

// Set the input parameters for the execution of the rules

Map<String,Object> inputParameters = sessionRequest.getInputParameters();

inputParameters.put(“agent”, agent);

IlrStatelessSession session = sessionFactory.createStatelessSession();

// execute and get the response for this request

IlrSessionResponse response = session.execute(sessionRequest);

IlrExecutionTrace sessionTrace = response.getRulesetExecutionTrace();

agent = (Agent) response.getOutputParameters().get(“agent”);

}

return agent;

}

}

<?xml version=’1.0′ encoding=’utf-8′?>

<Context reloadable=”true” crossContext=”true”>

<Logger className=”org.apache.catalina.logger.FileLogger”

prefix=”IncomeService_log”

suffix=”.txt”

timestamp=”true”/>

<ResourceLink name=”jdbc/resdatasource”

global=”jdbc/resdatasource”

type=”javax.sql.DataSource”/>

</Context>

<service name=”ComputeIncomeBean” provider=”java:RPC” style=”wrapped” use=”literal”>

<parameter name=”wsdlTargetNamespace” value=”http://services”/>

<parameter name=”wsdlServiceElement” value=”ComputeIncomeBeanService”/>

<parameter name=”schemaQualified” value=”http://services,http://agentbom”/>

<parameter name=”wsdlServicePort” value=”ComputeIncomeBean”/>

<parameter name=”className” value=”services.ComputeIncomeBean”/>

<parameter name=”wsdlPortType” value=”ComputeIncomeBean”/>

<parameter name=”typeMappingVersion” value=”1.2″/>

<operation xmlns:operNS=”http://services”

xmlns:retNS=http://services xmlns:rtns=”http://agentbom” name=”computeAgentIncome”

qname=”operNS:computeAgentIncome” returnQName=”retNS:computeAgentIncomeReturn”

returnType=”rtns:Agent” soapAction=””>

<parameter xmlns:pns=”http://services” xmlns:tns=”http://agentbom”

qname=”pns:agent” type=”tns:Agent”/>

</operation>

<parameter name=”allowedMethods” value=”computeAgentIncome”/>

… …

<typeMapping xmlns:ns=”http://agentbom” qname=”ns:ExtensionProperty”

type=”java:agentbom.ExtensionProperty”

serializer=”org.apache.axis.encoding.ser.BeanSerializerFactory”

deserializer=”org.apache.axis.encoding.ser.BeanDeserializerFactory”

encodingStyle=””/>

… …

</service>