Question

HI ALL
I am trying to expose spring webservice i am facing one problem My Service Object is not getting initialized
—————End point Class————–

import org.springframework.ws.server.endpoint.AbstractMarshallingPayloadEndpoint;

import com.mt.service.CalculatorService;

public abstract class AbstractCalculatorEndpoint  extends AbstractMarshallingPayloadEndpoint  {
    protected CalculatorService calculatorService;

    public void setCalcService(CalculatorService calculatorService) {
        this.calculatorService = calculatorService;
    }

    protected abstract Object invokeInternal(Object request) throws Exception;

}

———–AddNumberEndpoint Class————

    package com.mt.endpoint;

import com.mt.calculator.schema.AddNumberRequest;

public class AddNumberEndpoint extends AbstractCalculatorEndpoint {
    @Override
    protected Object invokeInternal(Object request) throws Exception {
        AddNumberRequest addNumberRequest = (AddNumberRequest) request;
        if( calculatorService==null )
            System.out.println("------------------- I AM NULL    -------    :(   ");
        return calculatorService.addTwoNumber(addNumberRequest.getFirstNumber(),
                addNumberRequest.getSecondNumber());
    }
}

My Servlet Configuration

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oxm="http://www.springframework.org/schema/oxm"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
        http://www.springframework.org/schema/oxm 
    http://www.springframework.org/schema/oxm/spring-oxm-1.5.xsd">

    <bean id="calculatorService" class="com.mt.service.CalculatorServiceImpl"
        init-method="initialize" />

    <bean id="Calculator"
        class="org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition">
        <property name="schema" ref="schema" />
        <property name="portTypeName" value="Calculator" />
        <property name="locationUri" value="/services" />
        <property name="targetNamespace" value="http://www.mt.com/calculator/schema" />
    </bean>

    <bean id="schema" class="org.springframework.xml.xsd.SimpleXsdSchema">
        <property name="xsd" value="/WEB-INF/calculator.xsd" />
    </bean>

    <bean id="validatingInterceptor"
        class="org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor">
        <property name="xsdSchema" ref="schema" />
        <property name="validateRequest" value="true" />
        <property name="validateResponse" value="true" />
    </bean>

    <bean id="loggingInterceptor"
        class="org.springframework.ws.server.endpoint.interceptor.PayloadLoggingInterceptor" />

    <oxm:jaxb2-marshaller id="marshaller"
        contextPath="com.mt.calculator.schema" />
    <oxm:jaxb2-marshaller id="unmarshaller"
        contextPath="com.mt.calculator.schema" />

    <bean id="addNumberEndpoint" class=" com.mt.endpoint.AddNumberEndpoint"
        autowire="byName" />


    <bean name="endpointMapping"
        class="org.springframework.ws.server.endpoint.mapping.PayloadRootQNameEndpointMapping">
        <property name="interceptors">
            <list>
                <ref local="loggingInterceptor" />
                <ref local="validatingInterceptor" />
            </list>
        </property>
        <property name="mappings">
            <props>
                <prop key="{http://www.mt.com/calculator/schema}AddNumberRequest">
                    addNumberEndpoint</prop>
            </props>
        </property>
    </bean>

    <bean id="exceptionResolver"
        class="org.springframework.ws.soap.server.endpoint.SoapFaultMappingExceptionResolver">
        <property name="defaultFault" value="SERVER" />
        <property name="exceptionMappings">
            <props>
                <prop key="org.springframework.oxm.ValidationFailureException">CLIENT,Invalid request</prop>
                <prop key="com.mt.service.CalculatorException">SERVER</prop>
            </props>
        </property>
    </bean>
</beans>

Plese Let me know if you need any other information

Thanks A Lot

Thanks A Lot
Previous Exception gone Now I Am Getting
——–

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header/>
   <SOAP-ENV:Body>
      <SOAP-ENV:Fault>
         <faultcode>SOAP-ENV:Server</faultcode>
         <faultstring xml:lang="en">JAXB marshalling exception; nested exception is javax.xml.bind.MarshalException
 - with linked exception:
[com.sun.istack.SAXException2: unable to marshal type "java.lang.Integer" as an element because it is missing an @XmlRootElement annotation]</faultstring>
      </SOAP-ENV:Fault>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Answer 1

You are autowiring addNumberEndpoint by name so Spring will look for calcService to bind to it (because of the setter name) but the id of CalculatorService is calculatorService.

Change setCalcService(...) to setCalculatorService(...) in AbstractCalculatorEndpoint