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POSpring - WEB services Problem in Instantiation
 

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  1. POSpring - WEB services Problem in Instantiation
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    <p><strong>HI ALL</strong> <br> I am trying to expose spring webservice i am facing one problem My Service Object is not getting initialized <br> ---------------End point Class--------------<br> <br> </p> <pre><code>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; } </code></pre> <p><br>-----------<strong>AddNumberEndpoint Class</strong>------------<br></p> <pre><code> 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()); } } </code></pre> <p><br><br><strong>My Servlet Configuration</strong><br></p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;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"&gt; &lt;bean id="calculatorService" class="com.mt.service.CalculatorServiceImpl" init-method="initialize" /&gt; &lt;bean id="Calculator" class="org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition"&gt; &lt;property name="schema" ref="schema" /&gt; &lt;property name="portTypeName" value="Calculator" /&gt; &lt;property name="locationUri" value="/services" /&gt; &lt;property name="targetNamespace" value="http://www.mt.com/calculator/schema" /&gt; &lt;/bean&gt; &lt;bean id="schema" class="org.springframework.xml.xsd.SimpleXsdSchema"&gt; &lt;property name="xsd" value="/WEB-INF/calculator.xsd" /&gt; &lt;/bean&gt; &lt;bean id="validatingInterceptor" class="org.springframework.ws.soap.server.endpoint.interceptor.PayloadValidatingInterceptor"&gt; &lt;property name="xsdSchema" ref="schema" /&gt; &lt;property name="validateRequest" value="true" /&gt; &lt;property name="validateResponse" value="true" /&gt; &lt;/bean&gt; &lt;bean id="loggingInterceptor" class="org.springframework.ws.server.endpoint.interceptor.PayloadLoggingInterceptor" /&gt; &lt;oxm:jaxb2-marshaller id="marshaller" contextPath="com.mt.calculator.schema" /&gt; &lt;oxm:jaxb2-marshaller id="unmarshaller" contextPath="com.mt.calculator.schema" /&gt; &lt;bean id="addNumberEndpoint" class=" com.mt.endpoint.AddNumberEndpoint" autowire="byName" /&gt; &lt;bean name="endpointMapping" class="org.springframework.ws.server.endpoint.mapping.PayloadRootQNameEndpointMapping"&gt; &lt;property name="interceptors"&gt; &lt;list&gt; &lt;ref local="loggingInterceptor" /&gt; &lt;ref local="validatingInterceptor" /&gt; &lt;/list&gt; &lt;/property&gt; &lt;property name="mappings"&gt; &lt;props&gt; &lt;prop key="{http://www.mt.com/calculator/schema}AddNumberRequest"&gt; addNumberEndpoint&lt;/prop&gt; &lt;/props&gt; &lt;/property&gt; &lt;/bean&gt; &lt;bean id="exceptionResolver" class="org.springframework.ws.soap.server.endpoint.SoapFaultMappingExceptionResolver"&gt; &lt;property name="defaultFault" value="SERVER" /&gt; &lt;property name="exceptionMappings"&gt; &lt;props&gt; &lt;prop key="org.springframework.oxm.ValidationFailureException"&gt;CLIENT,Invalid request&lt;/prop&gt; &lt;prop key="com.mt.service.CalculatorException"&gt;SERVER&lt;/prop&gt; &lt;/props&gt; &lt;/property&gt; &lt;/bean&gt; &lt;/beans&gt; </code></pre> <p><br> Plese Let me know if you need any other information</p> <p><br> <strong>Thanks A Lot</strong> <br> <strong>Thanks A Lot</strong> <BR> Previous Exception gone Now I Am Getting <br>--------<br></p> <pre><code>&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;SOAP-ENV:Header/&gt; &lt;SOAP-ENV:Body&gt; &lt;SOAP-ENV:Fault&gt; &lt;faultcode&gt;SOAP-ENV:Server&lt;/faultcode&gt; &lt;faultstring xml:lang="en"&gt;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]&lt;/faultstring&gt; &lt;/SOAP-ENV:Fault&gt; &lt;/SOAP-ENV:Body&gt; &lt;/SOAP-ENV:Envelope&gt; </code></pre>
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      1. POSpring - WEB services Problem in Instantiation
      1. USRyan Stewart
 

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