Question

我已为Web服务

定义了我的bean.xml，如下所示

<jaxws:endpoint id="serviceCustomerOffer" implementor="#myServiceCustomerOffer"
        implementorClass="com.abc.mime.ws.manage.customeroffer.ManageCustomerOfferImpl"
        address="/getCustomerOffer" />

    <bean id="myServiceCustomerOffer" name="myServiceCustomerOfferName" class="com.abcd.mime.ws.manage.customeroffer.ManageCustomerOfferImpl" >
        <constructor-arg index="0" ref="CustomerOfferFacade" />
    </bean>

    <bean id="CustomerOfferFacade" name="CustomerOfferFacade"
        class="com.abc.mime.ws.facade.customeroffer.CustomerOfferFacadeImpl">
        <constructor-arg index="0" ref="customerOfferDAO" />
        <constructor-arg index="1" ref="generalDomainSql" />
    </bean>

    <bean id="customerOfferDAO" name="customerOfferDAOName"
        class="com.abc.mime.ws.dao.bscs.sql.customeroffer.CustomerOfferDAOImpl">

    </bean>
          <bean id="generalDomainSql" name="generalDomainSqlName"
        class="com.abcd.mime.ws.dao.bscs.sql.generaldomain.GeneralDomainDAOImpl">
    </bean>

我在tomcat 6服务器上部署时遇到以下错误。所有类都以适当的结构定义。

13/Feb/2014 05:08:10,423 [http-8090-1] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serviceCustomerOffer': Cannot resolve reference to bean 'myServiceCustomerOffer' while setting constructor argument with index 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myServiceCustomerOffer' defined in ServletContext resource [/WEB-INF/beans.xml]: 1 constructor arguments specified but no matching constructor found in bean 'myServiceCustomerOffer' (hint: specify index and/or type arguments for simple parameters to avoid type ambiguities)
Caused by: 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myServiceCustomerOffer' defined in ServletContext resource [/WEB-INF/beans.xml]: 1 constructor arguments specified but no matching constructor found in bean 'myServiceCustomerOffer' (hint: specify index and/or type arguments for simple parameters to avoid type ambiguities)
    at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:145)

这是我的代码中使用的ManageCustomerOfferImpl.java。这也映射在wsdl文件中。

package com.abcd.mime.ws.manage.customeroffer;
import java.rmi.RemoteException;
import java.util.Date;

import javax.jws.WebService;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.abcd.mime.ws.manage.customeroffer.ManageCustomerOffer;

@WebService(endpointInterface = "com.abcd.mime.ws.manage.customeroffer.ManageCustomerOffer")
public class ManageCustomerOfferImpl implements ManageCustomerOffer{



        private CustomerOfferFacade customerOfferFacade; 

        private Log logger = LogFactory
                .getLog(com.abcd.mime.ws.manage.customeroffer.ManageCustomerOfferImpl.class);

public ManageCustomerOfferImpl( CustomerOfferFacade _customerOffer) { this.customerOfferFacade = _customerOffer; }

        @Override
        public CustomerOfferResponse getCustomerOffer(CustomerOfferRequest customerOfferRequest) throws CustomerOfferFault {

            logger.debug("ManageCustomerOfferImpl - getCustomerOffer: Received from Consumer MSISDN = ["+ customerOfferRequest.getMSISDN()+"]");
            // TODO Auto-generated method stub

            ustomerOfferResponse customerOfferResponse = customerOfferFacade.getCustomerOffer(customerOfferRequest);


            logger.debug("ManageCustomerOfferImpl - getCustomerOffer: Sending Response back to Consumer =>>  "+ customerOfferResponse);
            return customerOfferResponse;
        }

    }

它工作得更早，但在进行一些修正时却停止了工作

Error13/Feb/2014 09:22:06,625 [http-8090-2] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serviceCustomerOffer': Invocation of init method failed; nested exception is java.lang.StackOverflowError
Caused by: 
java.lang.StackOverflowError
    at java.lang.ref.SoftReference.get(SoftReference.java:93)
    at java.lang.Class.privateGetDeclaredFields(Class.java:2285)
    at java.lang.Class.getDeclaredFields(Class.java:1743)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:298)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)
    Feb 13, 2014 9:22:06 AM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serviceCustomerOffer': Invocation of init method failed; nested exception is java.lang.StackOverflowError
Caused by: java.lang.StackOverflowError
    at java.lang.ref.SoftReference.get(SoftReference.java:93)
    at java.lang.Class.privateGetDeclaredFields(Class.java:2285)
    at java.lang.Class.getDeclaredFields(Class.java:1743)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:298)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addClass(JAXBContextInitializer.java:227)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:179)
    at org.apache.cxf.jaxb.JAXBContextInitializer.addType(JAXBContextInitializer.java:172)
    at org.apache.cxf.jaxb.JAXBContextInitializer.walkReferences(JAXBContextInitializer.java:301)

Answer 1

您的bean声明为

<bean id="myServiceCustomerOffer" name="myServiceCustomerOfferName" class="com.abcd.mime.ws.manage.customeroffer.ManageCustomerOfferImpl" >
    <constructor-arg index="0" ref="CustomerOfferFacade" />
</bean>

这意味着它将使用一个构造函数，该构造函数需要CustomerOfferFacade所属类型的参数。但是，您的类没有这样的构造函数。因此它失败了。

我不知道CustomerOfferFacadeImpl是什么，所以我不知道你期望用它做什么，但是你需要添加一个带有该类型参数的构造函数，如果你想要的话<bean>声明工作。

在ServletContext资源[/WEB-INF/beans.xml]中定义名为'myServiceCustomerOffer'的bean时出错

1 个答案: