org.w3c.dom.Document 是接口，JAXB 无法处理接口

Question

我应该如何解决这个问题。我已经为此苦苦挣扎了一天，但没有取得任何进展。任何帮助，将不胜感激。 谢谢。

堆栈跟踪： 12-Dec-2013 13:34:15.645 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart 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 'mipStatus': Invocation of init method failed; nested exception is javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1455) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:925) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:472) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:388) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1655) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:724) Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:369) at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:251) at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:537) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1581) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452) ... 26 more Caused by: org.apache.cxf.service.factory.ServiceConstructionException at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:332) at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:478) at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:690) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:540) at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:252) at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205) at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101) at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:159) at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211) at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:454) at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:334) ... 35 more Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions org.w3c.dom.Document is an interface, and JAXB can't handle interfaces. this problem is related to the following location: at org.w3c.dom.Document at private org.w3c.dom.Document com.abc.webservice.jaxws_asm.TakeXmlDoc.xmlDoc at com.abc.webservice.jaxws_asm.TakeXmlDoc at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:106) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:466) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:298) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:141) at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1163) at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:248) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:235) at javax.xml.bind.ContextFinder.find(ContextFinder.java:432) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:637) at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:267) at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:265) at java.security.AccessController.doPrivileged(Native Method) at org.apache.cxf.common.jaxb.JAXBContextCache.createContext(JAXBContextCache.java:265) at org.apache.cxf.common.jaxb.JAXBContextCache.getCachedContextAndSchemas(JAXBContextCache.java:172) at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:464) at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:330) ... 46 more

代码：

    package com.abc.webservice.impl;
import javax.jws.WebService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Document;
import com.abc.model.Agent;
import com.abc.model.AuthHeader;
import com.abc.webservice.MipStatusWebService;
import com.abc.webservice.ProducerWebService;
@WebService(endpointInterface="com.abc.webservice.MipStatusWebService",
    targetNamespace="http://tempuri.org")
public class MipStatusWebServiceImpl implements MipStatusWebService {

  public static final Log log = LogFactory.getLog(MipStatusWebServiceImpl.class);

  public Document TakeXmlDoc(AuthHeader authHeader, Document xmlDoc) throws Exception {
    log.info("Inside TakeXmlDoc() with authHeader:-"+authHeader+" xmlDoc:-"+xmlDoc);
    return producerWebService.SyncScreeningStatus(Agent.MIP_NAME, xmlDoc);
  }

  private ProducerWebService producerWebService;
  public void setProducerWebService(ProducerWebService producerWebService){
    this.producerWebService = producerWebService;
  }  
}

springcontext 文件：

    <bean id="mipStatusWebService"
        class="com.abc.webservice.impl.MipStatusWebServiceImpl">
        <property name="producerWebService" ref="producerWebService" />
    </bean>
    <jaxws:endpoint id="mipStatus"
        implementorClass="com.abc.webservice.MipStatusWebService"
        implementor="#mipStatusWebService" address="/MipStatusService">
        <!--jaxws:serviceFactory>
            <ref bean="jaxws-and-aegis-service-factory" />
        </jaxws:serviceFactory-->
    </jaxws:endpoint>

这就是我所拥有的。 尝试使用 tomcat 部署它，但由于提到的错误而失败。 注意：更新内容。

Answer 1

好的，希望这对其他人有帮助。我遇到了同样的错误/异常。我的项目是一个在 @WebService Java 类上使用 wsgen 的简单 Web 服务。

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

@WebService
public class WSControlPanel {

    /**
     * The ILogger variable
     */
    private Log                 log = LogFactory.getLog("org.adym.batch");
//    

原来我的 Web 服务类中有额外的方法，称为 getLog() 和 setLog()，它们返回并设置 apache log4j 对象。

public Log getLog() {
    return log;
}

public void setLog(Log log) {
    this.log = log;
}

因此，当尝试实例化 Web Service 类时，JAXB 尝试为 getLog() 和 setLog() 呈现操作，从而链接回 log4j...