Question

我们在Web Sphere 7.0.0.19服务器上托管了JAX-WS服务。该服务使用@WebService注释实现。如果我们点击服务要求WSDL，我们成功地将XML返回给我们。但是，如果我们调用Web服务方法，则会返回以下错误：

javax.xml.ws.soap.SOAPFaultException: javax.xml.bind.MarshalException
- with linked exception:
[javax.xml.bind.JAXBException: class com.penske.newreuse.vo.ApplicationConfigVO nor any of its super class is known to this context.]
    at     com.sun.xml.internal.ws.fault.SOAP11Fault.getProtocolException(SOAP11Fault.java:171)
    at     com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:94)
    at     com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:240)
    at     com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:210)
    at     com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:103)

查看我们的日志记录，我们的代码被成功调用，并返回预期的数据。但是，正在编组数据以便将故障发送回客户端。

ApplicationConfigVO类位于一个单独的jar文件中，我们尝试将其拉出并直接包含源代码，无需更改。

我将@XmlSeeAlso（ApplicationConfigVO.class）添加到ApplicationConfigVO对象，但仍然没有更改。

这是网络服务代码：

@WebService(serviceName="WebServiceConfigService")
public class WebServiceConfig {

private static Logger log = Logger.getLogger(WebServiceConfig.class);

public ApplicationConfigVO[] loadWsControlMode(int applicationId,String appsId) throws  Exception {
    log.info("loadWsControlMode WebService Invoked  Application ID :"+ appsId);
    List returnList = null;
    ApplicationConfigVO[] resultArray = null;

    try {
        ApplicationConfigVO modelObj = new ApplicationConfigVO();
        modelObj.setApplicationId(applicationId);
        IApplicationConfigDAO daoObj = DAOFactory.getApplicationConfigDAO();
        returnList = daoObj.loadWsControlMode(modelObj);

        if(null != returnList && returnList.size()>0){
            resultArray = new ApplicationConfigVO[returnList.size()];
            //Populate the ApplicationConfigVO array from arraylist
            modelObj = new ApplicationConfigVO();
            for(int i=0;i<returnList.size();i++){
                modelObj = (ApplicationConfigVO)returnList.get(i);
                resultArray[i] = modelObj;
            }//End of for loop
        }
    } catch (Exception e) {
        log.error(DAWebServiceUtil.stackTraceToString(e));
        throw e;
    }
    return resultArray;
}

这是ApplicationConfigVO类：

public class ApplicationConfigVO implements Serializable{

private int applicationId;
private String webServiceControlMode = null;
private int webServiceId;
private String webServiceName = null;
private int webServiceMethodId;
private int opModeId;
private String webServiceMethodDesc = null;

private int dataBaseTypeId;
private String dataBaseTypeDesc = null;

    ...  //  various getters and setters following java bean rules
}

Answer 1

好吧，我尝试过任何事情都无济于事。所以我发誓，我修改了方法以返回List而不是ApplicationConfigVO []。此时我认为这是一个类加载器问题，但我无法确定。在任何一种情况下，切换到列表最终都更容易，希望没有其他任何东西会咬我们

Web服务错误：此类上下文中已知类xxx或其任何超类

1 个答案: