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我正在使用带有 Apache CXF 的 Spring Boot。我使用的启动器是弹簧靴cxf-spring-boot-starter-jaxws。我遵循了 apaches cxf 自己网站上的指南。http://cxf.apache.org/docs/springboot.html.

我也在使用Java11。

我遇到的问题是，无论是否有错误，soap 向应用程序请求错误总是返回 200 个标头。

我正在访问的 Web 服务端点是一个 void 方法，但如果它不起作用，我仍然想在 http 标头中返回 500 代码。

我想到的策略是创建一个拦截器，它将拦截错误的soap请求并使用http标头代码修改最终响应。因此，对于 void 方法，主体将为空，但标头为 400 或 500。

我的肥皂服务配置看起来像这样

@Configuration
@Slf4j
public class WebServiceConfiguration {

    @Autowired
    private Bus bus;

    @Bean
    public Endpoint endpoint() {
        EndpointImpl endpoint = new EndpointImpl(bus, new SoapEventEndpoint());
        endpoint.publish("/EventEndpoint");
        endpoint.setWsdlLocation("ReceiveEvent.wsdl");

        // this interceptor works
        endpoint.getInInterceptors().add(soapInterceptor());

        // these two fault interceptors do not work!
        endpoint.getInFaultInterceptors().add(soapFaultInterceptor());
        endpoint.getOutFaultInterceptors().add(soapFaultInterceptor());

        return endpoint;
    }

    @Bean
    public AbstractSoapInterceptor soapFaultInterceptor(){
        return new SoapFaultInterceptor( Phase.PRE_STREAM);
    }

    @Bean
    public AbstractSoapInterceptor soapInterceptor(){
        return new SoapInterceptor( Phase.PRE_STREAM);
    }
}

拦截器

@Slf4j
public class SoapFaultInterceptor extends AbstractSoapInterceptor {

    public SoapFaultInterceptor(String phase) {
        super(phase);
    }

    @Override
    public void handleMessage(SoapMessage message) throws Fault {
        log.info("THIS NEVER GETS CALLED!!  Execpting errors to invoke this method");
    }
}

@Slf4j
public class SoapInterceptor extends AbstractSoapInterceptor {


    public SoapInterceptor(String p){
        super(p);
    }

    @Override
    public void handleMessage(SoapMessage message) throws Fault {
        log.info("THIS WORKS");
    }
}

WSDL 到 Java 生成的事件端点

@WebService(targetNamespace = "xyz", name = "ReceiveEventEndpoint")
@XmlSeeAlso({ObjectFactory.class})
@SOAPBinding(parameterStyle = SOAPBinding.ParameterStyle.BARE)
public interface ReceiveEventEndpoint {

    @WebMethod(operationName = "ReceiveEvent", action = "xyz")
    @Oneway
    public void receiveEvent(
        @WebParam(partName = "in", name = "ReceiveEventRequest", targetNamespace = "xyz")
        ReceiveEventRequest in
    );
}

1) 当我使用 XML 无效并发送请求时。只有 SoapInterceptor拦截吗？SoapFaultInterceptor不是吗？有什么建议么？

Interceptor for {http://xyz/}SoapEventEndpointService#{http:/xyz}ReceiveEvent has thrown exception, unwinding now

org.apache.cxf.interceptor.Fault: Unmarshalling Error: unexpected element (uri:"http://xyz", local:"EventId1"). Expected elements are <{http://xyz}LocalAssessmentId>,<{http://xyz}LOTId>,<{http://xyz}EventId>,<{http://xyz}Benefit> 
    at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:938) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:744) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:172) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at org.apache.cxf.wsdl.interceptors.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:194) ~[cxf-rt-wsdl-3.3.1.jar:3.3.1]
    at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) ~[cxf-core-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) ~[cxf-core-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:216) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:301) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:220) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:276) ~[cxf-rt-transports-http-3.3.1.jar:3.3.1]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-5.1.5.RELEASE.jar:5.1.5.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.16.jar:9.0.16]
    at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
Caused by: javax.xml.bind.UnmarshalException: null
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:483) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:417) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:394) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at org.apache.cxf.jaxb.JAXBEncoderDecoder.doUnmarshal(JAXBEncoderDecoder.java:887) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at org.apache.cxf.jaxb.JAXBEncoderDecoder.access$200(JAXBEncoderDecoder.java:103) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at org.apache.cxf.jaxb.JAXBEncoderDecoder$3.run(JAXBEncoderDecoder.java:926) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
    at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:924) ~[cxf-rt-databinding-jaxb-3.3.1.jar:3.3.1]
    ... 51 common frames omitted
Caused by: com.sun.istack.SAXParseException2: unexpected element (uri:"xyz", local:"EventId1"). Expected elements are <{http://xyz}LocalAssessmentId>,<{http://xyz}LOTId>,<{http://xyz}EventId>,<{http://xyz}Benefit>
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:744) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:262) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:257) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:124) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.childElement(Loader.java:105) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.StructureLoader.childElement(StructureLoader.java:268) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:574) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:556) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:246) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:180) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:415) ~[jaxb-runtime-2.3.1.jar:2.3.1]
    ... 57 common frames omitted
Caused by: javax.xml.bind.UnmarshalException: unexpected element (uri:"http://uxyz", local:"EventId1"). Expected elements are <{http://xyz}LocalAssessmentId>,<{http://xyz}LOTId>,<{http://xyz}EventId>,<{http://uxyz}Benefit>
    ... 68 common frames omitted

2019-03-27 15:44:15.245 DEBUG 22552 --- [nio-8080-exec-4] o.a.c.t.http.AbstractHTTPDestination     : Finished servicing http request on thread: Thread[http-nio-8080-exec-4,5,main]
2019-03-27 15:44:15.245 DEBUG 22552 --- [nio-8080-exec-4] o.a.c.t.servlet.ServletController        : Finished servicing http request on thread: Thread[http-nio-8080-exec-4,5,main]

**2) 如何在错误被拦截后添加拦截器（或故障监听器）或其他方法来更新 http 标头？

4

3 回答 3

0

你有没有尝试过这样的事情：

@Override
public void handleFault(Message message) {
    Map<String, List> headers = (Map<String, List>) message.get(Message.PROTOCOL_HEADERS);
    try {
        headers.put("Status", "500");
        ...
    } catch (Exception ce) {
        ...
    }
}
于 2019-03-28T13:00:31.850 回答
0

在ReceiveEventEndpoint接口中，该方法receiveEvent使用注释进行@OneWay注释，这意味着它只有输入消息而没有输出（包括故障）。

您可以在此处了解更多详细信息，了解 JAX-WS 中的 @Oneway 注释、http ://cxf.547215.n5.nabble.com/Detecting-unmarshalling-error-with-Oneway-operations-td5742536.html和http:// cxf.547215.n5.nabble.com/OneWay-interpretation-and-HTTP-binding-td5711719.html

出于调试原因，如果您需要在 OneWay 操作中抛出错误，您可以将Message.ROBUST_ONEWAY属性添加到您的端点：

@Bean
public Endpoint endpoint() {
    EndpointImpl endpoint = new EndpointImpl(bus, new SoapEventEndpoint());
    endpoint.publish("/EventEndpoint");
    endpoint.setWsdlLocation("ReceiveEvent.wsdl");

    // interceptors...

    //To throw exceptions in OneWay messages
    Map<String, Object> prop = new HashMap<>();
    prop.put(Message.ROBUST_ONEWAY, true);
    endpoint.setProperties(prop);

    return endpoint;
}

对于无效请求，您将获得具有以下正文的 HTTP 500，而无需添加自定义拦截器：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
   <soap:Body>
      <soap:Fault>
         <faultcode>soap:Client</faultcode>
         <faultstring>Unmarshalling Error: unexpected element (uri:"http://xyz", local:"EventId1")...</faultstring>
      </soap:Fault>
   </soap:Body>
</soap:Envelope>
于 2020-11-19T20:59:31.097 回答
-2

以下对我有用：package-info.java在项目的课程中，我改变了：

elementFormDefault = javax.xml.bind.annotation.XmlNsForm.UNQUALIFIED
于 2020-02-26T13:00:11.510 回答