如何使用Spring Web服务创建自定义soap故障消息

public class CustomSoapFaultException extends SoapFaultException {
    public CustomSoapFaultException(String faultStringOrReason, QName faultCode) {
        super(faultStringOrReason, faultCode);
    }
}

@Endpoint
public class MyWebServiceEndpoint {
    private static final String NAMESPACE_URI = "http://example.com/namespace";

    @PayloadRoot(namespace = NAMESPACE_URI, localPart = "CustomRequest")
    public CustomResponse handleCustomRequest(@RequestPayload CustomRequest request) {
        // 处理请求并返回响应
    }
}

@SoapFaultAnnotationExceptionResolver
public class CustomSoapFaultResolver extends AbstractSoapFaultDefinitionExceptionResolver {
    private static final String NAMESPACE_URI = "http://example.com/namespace";

    @Override
    protected void customizeFault(Object endpoint, Exception ex, SoapFault fault) {
        if (ex instanceof CustomSoapFaultException) {
            CustomSoapFaultException customException = (CustomSoapFaultException) ex;
            fault.setFaultStringOrReason(customException.getMessage());
            fault.setFaultCode(customException.getFaultCode());
            fault.setFaultActorOrRole(customException.getFaultActorOrRole());
            fault.addNamespaceDeclaration("ns", NAMESPACE_URI);
        }
    }
}

@Configuration
@EnableWs
public class WebServiceConfig extends WsConfigurerAdapter {
    @Autowired
    private ApplicationContext applicationContext;

    @Bean
    public ServletRegistrationBean<MessageDispatcherServlet> messageDispatcherServlet() {
        MessageDispatcherServlet servlet = new MessageDispatcherServlet();
        servlet.setApplicationContext(applicationContext);
        servlet.setTransformWsdlLocations(true);
        return new ServletRegistrationBean<>(servlet, "/ws/*");
    }

    @Bean
    public DefaultWsdl11Definition defaultWsdl11Definition(XsdSchema customSchema) {
        DefaultWsdl11Definition wsdl11Definition = new DefaultWsdl11Definition();
        wsdl11Definition.setPortTypeName("MyWebServicePort");
        wsdl11Definition.setLocationUri("/ws");
        wsdl11Definition.setTargetNamespace(NAMESPACE_URI);
        wsdl11Definition.setSchema(customSchema);
        return wsdl11Definition;
    }

    @Bean
    public XsdSchema customSchema() {
        return new SimpleXsdSchema(new ClassPathResource("custom.xsd"));
    }

    @Bean
    public CustomSoapFaultResolver customSoapFaultResolver() {
        return new CustomSoapFaultResolver();
    }
}

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:tns="http://example.com/namespace"
           targetNamespace="http://example.com/namespace"
           elementFormDefault="qualified">

    <xs:element name="CustomRequest">
        <xs:complexType>
            <!-- 定义请求消息的结构 -->
        </xs:complexType>
    </xs:element>

    <xs:element name="CustomResponse">
        <xs:complexType>
            <!-- 定义响应消息的结构 -->
        </xs:complexType>
    </xs:element>

</xs:schema>

public class MyWebServiceClient {
    public static void main(String[] args) {
        // 创建SOAP请求消息
        CustomRequest request = new CustomRequest();
        // 设置请求消息的参数

        // 创建SOAP连接工厂
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        factory.setServiceClass(MyWebService.class);
        factory.setAddress("http://localhost:8080/ws");

        // 创建SOAP客户端
        MyWebService client = (MyWebService) factory.create();

        try {
            // 发送SOAP请求并获取响应
            CustomResponse response = client.handleCustomRequest(request);
            // 处理响应消息
        } catch (CustomSoapFaultException ex) {
            // 处理自定义的SOAP故障消息
        }
    }
}