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Spring配置两个@端点,每个端点都有一个唯一的wsdl文件

endpoint spring-ws soap spring java

andersfylling · 技术社区 · 7 年前

我已经能够使用wsdl文件获得一个@端点:

@EnableWs
@Configuration
public class EventServerConfiguration extends WsConfigurerAdapter {
    @Bean
    public ServletRegistrationBean messageDispatcherServlet(ApplicationContext applicationContext) {
        MessageDispatcherServlet servlet = new MessageDispatcherServlet();
        servlet.setApplicationContext(applicationContext);
        servlet.setTransformWsdlLocations(true);
        return new ServletRegistrationBean(servlet, "/event");
    }


    @Bean(name = "wsdl-event")
    public Wsdl11Definition defaultWsdl11Definition() {
        SimpleWsdl11Definition wsdl11Definition = new SimpleWsdl11Definition();
        wsdl11Definition.setWsdl(new ClassPathResource("/wsdl/event.wsdl"));
        return wsdl11Definition;
    }

    @Bean
    AnnotationActionEndpointMapping endpointMapping() {
        AnnotationActionEndpointMapping mapping = new AnnotationActionEndpointMapping();
        return mapping;
    }
}

但对于我的用例,我需要处理两个wsdl文件。最初,我设置了一个RestController,并从xml POST请求中解压了正文,但现在我想尝试纯spring方式。

我假设需要创建两个MessageDispatcherServlet,每个wsdl定义一个,但我不知道如何正确映射或注册端点。

有什么想法吗?

我创建了duplicate(使用不同的wsdl和bean名称) WSDLdefinition 豆子,和 messageDispatcherServlet 通过 ServletRegistrationBean 给了我错误 Servlet messageDispatcherServlet was not registered (possibly already registered?) 虽然我的端点似乎出现了,但spring会在对所述端点的任何请求上返回404。

Spring ws版本:3

1 回复 | 直到 7 年前

andersfylling 7 年前

我的假设是,每个Spring@Enpoint类需要不同的路径。我现在意识到我只需要注册一个 MessageDispatcherServlet 并定义处理传入请求所需的wsdl文件。

因为我需要两个不同的wsdl文件,所以我可以通过创建一个来支持这两个文件 ServletRegistrationBean 持有 MessageDispatcherServlet 二 Wsdl11Definition bean(每个wsdl文件一个),并且在我的@Endpoint类中,我将名称空间和localPart设置为 @PayloadRoot 注释。

配置类

// Configuration class
@EnableWs
@Configuration
public class SpringConfiguration 
{
    @Bean
    public ServletRegistrationBean messageDispatcherServlet(ApplicationContext applicationContext) 
    {
        MessageDispatcherServlet servlet = new MessageDispatcherServlet();
        servlet.setApplicationContext(applicationContext);
        servlet.setTransformWsdlLocations(true);

        return new ServletRegistrationBean(servlet, "/soap");
    }

    @Bean
    AnnotationActionEndpointMapping annotationActionEndpointMapping() 
    {
        AnnotationActionEndpointMapping mapping = new AnnotationActionEndpointMapping();
        // add any interceptors here for features like logging
        return mapping;
    }

    // wsdl file A
    @Bean(name="wsdl-definition-A")
    public Wsdl11Definition wsdl11DefinitionA()
    {
        SimpleWsdl11Definition def = new SimpleWsdl11Definition();
        wsdl11Definition.setWsdl(new ClassPathResource("wsdl/A.wsdl"));

        return wsdl11Definition;
    }

    // wsdl file B
    @Bean(name="wsdl-definition-B")
    public Wsdl11Definition wsdl11DefinitionA()
    {
        SimpleWsdl11Definition def = new SimpleWsdl11Definition();
        wsdl11Definition.setWsdl(new ClassPathResource("wsdl/B.wsdl"));

        return wsdl11Definition;
    }
}

如果需要到端点的不同路径,而不是一条。我假定您需要调整 ServletRegistrationBean 上述定义。现在所有内容都映射到 "/soap" 。

以下是端点:

@Endpoint
public class AServer
{
    private final static String NAMESPACE_URI = "http://some.namespace/v3/idk/am/i/even/real";
    private final static String LOCALPART = "XMLElementName";
    private final SomeMarshaller marshaller;

    @Autowired
    public EventServer(EventReceiveMarshaller marshaller) 
    {
        // I use a marshaller class to simplify my life
        this.marshaller = marshaller; 
    }

    @Override
    @ResponsePayload
    @PayloadRoot(namespace = NAMESPACE_URI, localPart = LOCALPART)
    public JAXBElement<SomeResponseMessageType> triggerResponse(@RequestPayload JAXBElement<SomeRequestMessageType> msg) {

        // do something with the `msg` request

        // Send a OK response
        return this.marshaller.createReply(msg);
    }
}

然后 BServer 与 AServer 除了 NAMESPACE_URI 和 LOCALPART 因为它们依赖于各自的wsdl文件。