Question

我试图将基于xml的bean配置转换为新应用程序的基于注释的配置。我陷入了在基于注释的方法中引用添加clientinterceptor bean的问题。

我尝试添加以下方法，但是不幸的是，它无法正常工作tomcat无法在我的拦截器代码上完全失败：

@Configuration
@PropertySource({"classpath:/envs/${env}/vendors-service.properties"})
public class WebServiceClientConfig {

    @Autowired
    ApplicationContext applicationContext;
    @Value("${bcus.ws.security.client.interceptor}")
    private String securityInterceptor;
    @Bean(name = "deviceService")
    public DeviceServiceImpl deviceService(Jaxb2Marshaller marshaller) {
        DeviceServiceImpl deviceService = new DeviceServiceImpl();
        List<ClientInterceptor> interceptors = new ArrayList<>();
        interceptors.add((ClientInterceptor) applicationContext.getBean(securityInterceptor));
        deviceService.setInterceptors((ClientInterceptor[]) interceptors.toArray());
        return deviceService;
    }

    <bean id="deviceService" class="com.barclaycardus.svc.common.proxy.device.DeviceServiceImpl" parent="baseJaxbService">
          <constructor-arg ref="messageFactory" />
           <property name="defaultUri" value="${device.service.url}" />
            <property name="interceptors">
                <list>
                    <ref bean="${bcus.ws.security.client.interceptor}" />
                </list>
            </property>
     </bean>

 Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'deviceService' defined in class path resource [com/barclaycardus/svc/vendorgateway/core/config/WebServiceClientConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.barclaycardus.svc.vendorgateway.core.deviceservice.DeviceServiceImpl]: Factory method 'deviceService' threw exception; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named

Answer 1

您可能从NoSuchBeanDefinitionException获得了applicationContext.getBean(securityInterceptor)

这意味着要么

的值

    @Value("${bcus.ws.security.client.interceptor}")
    private String securityInterceptor;

不能正确解析，或者您尚未定义此bean或尚未加载它。但是我不确定最后一点。

请发布ClientInterceptor的bean定义，这样更容易帮助。

还请发布完整的异常，其外观应类似于：

...NoSuchBeanDefinitionException: No bean named '' available

最好的问候， WiPu

我无法将bean引至客户端拦截器

1 个答案: