Spring JavaConfig + JAX-WS 客户端

Question

我需要创建一个 Web 服务客户端来获取 Sportsdata。 但是我在尝试@Autowired sportsdata 时遇到了异常。

例外：

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [de.openligadb.schema.SportsdataSoap] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

JavaConfig：

@Configuration
@ComponentScan(basePackages = "com.example", excludeFilters = { @Filter(Configuration.class) })
public class MainConfig {
    private @Value("${openligadb.wsdlDocumentUrl}") String wsdlDocumentUrl;
    private @Value("${openligadb.endpointAddress}") String endpointAddress;
    private @Value("${openligadb.namespaceUri}") String namespaceUri;
    private @Value("${openligadb.serviceName}") String serviceName;

    @Bean
    public JaxWsPortProxyFactoryBean sportsdata() throws MalformedURLException {
        JaxWsPortProxyFactoryBean ret = new JaxWsPortProxyFactoryBean();
        ret.setWsdlDocumentUrl(new URL(wsdlDocumentUrl));
        ret.setServiceInterface(SportsdataSoap.class);
        ret.setEndpointAddress(endpointAddress);
        ret.setNamespaceUri(namespaceUri);
        ret.setServiceName(serviceName);
        return ret;
    }

    @Bean
    public static PropertySourcesPlaceholderConfigurer properties() {
        PropertySourcesPlaceholderConfigurer ret = new PropertySourcesPlaceholderConfigurer();
        ret.setLocation(new ClassPathResource("application.properties"));
        return ret;
    }
}

是的：我知道@PropertySource，但我需要为它创建一个 bean，以便稍后在我的 Controller 中使用它。

Answer 1

这是FactoryBean 与@Configuration 的互操作性问题。详情请查看at this answer。

简短的版本是将 bean 显式添加到您的配置中。

@Bean
public SportsdataSoap sportsdataSoap() throws ... {

    return (SportsdataSoap) sportsdata().getObject();
}