spring boot callbackUrl ConnectSupport

Question

我想在ConnectSupport中重载callbackUrl

我使用Spring boot Connect : org.springframework.social:spring-social-core:jar:1.1.0.RELEASE:compile

@Bean
public ConnectController connectController(
        ConnectionFactoryLocator connectionFactoryLocator,
        ConnectionRepository connectionRepository) {

    ConnectController controller = new ConnectController(connectionFactoryLocator,
            connectionRepository);

        controller.set callbackUrl  ??
        return controller;

}

Answer 1

Spring Social Api在here上可用。您需要调用setApplicationUrl()。

@Bean
public ConnectController connectController(ConnectionFactoryLocator connectionFactoryLocator,
        ConnectionRepository connectionRepository) {

    ConnectController controller = new ConnectController(connectionFactoryLocator,
            connectionRepository);
        String url = "www.foo.com";
        controller.setApplicationUrl(url) ;
        return controller;

}

Answer 2

在这一点上(NullPointerException问题)，一种解决问题的方法是扩展ConnectController (以及遭受相同问题的ProviderSignInController )，并自己修复代码中有问题的部分。只需将类添加到项目works中即可。它是优雅的吗？好吧..。

/*******************************************************************/
//RedirectedConnectController.java

public class RedirectedConnectController extends ConnectController {

    @Value("${application.url}")
    private String appUrl;

    public RedirectedConnectController(ConnectionFactoryLocator connectionFactoryLocator, 
                                       ConnectionRepository connectionRepository) {
        super(connectionFactoryLocator, connectionRepository);
    }

    /*
     * This is the method, which should be called BEFORE setApplicationUrl
     * but obviously is not. 
     */    
    @Override
    public void afterPropertiesSet() throws Exception {
        super.afterPropertiesSet();
        setApplicationUrl(appUrl);
    }
}
/*******************************************************************/
//RedirectedSignInController.java

@Controller
public class RedirectedSignInController extends ProviderSignInController {

    @Value("${application.url}")
    private String appUrl;

    @Inject
    public RedirectedSignInController(ConnectionFactoryLocator connectionFactoryLocator, 
                                      UsersConnectionRepository usersConnectionRepository, 
                                      SignInAdapter signInAdapter) {
        super(connectionFactoryLocator, usersConnectionRepository, signInAdapter);
    }

    @Override
    public void afterPropertiesSet() throws Exception {
        super.afterPropertiesSet();
        setApplicationUrl(appUrl);
    }
}