interceptor

I'm trying to logout my user once they get a 401. I'm using axios to return data from the api I was looking around and found the same axios.interceptors.response axios.interceptors.response.use( response => response, error => { const {status} = error.response; if (status === 401 ) { store.dispatch('snackBar', snackbarObj) } return Promise.reject(error); } ) It appears my error.response is undefined. I'm not sure what is wrong? any ideas? You're not getting a response from the request you're doing with Axios since the browser received a 401 unauthorized response when doing the preflight OPTION

After upgrade from Spring Boot 2.0.0 M2 to 2.0.0 M6 my Hibernate interceptor implementation don't work anymore. My old implementation: @Configuration public class HibernateConfiguration extends HibernateJpaAutoConfiguration { private HibernateStatisticsInterceptor hibernateStatisticsInterceptor; public HibernateConfiguration(DataSource dataSource, JpaProperties jpaProperties, ObjectProvider<JtaTransactionManager> jtaTransactionManager, ObjectProvider<TransactionManagerCustomizers> transactionManagerCustomizers, ObjectProvider<List<SchemaManagementProvider>> providers,

I'm trying to implement a @Restricted annotation, to secure controller methods in a way that users can only access them, when they are logged in and have a certain role. I'm on Tomcat 7 using JSF and CDI, so no EJB. The interceptor gets called as long as the annotation interface does not specify any parameters. As soon as I add a @Nonbinding Role value() default Role.ADMIN; parameter, neither the interceptor nor the controller method execute. No errors or exceptions either. Here is my code, I really don't know what's wrong with it: Annotation: @InterceptorBinding @Retention(RetentionPolicy

We need to return custom error code and error message when exception occurs during REST invocation. We have created a exception mapper provider, it works well for the exceptions from the application code. However, it doesn't work when exception occurs from the CXF code (e.g. form the CustomValidationInterceptor that I wrote). For example, if I request with invalid path parameter (e.g invalid phoneNumber). In this case, we need to return a custom error code and error message in JSON format, but it doesn't work even though we have a exception mapper provider created to handle

Experts/Gurus/Friends We are working with Spring 3.2, JPA 2, Hibernate 4.2 combo and facing this weird null pointer issue while trying to inject any spring annotated beans into EmtyInterceptor implemented as shown below. We have tried annotating this bean as well as a spring bean but no luck. Any help to solve this puzzle here is highly appreciated. import javax.inject.Inject; import javax.inject.Named; import org.hibernate.EmptyInterceptor; import org.hibernate.type.Type; import org.springframework.transaction.annotation.Transactional; ... @Named @Transactional public class

1.过滤器 Servlet中的过滤器Filter是实现了javax.servlet.Filter接口的服务器端程序，主要的用途是过滤字符编码、做一些业务逻辑判断等。其工作原理是，只要你在web.xml文件配置好要拦截的客户端请求，它都会帮你拦截到请求，此时你就可以对请求或响应(Request、Response)统一设置编码，简化操作；同时还可进行逻辑判断，如用户是否已经登陆、有没有权限访问该页面等等工作。它是随你的web应用启动而启动的，只初始化一次，以后就可以拦截相关请求，只有当你的web应用停止或重新部署的时候才销毁，以下通过过滤编码的代码示例来了解它的使用： // 主要目的：过滤字符编码；其次，做一些应用逻辑判断等. // Filter跟web应用一起启动 // 当web应用重新启动或销毁时，Filter也被销毁 public class MyCharsetFilter implements Filter { private FilterConfig config = null; public void destroy() { System.out.println("MyCharsetFilter准备销毁..."); } public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain

package com.atguigu.my.controller; import java.util.Collection; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import com.atguigu.my.bean.Employee; import com.atguigu.my.dao.EmployeeDao; @Controller public class JsonController { @Autowired private EmployeeDao employeeDao; @RequestMapping(value = "/testJson") @ResponseBody public Collection<Employee> getAll() { Collection<Employee> emps = employeeDao.getAll(