grails - applicationContext中的Spring-security AuthenticationEntryPoint

Question

基本上我得到一个基于此的错误:

Caused by: java.lang.IllegalStateException: Cannot convert value of type [example.TestAuthFilterEntryPoint] to required type [org.springframework.security.web.AuthenticationEntryPoint] for property 'authenticationEntryPoint': no matching editors or conversion strategy found
... 42 more

基本上我只将这个类实现为 AuthenticationEntryPoint

import org.springframework.security.ui.AuthenticationEntryPoint;
import org.springframework.security.AuthenticationException;
public class TestAuthFilterEntryPoint implements AuthenticationEntryPoint,
    InitializingBean {...

在如何正确“转换”它方面，我是否遗漏了一些东西？

Answer 1

你应该实现的接口(interface)在org.springframework.security.web Spring Security >= 3.0 中的包(就像您在错误消息中一样)，所以它应该是:

import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.security.AuthenticationException;
public class TestAuthFilterEntryPoint implements AuthenticationEntryPoint,
    InitializingBean {
  // ...