Question

我正在构建使用spring-boot版本1.2.1.RELEASE，spring-security，spring-data-mongodb和hibernate-validator的应用程序。

我有以下Document

@Document
public class User {

    @Id
    private String id;

    @NotEmpty(message = "username is required")
    private String username;

    @NotEmpty(message = "password is required")
    private String password;

    @Email(regexp = ".+@.+\\..+", message = "email address is invalid")
    private String email;

    public User() {
    }

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }
}

其存储库

public interface UserRepository extends MongoRepository<User, String> {
    User findOneByUsernameIgnoreCase(String username);
}

服务

@Service
public class UserService {

    @Autowired
    UserRepository repository;

    public User authenticate(String username) {
        return repository.findOneByUsernameIgnoreCase(username);
    }
}

自定义UserDetailsService

@Service
public class UserDetailsServiceImpl implements UserDetailsService {

    @Autowired
    UserService service;

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        User user = service.authenticate(username);

        if (user == null) { throw new UsernameNotFoundException("invalid username"); }

        return new org.springframework.security.core.userdetails.User(
                username, user.getPassword(),
                commaSeparatedStringToAuthorityList("ROLE_USER")
        );
    }
}

最后分配UserServiceDetails

    @Order(HIGHEST_PRECEDENCE)
    @Configuration
    protected static class AuthenticationSecurity extends GlobalAuthenticationConfigurerAdapter {

        @Autowired
        private UserDetailsService userDetailsService;

        @Override
        public void configure(AuthenticationManagerBuilder auth) throws Exception {
            auth.userDetailsService(userDetailsService);
        }
    }

启动应用程序时发生以下错误

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository': Invocation of init method failed; nested exception is java.lang.IllegalStateException: ApplicationEventMulticaster not     initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6022f5dd: startup date [Mon Mar 02 17:32:08 SGT 2015]; root of context     hierarchy
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1566)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1127)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1051)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:949)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
    ... 135 more
Caused by: java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.    AnnotationConfigEmbeddedWebApplicationContext@6022f5dd: startup date [Mon Mar 02 17:32:08 SGT 2015]; root of context hierarchy
    at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:344)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:331)
    at org.springframework.data.mapping.context.AbstractMappingContext.addPersistentEntity(AbstractMappingContext.java:307)
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:181)
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:141)
    at org.springframework.data.mapping.context.AbstractMappingContext.getPersistentEntity(AbstractMappingContext.java:67)
    at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory.getEntityInformation(MongoRepositoryFactory.java:141)
    at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory.getTargetRepository(MongoRepositoryFactory.java:83)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:177)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:239)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:225)
    at org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean.afterPropertiesSet(MongoRepositoryFactoryBean.java:108)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1625)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1562)
    ... 145 more

我知道它是由UserRepository引起的，但我无法弄清楚它的原因。

Answer 1

通过升级到spring boot 1.2.2.RELEASE来修复此问题。

MongoDB的Spring启动导致IllegalStateException

1 个答案: