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No bean named '...' is defined and Spring @Resource annotation


No bean named '...' is defined and Spring @Resource annotation

By : Dmitry Idrisov
Date : January 10 2021, 01:57 PM
help you fix your problem I use @Resource to annotate bean classes, @Autowired to autowire dependencies, and in Spring configuration file these things: , Is missing ?
code :


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No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' is defined

No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' is defined


By : Levi
Date : March 29 2020, 07:55 AM
around this issue When you annotate a test class or test method with @DirtiesContext, you are telling Spring to close the ApplicationContext after that test class or method. Thus, if you later attempt to retrieve a bean from a closed context you will get an exception like you're seeing.
My guess is that you are using @DirtiesContext in other test classes within your test suite, and a result the logic in SpringBeanFactory.setApplicationContext() is broken since it can potentially maintain a reference to a closed context. Thus, you'll need allow the current ApplicationContext to be set for each test. In other words, remove the null-check like follows
code :
public static void setApplicationContext(final ApplicationContext applicationContext) {
    // always set the current context
    SpringBeanFactory.applicationContext = applicationContext;
}
Spring 4 Spring Security 3.2.2 No bean named 'springSecurityFilterChain' is defined

Spring 4 Spring Security 3.2.2 No bean named 'springSecurityFilterChain' is defined


By : Peymanbarca
Date : March 29 2020, 07:55 AM
will help you I know this has been asked a lot, but none of the answers seem to actually work for me. I've been banging my head against Spring Security for the last two days and had zero luck. The documentation claims it's super easy to setup, but I can't help but feel like it is missing something. , Try following in your web.xml.
code :
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>WEB-INF/application-security.xml</param-value>
</context-param>
No bean named 'myUserDetailsService' is defined Spring Security with hibernate and Spring MVC

No bean named 'myUserDetailsService' is defined Spring Security with hibernate and Spring MVC


By : user3598944
Date : March 29 2020, 07:55 AM
this will help I solved it by understanding Hoàng Long's logic. I knew i was missing a bean but i just didn't know what to reference inside it. So i googled it and found out that MyUserDetailsService implements on UserDetailsService which is a part of Spring Security. So the only thing left to do was to add the bean with no property at all.
code :
<bean id="myUserDetailsService" class="com.mkyong.users.service.MyUserDetailsService" >

    </bean>
Resource Annotation: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but fou

Resource Annotation: No qualifying bean of type [javax.sql.DataSource] is defined: expected single matching bean but fou


By : Justin Thomas
Date : March 29 2020, 07:55 AM
hop of those help? I had the same problem and after a lot of headache I stumbled upon this doc that made me feel really dumb :(
All you need is @Primary on one of your DataSources and Spring-Boot won't get confused anymore... Here is one of my configurations... The rest are pretty much identical, pointing to other DBs and with no @Primary on them...
spring websocket with spring security start failed with "No bean named 'stompWebSocketHandlerMapping' is defined'

spring websocket with spring security start failed with "No bean named 'stompWebSocketHandlerMapping' is defined'


By : Wagner Corp.
Date : March 29 2020, 07:55 AM
Does that help WebSocket Security is for the STOMP sub-protocol and relies on the STOMP Broker Configuration.
You have to change your @EnableWebSocket to the @EnableWebSocketMessageBroker and go ahead with the AbstractSecurityWebSocketMessageBrokerConfigurer configuration.
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