Qualifier « Core « Spring Q&A





1. A question about qualifier in Spring DI    stackoverflow.com

Normally, a qualified component will be injected to annotated fields with the same qualifier:

@Component        class Apple1 implements IApple {}
@Component @Black class Apple2 implements IApple ...

2. using @Required and @Autowired and @Qualifier    forum.springsource.org

using @Required and @Autowired and @Qualifier Can we use @Required and @Autowired and @Qualifier on the same setter method. When I try to use in the below mentioned way I have ...

3. @Autowired with @Qualifier dows not work as expected    forum.springsource.org

Hi all, I have two classes implementing the same interface. I have described them in a xontext xml as 2 beans. Code: I am ...

4. @Autowired @Qualifier value from place holder    forum.springsource.org

I think @Qualifier annotation processor is not designed with the built-in capability of resolving SpEL, even though this would be a nice feature to add. Maybe you could open a Jira ...

5. Problem with @Autowired (requires @Qualifier)    forum.springsource.org

Problem with @Autowired (requires @Qualifier) I encountered an issue using @Autowired to inject my service-layer class with my DAO implementation. CustomerServiceImpl.java: Code: @Service("customerService") @Transactional(readOnly = true) public class CustomerServiceImpl implements CustomerService ...

6. Autowire - Default qualifier    forum.springsource.org

Hi guys, I as just wondering if there is a solution for my problem where I have one interface, two implementations, where one of them has its own qualifier. Can I ...

7. Can you use Spring 3 Expression in @Qualifier?    forum.springsource.org

For example, @Autowired @Qualifier("#{systemProperties['app.environment']}") I'm not having any luck making this work with 3.0.0M3 and this would be tremendously useful for us in simplifying environment specific setups in Spring 3. Thanks ...