component-scan

@ComponentScan( //CS1 basePackages = {"com.package.A", "com.package.B"}, excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = {com.Package.A.SomeClass.class }) ) @ComponentScan( //CS2 basePackages = { "com.package.A"} ) @EnableAutoConfiguration @SpringBootApplication public class Application { public static void main(String[] args) throws Exception { ConfigurableApplicationContext ctx = SpringApplication.run(Application.class, args); } } Above is my SpringBootApplication 's main class. As you can see,I have to use Annnotation ,not xml . There are two @ComponentScan

I would like to implement something similar to Spring Data. Developer can define some interfaces, add a custom annotation to the interfaces to mark them, (my code will create Proxy instances for the interfaces) and use them by @Autowire to necessary services. During spring initializing I need to get list of all the interfaces (properly annotated)< create dynamic Proxy for the interfaces and inject them where they are necessary. Proxy creation, created beans injecting is fine. Now the problem: How to find the list of all the interfaces? They could be placed in any package (or even in a separate

What is the difference between getServletConfigClasses() vs getRootConfigClasses() when extending AbstractAnnotationConfigDispatcherServletInitializer . I've been reading a lot sources since this morning but I haven't get any clear understanding on the differences yet : Please have look at these two configurations : 1). public class SpringMvcInitializer extends AbstractAnnotationConfigDispatcherServletInitializer { @Override protected Class<?>[] getRootConfigClasses() { return new Class[] { ConServlet.class }; } @Override protected Class<?>[] getServletConfigClasses() { return null; } .... ...

I'm maintaining a project with two set of main packages, the project is using Spring and Spring MVC, one of these packages contains several controllers and is scanned using XML configuration ( <context:component-scan /> ). The problem is that there is a single class in the other package (not scanned), and I need this class to be scanned, but only this class and nothing else in the package. I can't change its package now since it would be too risky now. So is there a way to do this using annotations or XML ? Simply add is as a bean to your context e.g. <bean class="my.package.MyClass" /> What

How can I add multiple packages in spring-servlet.xml file in context:component-scan element? I have tried <context:component-scan base-package="z.y.z.service" base-package="x.y.z.controller" /> and <context:component-scan base-package="x.y.z.service, x.y.z.controller" /> and <context:component-scan base-package="x.y.z.service" /> <context:component-scan base-package="x.y.z.controller" /> but got error: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [x.y.z.dao.daoservice.LoginDAO] found for dependency: The following approach is correct: <context