I have following set up for my Spring Application Context
.
@Configuration
public class RmiContext {
@Bean
public RmiProxyFactoryBean service() {
RmiProxyFactoryBean rmiProxy = new RmiProxyFactoryBean();
rmiProxy.setServiceUrl("rmi://127.0.1.1:1099/Service");
rmiProxy.setServiceInterface(Service.class);
return rmiProxy;
}
}
@Configuration
public class LocalContext {
@Bean
public Controller Controller() {
return new ControllerImpl();
}
}
@Configuration
@Import({RmiContext.class, LocalContext.class})
public class MainContext {
}
The above setup works fine, but I want to enable @ComponentScan
annotating Controller
s with @Component
as there are many Controller
s in my application which is tedious when declared one by one using @Bean
.
@Configuration
@ComponentScan(basePackageClasses = {Controller.class})
public class LocalContext {
/* ... */
}
The problem is that when I do @ComponentScan(basePackageClasses = {Controller.class})
, the previously fine working RmiProxyFactoryBean
are not recognized or can't be created.
So, How do I configure my MainContext
so that both beans via RMI and local beans are created?
@Configuration is also a candidate for component scan, so you can scan all the beans in RmiContext and all controllers in your controller package by:
@Configuration
@ComponentScan(basePackages = {"org.example.controllers", "package.of.RmiContext"})
public class MainContext {
}
--edit--
@Configuration is a candidate for component scan, here is the test case that works in my pc:
package scan.controllers;
@Controller
public class ExampleController {
}
package scan;
public interface RMIService {
}
package scan;
@Configuration
public class RmiContext {
@Bean
public RmiProxyFactoryBean service() {
RmiProxyFactoryBean rmiProxy = new RmiProxyFactoryBean();
rmiProxy.setServiceUrl("rmi://127.0.1.1:1099/Service");
rmiProxy.setServiceInterface(RMIService.class);
rmiProxy.setLookupStubOnStartup(false);
return rmiProxy;
}
}
package scan;
@Configuration
//MainContext will auto scan RmiContext in package scan and all controllers in package scan.controllers
@ComponentScan(basePackages = {"scan", "scan.controllers"})
public class MainContext {
}
package scan;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes={MainContext.class})
public class TestContext {
@Autowired private RMIService rmi;
@Autowired private ExampleController controller;
@Test
public void test() {
//both controller and rmi service are autowired as expected
assertNotNull(controller);
assertNotNull(rmi);
}
}