I have a standard bean with some properties that need to be autowired.
@Service
public class MyServiceImpl implements MyService {
@Autowired
private FirstRepository first;
public MyServiceImpl() {
}
I use a Java Config to find the beans:
@Configuration
@ComponentScan(basePackages = "com.company", excludeFilters = { @Filter(Configuration.class) })
public class MainConfig {
}
However, the FirstRepository Bean doesn't exist so I create it in a BeanFactoryPostProcessor:
public class RepoGeneratorPostProcessor implements BeanFactoryPostProcessor {
public void postProcessBeanFactory(
ConfigurableListableBeanFactory beanFactory) throws BeansException {
GenericBeanDefinition jpaR = new GenericBeanDefinition();
jpaR.setBeanClass(JpaRepositoryFactoryBean.class);
jpaR.setAutowireCandidate(true);
jpaR.setAutowireMode(GenericBeanDefinition.AUTOWIRE_BY_TYPE);
jpaR.setLazyInit(false);
jpaR.setPropertyValues(new MutablePropertyValues().add("repositoryInterface", FirstRepository.class));
RootBeanDefinition definition = new RootBeanDefinition();
definition.setBeanClass(FirstRepository.class);
definition.setAutowireCandidate(true);
definition.setFactoryBeanName("&jpaR");
definition.setFactoryMethodName("getObject");
definition.setAutowireMode(GenericBeanDefinition.AUTOWIRE_BY_NAME);
definition.setLazyInit(false);
definition.setAttribute(RequiredAnnotationBeanPostProcessor.SKIP_REQUIRED_CHECK_ATTRIBUTE, Boolean.TRUE);
BeanDefinitionRegistry registry = (BeanDefinitionRegistry)beanFactory;
registry.registerBeanDefinition("jpaR", jpaR);
registry.registerBeanDefinition("first", definition);
}
When I start my application I get the following exception which seems to suggest that Spring can't find the FirstRepository bean.
org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.company.FirstRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency.
If I remove the @Autowired annotation I can see after start up that the FirstRepository bean is properly created.
Any suggestions?