My application has multiple data sources , so i have created two data source configuration classes based on this URL .
But while running the spring boot application am getting error
Description: Field userDataRepo in com.cavion.services.UserDataService required a bean named 'entityManagerFactory' that could not be found. Action: Consider defining a bean named 'entityManagerFactory' in your configuration.
From this Question on StackOverflow helped me to figure out the issue.i need to specify the entityManagerFactoryRef on my JPA repositories .
But i have many repository classes some of them uses Entitymanager 'A' and some of them uses 'B' . my current spring boot application class is like this
@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class,
DataSourceTransactionManagerAutoConfiguration.class })
@EnableTransactionManagement
@EntityScan("com.info.entity")
@ComponentScan({"com.info.services","com.info.restcontroller"})
@EnableJpaRepositories("com.info.repositories")
public class CavionApplication {
public static void main(String[] args) {
SpringApplication.run(CavionApplication.class, args);
}
@Bean
public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
return args -> {
System.out.println("Let's inspect the beans provided by Spring Boot:");
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
System.out.println(beanName);
}
};
}}
I have given the EnableJpaRepositories on the spring boot class , so how can i configure multiple EnableJpaRepositories so that i can configure multiple entityManagerFactory ?
Please suggest the best way to setup the multiple data sources .