Logging with Spring AOP and Custom Annotations In JAVA Application
Whenever i am working on development of any application I want to log every execution of a method, seeing what arguments it receives, what it returns for easy debugging and how much time every execution take.
So we have created a utility based on Spring AOP and here we will see how we can use it in our projects.
@RestController
@Loggable
public class HomeController {
//action
}
The @Loggable annotation have option to log method parameter and results. By default both option are true you can disable these option by setting attributes.
@Loggable(params = true,result = false)
We can override options at method level or Can mark only selected methods for logging.
@Loggable(result = false)
public Integer multiply(int a, int b) {
Integer res = a * b;
return res;
}
Note: Don’t forget to set your application log level from application configuration file.
logging.level.root=debug
//gradle dependency
compile('org.springframework.boot:spring-boot-starter-aop')
download project form github and copy log package and paste into your project.
