title: Spring AOP not getting invoked in spring boot 2.1.6 application
body: <p>After following so many search results on google on this subject, my Aspect doesn't work still on my spring boot application</p>
  
  <p>I am using spring boot version 2.1.6, which seem to have already spring aop, aspectjweaver and aspectjrt (stand to be corrected). i created an annotation, aspect component and use my annotation on a target class with no success.</p>
  
  <p>here is my annotation class</p>
  
  <pre><code>    import java.lang.annotation.Retention;
      import java.lang.annotation.Target;
  
      import static java.lang.annotation.ElementType.*;
      import static java.lang.annotation.RetentionPolicy.RUNTIME;
  
      @Retention(RUNTIME)
      @Target({TYPE, METHOD})
      public @interface AopAudit {
      }
  </code></pre>
  
  <p>my aspect class</p>
  
  <pre><code>import org.aspectj.lang.JoinPoint;
  import org.aspectj.lang.annotation.Aspect;
  import org.aspectj.lang.annotation.Before;
  import org.aspectj.lang.annotation.Pointcut;
  import org.springframework.stereotype.Component;
  
      @Aspect
      @Component
      public class AuditAnnotationAspect {
          @Before("execution(* com.rainestech.hrm.modules.settings.entity.ABC.set*(..))")
          public void before(JoinPoint joinPoint) {
      System.out.println("Audit Works!!! = ");
          }
      }
  </code></pre>
  
  <p>class ABC</p>
  
  <pre><code>@Entity
  @AopAudit
  public class ABC {
  
      @Id
      @GeneratedValue(strategy = GenerationType.IDENTITY)
      private Integer id;
  
      @NotEmpty
      @NotNull
      @Column
      private String name;
  
      //... getters and setters
  }
  </code></pre>
  
  <p>configuration class</p>
  
  <pre><code>@Configuration
  @EnableWebSecurity
  @EnableAspectJAutoProxy
  public class WebSecurity extends WebSecurityConfigurerAdapter {
  
  }
  </code></pre>
  
  <p>running the application and running set method on class ABC produce no effect whereas i expect to see Audit Works in the console</p>