added cdi vs spring aspectj module

cdi/src/main/java/com/baeldung/interceptor/Audited.java

@@ -0,0 +1,12 @@
+package com.baeldung.interceptor;
+
+import javax.interceptor.InterceptorBinding;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@InterceptorBinding
+@Target( {ElementType.METHOD, ElementType.TYPE } )
+@Retention(RetentionPolicy.RUNTIME )
+public @interface Audited {}

cdi/src/main/java/com/baeldung/interceptor/AuditedInterceptor.java

@@ -0,0 +1,19 @@
+package com.baeldung.interceptor;
+
+import javax.interceptor.AroundInvoke;
+import javax.interceptor.Interceptor;
+import javax.interceptor.InvocationContext;
+import java.lang.reflect.Method;
+
+@Audited @Interceptor
+public class AuditedInterceptor {
+    public static boolean calledBefore = false;
+    public static boolean calledAfter = false;
+    @AroundInvoke
+    public Object auditMethod(InvocationContext ctx) throws Exception {
+        calledBefore = true;
+        Object result = ctx.proceed();
+        calledAfter = true;
+        return result;
+    }
+}

cdi/src/main/java/com/baeldung/service/SuperService.java

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+package com.baeldung.service;
+
+import com.baeldung.interceptor.Audited;
+
+public class SuperService {
+    @Audited
+    public String deliverService(String uid) {
+       return uid;
+    }
+}

cdi/src/main/java/com/baeldung/spring/aspect/SpringTestAspect.java

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+package com.baeldung.spring.aspect;
+
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.inject.Inject;
+import java.util.List;
+
+@Aspect
+public class SpringTestAspect {
+    @Autowired
+    private List<String> accumulator;
+
+    @Around("execution(* com.baeldung.spring.service.SpringSuperService.*(..))")
+    public Object advice(ProceedingJoinPoint jp) throws Throwable {
+        String methodName = jp.getSignature().getName();
+        accumulator.add("Call to "+methodName);
+        Object obj = jp.proceed();
+        accumulator.add("Method called successfully: "+methodName);
+        return obj;
+    }
+}

cdi/src/main/java/com/baeldung/spring/configuration/AppConfig.java

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+package com.baeldung.spring.configuration;
+
+import com.baeldung.spring.aspect.SpringTestAspect;
+import com.baeldung.spring.service.SpringSuperService;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Configuration
+@EnableAspectJAutoProxy
+public class AppConfig {
+    @Bean
+    public SpringSuperService springSuperService() {
+        return new SpringSuperService();
+    }
+
+    @Bean
+    public SpringTestAspect springTestAspect(){
+        return new SpringTestAspect();
+    }
+
+    @Bean
+    public List<String> getAccumulator(){
+        return new ArrayList<String>();
+    }
+}

cdi/src/main/java/com/baeldung/spring/service/SpringSuperService.java

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+package com.baeldung.spring.service;
+
+public class SpringSuperService {
+    public String getInfoFromService(String code){
+        return code;
+    }
+}