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Java 9 Dependency Injection
book

Java 9 Dependency Injection

by Nilang Patel, Krunal Patel
April 2018
Intermediate to advanced content levelIntermediate to advanced
246 pages
6h 11m
English
Packt Publishing
Content preview from Java 9 Dependency Injection

Declaring aspect

The concept of declaring Aspect with the @AspectJ annotation style is somewhat similar to XML schema-based AOP declaration. Just to recall, a Java class can be an Aspect in the Spring AOP framework. In annotation-based Spring AOP, you can declare any bean as an Aspect with the @Aspect annotation as follows:

package com.packt.spring.aop.aspects;import org.aspectj.lang.annotation.Aspect;import org.aspectj.lang.annotation.Pointcut;@Aspectpublic class SessionCheck {}

The SessionCheck class is defined as a regular Spring bean in the application context (XML) file as follows:

<aop:aspectj-autoproxy/><bean id="sessionCheckAspect" class="com.packt.spring.aop.aspects.SessionCheck"></bean>

Aspect classes may have methods and fields ...

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Publisher Resources

ISBN: 9781788296250Supplemental Content