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https://issues.apache.org/jira/browse/WW-4110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14076529#comment-14076529
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Lukasz Lenart commented on WW-4110:
-----------------------------------
Hm... I think this can potentially break something. I think additional flag is
needed to allow switch to old behaviour as well.
> struts2+spring intergration,when user aop, maybe inject fail
> ------------------------------------------------------------
>
> Key: WW-4110
> URL: https://issues.apache.org/jira/browse/WW-4110
> Project: Struts 2
> Issue Type: Improvement
> Components: Plugin - Spring
> Affects Versions: 2.3.1.1
> Reporter: zhangkaitao
> Fix For: 2.3.18
>
> Attachments: test.rar
>
>
> 1.
> {code:java}
> @Autowired
> private Resource resource; //no setter
> {code}
> {code:xml}
> <action name="myAction" class="cn.javass.MyAction">
> {code}
> 2. use aop, for example
> {code:xml}
> <aop:config proxy-target-class="true">
> <aop:aspect ref="myAspect">
> <aop:before method="before" pointcut="execution(*
> cn.javass.MyAction.*(..))"/>
> </aop:aspect>
> </aop:config>
> {code}
> 3. StrutsSpringObject
> {code:java}
> bean = autoWiringFactory.autowire(clazz,
> AutowireCapableBeanFactory.AUTOWIRE_CONSTRUCTOR, false);
> bean = autoWiringFactory.applyBeanPostProcessorsBeforeInitialization(bean,
> bean.getClass().getName());
> // We don't need to call the init-method since one won't be registered.
> bean = autoWiringFactory.applyBeanPostProcessorsAfterInitialization(bean,
> bean.getClass().getName()); //generate proxy
> return autoWireBean(bean, autoWiringFactory); //inject error because proxy
> {code}
> spring`s processing flow :
> (org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory)：
> #
> InstantiationAwareBeanPostProcessor.applyBeanPostProcessorsBeforeInstantiation
> #
> InstantiationAwareBeanPostProcessor.applyBeanPostProcessorsAfterInitialization
> # doCreateBean
> ## createBeanInstance
> ## populateBean
> ### InstantiationAwareBeanPostProcessor.postProcessAfterInstantiation
> ### autowire， for example AUTOWIRE_BY_NAME，AUTOWIRE_BY_TYPE
> ### InstantiationAwareBeanPostProcessor.postProcessPropertyValues
> ### applyPropertyValues
> # initializeBean
> ## invokeAwareMethods
> ## BeanPostProcessor.postProcessBeforeInitialization
> ## invokeInitMethods
> ## BeanPostProcessor.postProcessAfterInitialization
> # solution
> {code:java}
> bean = autoWiringFactory.createBean(clazz,
> AutowireCapableBeanFactory.AUTOWIRE_CONSTRUCTOR, false);
> bean = autoWireBean(bean, autoWiringFactory);
> bean = autoWiringFactory.initializeBean(bean, bean.getClass().getName());
> {code}
> please delete src/main/java patch
> com.opensymphony.xwork2.spring.SpringObjectFactory
> test, will see resource is null；
> but use this patch will be not null
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