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From Yasser Zamani <yasserzam...@apache.org>
Subject RE: Context parameters not being ignored?
Date Sat, 22 Dec 2018 08:19:54 GMT
Hi Micael,

I think putting a breakpoint on OtherAction.setFooService and probing the full stack trace
when the execution hits it for second time would help to reveal what and who's the villain
of second injection :)

Regards.

>-----Original Message-----
>From: Micael Carreira <mcarreira@itclinical.com>
>Sent: Thursday, December 20, 2018 10:55 PM
>To: user@struts.apache.org
>Subject: Context parameters not being ignored?
>
>Hello,
>
>I'm using Struts2 with Spring. I have the following action:
>
>     SomeAction
>       |- FooService
>
>But in my bean definition I don't have the FooService dependency because
>SomeAction doesn't use it:
>
>     <bean id="someAction" class="SomeAction" scope="prototype" />
>
>(Putting it this way doesn't make much sense, the real configuration is more
>complex than this, but this is the simplest example on how the problem can be
>reproduced)
>
>Then my struts.xml redirects to a jsp result:
>
>     <action name="SomeAction*" method="{1}" class="someAction">
>         <result>/jsp/some.jsp</result>
>     </action>
>
>
>And some.jsp calls other action:
>
>     <s:action name="OtherAction" var="other" executeResult="false"
>ignoreContextParams="true"></s:action>
>
>But OtherAction actually needs FooService as a dependency, and its bean
>definition reflects that:
>
>     <bean id="otherAction" class="OtherAction" scope="prototype">
>         <property name="fooService" ref="fooService" />
>     </bean>
>
>I noticed that when OtherAction gets instantiated through jsp parsing, it first gets
>set with the correct fooService dependency.
>
>However, after that, fooService then gets set with null. So OtherAction won't be
>able to correctly run.
>
>I already assessed that the second injection is the value that is present in
>SomeAction.
>
>But I don't want this value injected. It shouldn't be injected if I'm running
>OtherAction with ignoreContextParams="true", right?
>
>I have been all day around this problem, so any help would be much appreciated.
>
>Cheers,
>Micael
>
>
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