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https://issues.apache.org/jira/browse/WW-4592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrea Ligios closed WW-4592.
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Resolution: Not A Problem
> The ScopedModelDriven Interceptor is not thread safe ?
> ------------------------------------------------------
>
> Key: WW-4592
> URL: https://issues.apache.org/jira/browse/WW-4592
> Project: Struts 2
> Issue Type: Bug
> Components: Core Interceptors
> Reporter: Andrea Ligios
> Fix For: 2.5.x
>
>
> Looking at the source code of the ScopedModelDriven Interceptor, I can see
> the following variables scoped at class level:
> {code:java}
> private String scope;
> private String name;
> private String className;
> private ObjectFactory objectFactory;
> {code}
> https://github.com/apache/struts/blob/master/core/src/main/java/com/opensymphony/xwork2/interceptor/ScopedModelDrivenInterceptor.java#L85-L88
> AFAIK, this means they're not thread safe, since different requests could
> override those variables altering the workflow of other threads.
> Even if it's not that easy for it to happen, it seems just wrong.
> And by the way, what's the problem on having those defined at method level,
> and settle things once and for all ?
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