Andrea Ligios created WW-4592:
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Summary: 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
Looking at the source code of the ScopedModelDriven Interceptor, I can see the
following variables scoped at class level:
private String scope;
private String name;
private String className;
private ObjectFactory objectFactory;
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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