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From "Jasper Rosenberg (JIRA)" <j...@apache.org>
Subject [jira] [Created] (WW-4149) No easy way to have an empty interceptor stack if have default stack
Date Tue, 23 Jul 2013 12:02:51 GMT
Jasper Rosenberg created WW-4149:
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             Summary: No easy way to have an empty interceptor stack if have default stack
                 Key: WW-4149
                 URL: https://issues.apache.org/jira/browse/WW-4149
             Project: Struts 2
          Issue Type: Improvement
          Components: Core Interceptors
    Affects Versions: 2.3.15.1
            Reporter: Jasper Rosenberg


If you have an action that you don't want to have any interceptors, if there is a defaultStack
defined, you can't.

My work around was to create an NoOpInterceptor that did nothing, and then declare interceptor
stack that just included it to use.

It used to be that you couldn't include an empty interceptor stack at all.  That seems to
not blow up now, but unfortunately it appears that it is treated as if it doesn't exist, and
the defaultStack is used instead.

I think a declared interceptor stack on an action should override the default, even if it
is empty.

Could then also provide an "emptyStack" interceptor in struts-default.xml that people could
use when they wanted this behavior.

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