Need an easy way to specify the default handler in the on= attribute of @Before
and @After
------------------------------------------------------------------------------------------
Key: STS-503
URL: http://www.stripesframework.org/jira/browse/STS-503
Project: Stripes
Issue Type: Improvement
Components: ActionBean Dispatching
Affects Versions: Release 1.4.3
Reporter: John Newman
Priority: Minor
Hi,
This may already be supported in some way without my knowledge, if so I
apologize. I have an interceptor method that I want to run only on the default
handler, not for any other events. I could do
on={"!oneEvent", "!twoEvents",} ... but this bean could have a lot of events
added in the future and I know I'll forget to update that list.
So I figured on="" would work, but it actually throws a bizarre exception
(could easily be trapped)
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at java.lang.String.charAt(Unknown Source)
at
net.sourceforge.stripes.util.CollectionUtil.applies(CollectionUtil.java:79)
at
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:126)
at
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:154)
at
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:73)
at
net.sourceforge.stripes.controller.DispatcherHelper.doBindingAndValidation(DispatcherHelper.java:187)
at
net.sourceforge.stripes.controller.DispatcherServlet.doBindingAndValidation(DispatcherServlet.java:222)
at
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:147)
at
net.sourceforge.stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:65)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
Could we add an extra attribute to support this? A special constant? I don't
know what's the best, if any, solution, just raising this for discussion.
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