Folks,
Correction... the NoSuchMethod exception has nothing to do with nested
layouts... or JSPs. The code that is being executed in the NoSuchMethod
exception case is an initialization URL that goes through urlrewrite,
initializing things along the way and then ends up on an ActionBean that
initializes some internal caches and fails way before it hits any JSPs
or nested layouts (the 2nd exception may have more to do with nested
layouts or more likely is a byproduct of this 1st exception).
So I did some in depth investigation and here is what I have found when
comparing my 1.5.3.1 version with 1.5.4:
(once again my 1.5.3.1 version is essentially 1.5.3 +
DynamicMappingFilter.java from 1.5.4)
1) *DynamicMappingFilter*.java AND *NameBasedActionResolver*.java code
is identical
2) UrlBindingFactory.getInstance() has been removed from 1.5.4 in that
it is no longer treated as a Singleton... rather
AnnotatedActionClassResolver.java now defines:
private UrlBindingFactory urlBindingFactory = new UrlBindingFactory();
i.e. a local instance of urlBindingFactory is defined and used... no
problem there... .
3) But what is puzzling is that *NameBasedActionResolverHelper*.java
*does not exist in either code base *or svn yet here it is somehow - for
reasons I can't readily understand - in the mix and moreover ends up
calling from 1.5.4 code UrlBindingFactory.getInstance() that only exists
in 1.5.3.1
It appears that *NameBasedActionResolverHelper*.java is the key here.
Does anyone know how this class is produced at run time?????? Also its
quite odd that the *NameBasedActionResolver*.java code that calls
*NameBasedActionResolverHelper*.java does not show any line number?????
If I can locate NamBasedActionResolverHelper.java then I think can
figure out what is going on... .
Anyone????
--Nikolaos
------------------------------------------------- Partial Stack Trace
for Reference -------------------------------------------------------
StandardWrapperValve[default]: PWC1406: Servlet.service() for servlet
default threw exception
java.lang.NoSuchMethodError:
net.sourceforge.stripes.controller.UrlBindingFactory.getInstance()Lnet/sourceforge/stripes/controller/UrlBindingFactory;
at
net.sourceforge.stripes.controller.NameBasedActionResolverHelper.getActionBeanType(*NameBasedActionResolverHelper*.java:186)
at
net.sourceforge.stripes.controller.NameBasedActionResolver.getActionBeanType(*NameBasedActionResolver*.java)
at
net.sourceforge.stripes.controller.DynamicMappingFilter$2.doFilter(*DynamicMappingFilter*.java*:*423)
at
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
at
net.sourceforge.stripes.controller.DynamicMappingFilter.doFilter(DynamicMappingFilter.java:418)
----------------------------------------------------------------------------------------------------------------------------------------------------
It occurs as soon as initialization code processes our action bean... .
Investigating further and will try to put together a test case.
One thing I noticed that was interesting is that:
--Nikolaos
Levi Hoogenberg wrote:
A (pre)compiled JSP, perhaps?
Nikolaos Giannopoulos <nikolaos <at> brightminds.org> writes:
...
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