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https://issues.apache.org/jira/browse/WW-4622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15223796#comment-15223796
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Lukasz Lenart commented on WW-4622:
-----------------------------------
First:
[~sebastien_leboucher] you should be able to use the previous version of plugin
with Struts 2.3.28 - just to get security fixes
Secondly:
I have already discovered such problem in restricted environment e.g. Google
AppEngine and solved it as
[follow|https://github.com/apache/struts/commit/6770b35ce78f89f16646f15d303cddb46c8de34a]
in Struts 2.5, so it's a fallback to the old behaviour if user specified Tiles
definitions via {{DEFINITIONS_CONFIG}}.
Based on your discussion and problems defined in WW-4624 my idea is as follow:
- port my solution from Struts 2.5 to use static resource loading as a fallback
- define dedicated {{<init-param/>}} that will allow define custom patterns to
be used in {{StrutsWildcardServletTilesApplicationContext}}
- add Victor's solution with loading multiple definitions and new default
pattern i.e. {{**/tiles*.xml}}
> [struts2-tiles-plugin] [2.3.28]
> [StrutsWildcardServletTilesApplicationContext] getRealPath
> ------------------------------------------------------------------------------------------
>
> Key: WW-4622
> URL: https://issues.apache.org/jira/browse/WW-4622
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - Tiles
> Affects Versions: 2.3.28
> Reporter: Sebastien Leboucher
> Priority: Blocker
> Fix For: 2.3.29
>
>
> Hi,
> Since version 2.3.28, the "struts2-tiles-plugin" API introduce a new listener
> (StrutsWildcardServletTilesApplicationContext).
> This listener make a call to ServletContext.getRealPath method.
> However this method can't be used with a tomcat "unpackWARs=false" deployment
> scheme (https://wiki.apache.org/tomcat/RemoveUnpackWARs).
> Cause when war file is not exploded, this method return always "null".
> So i get a NullPointerException during context loading !
> Could you restore a classpath context loading ? As in the previous version ?
> thanks
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