Unable to find a result type for extension
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Key: WW-3564
URL: https://issues.apache.org/jira/browse/WW-3564
Project: Struts 2
Issue Type: Bug
Components: Plugin - Convention
Affects Versions: 2.2.1
Environment: windows xp, spring 2.5, tomcat 5.0.28,
struts2-convention-plugin-2.2.1.jar
Reporter: Dan Du
Priority: Blocker
I set a convention constant like this below:
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<constant name="struts.convention.result.path" value="/WEB-INF/jsp" />
==========================================================================================
After I deployed my project to tomcat server, I backup a file "search.jsp" and
named the backup file with "search.jsp.bak", There is a class named with
"SearchAction"。The action's search method is annotated by @Action, like this:
==========================================================================================
@Action(value = "search", results = { @Result(name = "search", location =
"/WEB-INF/jsp/search.jsp") })
==========================================================================================
When I startup tomcat server, I recieved some message:
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Unable to find a result type for extension [bak] in location attribute
[/WEB-INF/jsp/search.jsp.bak]. - [unknown location]
==========================================================================================
Then I checked org.apache.struts2.convention.DefaultResultMapBuilder.java, I
found this exception throwing at line 527。
I debug that snippet, At line 269, I found some
problems,ServletContext.getResourcePaths() method will scan a directory and its
sub-directory and return all files in these directories, If a file's extension
is not jsp, jspx,vm,ftl,html or htm。 I would get the error。
So I think this code need to be change to fix this problem。
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