Hi Dave;

This is a serious bug in the code pls create a JIRA

Dave MacLean wrote:

>Hi Everyone,
>It looks like may be 2 problems with the way schema imports are loaded
>from the aar files.
>
>The first, is that when the AARFileBasedURIResolver is searching for a
>given (relative) location, it only matches beginning and end.  That is,
>if I'm importing a schema at relative location "xsd/my_schema.xsd", then
>the resolver is going to match any files in the aar that have a path
>starting with "meta-inf" and ending with "xsd/my_schema.xsd". 
>
>So, if my aar file structure looks like:
>
>meta-inf/my_wsdl.wsdl  (has the import of xsd/my_schema.xsd)
>meta-inf/xsd/my_schema.xsd
>meta-inf/some_other_bad_but_useful_xsd/my_schema.xsd
>
>Then, in some cases the second xsd will get loaded, which can cause some
>problems.
>
>
>
>For the second, assume the same scenario as above, with my_wsdl.wsdl
>importing xsd/my_schema.xsd.
>
>Now, if my_schema.xsd imports another xsd, using a relative location of
>"my_schema2.xsd", then I don't think the resolver takes the relative
>path into consideration.  It ends up searching for a file starting with
>"meta-inf" and ending with "my_schema2.xsd".
>
>It just happens that this will match meta-inf/xsd/my_schema2.xsd (which
>is what we want), but it will also match a lot of other files
>incorrectly (meta-inf/some_other_bad_but_useful_xsd/my_schema2.xsd,
>meta-inf/foobar/my_schema2.xsd, etc).
>
>Is my understanding of how relative imports should work correct?  That
>if xsd/my_schema.xsd imports a file at location "my_schema2.xsd", then
>it should be found, and only be found, at xsd/my_schema2.xsd?
>
>I think one way to fix this would be to update the baseUri passed into
>AARFileBasedURIResolver.resolveEntity to include the "path found so
>far", and then modify the filename checking if-clause to be a little
>more strict.
>
>Is this worth fixing?
>
>Thanks,
>
>Dave
>
>
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>

-- 
Thanks,
Deepal
................................................................
~Future is Open~ 




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