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https://issues.apache.org/jira/browse/CXF-8278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Krueger updated CXF-8278:
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Description:
Currently the constructor for org.apache.cxf.jaxrs.model.URITemplate adds
parentheses around the regex pattern. However, if a user specifies a regex
already containing parentheses (for example: @Path(*"_/{example :
([0-9a-f]{4}|[0-9a-f]{_8}_)}/test/\{file}_"*) then the URITemplate constructor
will add additional parenthesis around the pattern for the "example" field.
This will result in the Regex expression as being a group within another group
and will cause the Matcher returned from Pattern.matcher() to contain duplicate
values for this regex pattern. As a result, the values will not match the
values.
The URITemplate constructor should be changed to only add parentheses if they
do not already exist.
was:
Currently the constructor for org.apache.cxf.jaxrs.model.URITemplate adds
parentheses around the regex pattern. However, if a user specifies a regex
already containing parentheses (for example: @Path(*"_/{example :
(*[0-9a-f]*{4}.|*[0-9a-f]*{8}_**_.)}/test/\{file}_"*) then the URITemplate
constructor will add additional parenthesis around the pattern for the
"example" field. This will result in the Regex expression as being a group
within another group and will cause the Matcher returned from Pattern.matcher()
to contain duplicate values for this regex pattern. As a result, the values
will not match the values.
The URITemplate constructor should be changed to only add parentheses if they
do not already exist.
> @Path with regular expression containing parentheses does not resolve
> correctly
> -------------------------------------------------------------------------------
>
> Key: CXF-8278
> URL: https://issues.apache.org/jira/browse/CXF-8278
> Project: CXF
> Issue Type: Bug
> Components: JAX-RS
> Affects Versions: 3.3.6
> Reporter: Jim Krueger
> Priority: Major
> Fix For: 3.3.6
>
>
> Currently the constructor for org.apache.cxf.jaxrs.model.URITemplate adds
> parentheses around the regex pattern. However, if a user specifies a regex
> already containing parentheses (for example: @Path(*"_/{example :
> ([0-9a-f]{4}|[0-9a-f]{_8}_)}/test/\{file}_"*) then the URITemplate
> constructor will add additional parenthesis around the pattern for the
> "example" field. This will result in the Regex expression as being a group
> within another group and will cause the Matcher returned from
> Pattern.matcher() to contain duplicate values for this regex pattern. As a
> result, the values will not match the values.
> The URITemplate constructor should be changed to only add parentheses if they
> do not already exist.
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