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https://issues.apache.org/jira/browse/CXF-4861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13590541#comment-13590541
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Sergey Beryozkin commented on CXF-4861:
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Thanks Aki - so the proposed workaround to get "{dummyStickToken}" passed over
is to pre-encode it and then use buildFromEncoded call is actually what needs
to be done - this will avoid a double '%' encoding. A minor fix to UriBuilder
to ensure IAE is thrown needs to be done in meantime.
Note a test exists for a case where at least two template values are provided
but not all have been substituted via build or buildFromEncoded, but some buggy
optimization in UriBuilder implementation misses on a case where only a single
query template var is provided and left non-substituted - and it already works
as expected for path segment variables
> Encoding issue jax-rs - UriBuilder
> ----------------------------------
>
> Key: CXF-4861
> URL: https://issues.apache.org/jira/browse/CXF-4861
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.6, 2.7.0
> Reporter: Stephan Klevenz
>
> Use Case: OData (odata.org) / odata4j (odata4j.org)
> Building an URI based on OData query parameter:
> URI called by http client: .../Employees?$filter=startswith(CarrierId,'A')
> URI build on server:
> String nextHref =
> uriInfo.getRequestUriBuilder().replaceQueryParam("$skiptoken",
> "{dummySkipToken}").build().toString();
> Result is:
> /Employees?$filter=startswith%2528CarrierId%252C%2527A%2527%2529&$skiptoken=%7BdummySkipToken%7D
> The value of query parameter $filter is encoded twice. The issue is in the
> embrasing {} of the value of the $skiptoken query parameter.
> CXF does a partial encoding of the first query parameter which succeeds and
> then gets a UriSyntaxException for the 2nd query parameter. After that it
> falls back and encodes the whole URI while the 1st query option is already
> encoded.
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