[CAMEL-15370] CxfRsProducer: All but last value of query parameter with multiple values are lost

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.4.3, 3.5.0
• Component/s: came-cxf
• Estimated Complexity: Unknown
• Assignee: Freeman Yue Fang
• Reporter: Frank Denninger
• Created: 04/Aug/20 20:04
• Updated: 07/Aug/20 13:13
• Resolved: 07/Aug/20 13:12

Description

If using a query parameter name multiple times, only the last value is actually used.

 

e.g.  .to("cxfrs:http://example.com/") with Exchange value Exchange.HTTP_QUERY id=1&id=2 will call to example.com with id=2

 

As far as i can tell the problem is caused by CxfRsProducer::getQueryParametersFromQueryString. In the method all query paramters are inserted in a map, and only the last use of a parameter name is preserved.

 

One solution would be to insert the values directy into the client field, skipping the Map.

 

Issue Links

• links to: GitHub Pull Request #4076