REST and web methods taking arguments called without argument leads to
IllegalArgumentException: wrong number of arguments exception
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Key: CXF-2697
URL: https://issues.apache.org/jira/browse/CXF-2697
Project: CXF
Issue Type: Bug
Components: JAX-WS Runtime, JAXB Databinding
Affects Versions: 2.2.5
Environment: using JAXD Databinding, JAX-WS with REST
Reporter: Dieter Freismuth
if an @WebMethod taking an @WebParam argument is called without the argument
via REST the IllegalArgumentException is thrown.
WebMethod:
public String sayHi(@WebParam(name="text") String text,
@WebParam(name="text2") String text2);
this works if only one (text or text2) parameter is given within the HTTP GET
Rest call and the second parameter is missing.
Does not work if both parameters are missing!
The Reason can be found within URIMappingInterceptor.keepInOrder method' s
first line:
if (params == null || params.size() == 0) {
return params;
}
should be replaced by:
if (params == null) {
return params;
}
this change will add all required 'null' values for all missing parameters
given within wsdl.
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