Re: Restful Http-Binding with Spring: No group 1 error

[Willem Jiang <ni...@iona.com>]

Hi Thaiyal,

I just wrote a quick test (not use the spring configuration) as you said 
to verified the issue you just mentioned.
The server started rightly.
But when I tried to use the borrower to invoke the  getTopics method 
(http://localhost:8080/xml/topics/123).
I got  the below error.
INFO: Interceptor has thrown exception, unwinding now
java.lang.NullPointerException
    at 
org.apache.cxf.binding.http.IriDecoderHelper.buildDocument(IriDecoderHelper.java:213)
    at 
org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:129)
    at 
org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:105)
    at 
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:206)
    at 
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:67)
    at 
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:253)
    at 
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:213)
    at 
org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:54)
    at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
    at 
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
    at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
    at org.mortbay.jetty.Server.handle(Server.java:285)
    at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502)
    at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:821)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:208)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378)
    at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:368)
    at 
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
It looks like a bug of http-binding, I filled a JIRA for it.[1]

[1] https://issues.apache.org/jira/browse/CXF-739
Cheers,

Willem.
Murugappan, Thaiyal wrote:
> Hi All,
>
>  
>
> I tried the Restful http-binding example with the spring configuration.
> I took the latest source code from Subversion which has the fix for the
> jaxws endpoint for http-binding (#CXF-664). The sample works fine, but
> when I try to introduce a new method which takes a long as an input
> parameter I get the following error. 
>
>  
>
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'restfulCustomerServer': Invocation of init method
> failed; nested exception is java.lang.IndexOutOfBoundsException: No
> group 1
>
>  
>
>  
>
> This seems to be a name space issue, not sure though. Any thoughts?
>
>  
>
> Here is my method
>
>  
>
> @Get
>
> @HttpResource(location = "/topics/{id}")
>
> public String getTopics(@WebParam(name = "id") long id);
>
>  
>
> Thanks,
>
> Thaiyal
>
>  
>
>
>