Re: CXF - JAXRS issue with UriInfo

Fri, 28 Apr 2017 06:35:47 -0700

I opened JIRA issues CXF-7351 and CXF-7352 related to the described problems. 

Thanks,

Nicolas Lenoire

On 4/28/2017 11:24, Sergey Beryozkin wrote:

Hi
This method has been stressed by TCK tests, and I can see JAXRSClientServerBookTest.testUriInfoMatchedResources does go over the method with the template vars.
Can you please open a JIRA issue with a test case or at least prototype a sample code there, starting from the root resource till the resource method where UriInfo.getMatchedURIs is called from ? 

Thanks, Sergey



I'm using CXF 3.1.10, and I'm facing an error when invoking
UriInfo.getMatchedURIs() on templated URIs.

Below is a stack-trace of the error.

After digging a little bit into, UriInfoImpl.getMatchedURIs(decode) is
iterating over MethodInvocationInfos that have empty templated values
instead of expected values (note that private field
UriInfoImpl.templateParams is set with correct templated values).

Another issue I discovered at the same time, is that
UriInfoImpl.getMatchedResources() return actually matched resources twice. 

*Error stacktrace:*

Apr 28, 2017 9:51:05 AM org.apache.cxf.phase.PhaseInterceptorChain
doDefaultLogging
WARNING: Application
{http://browsing.restapi.dataui.mdm.semarchy.com/}RootController has
thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Unresolved variables; only 0 value(s)
given for 4 unique variable(s)
    at
org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:162) 

    at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:128) 

    at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:189)
    at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:261)
    at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:99)
    at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) 

    at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) 

    at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) 

    at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) 

    at
org.apache.cxf.transport.local.LocalConduit$LocalConduitOutputStream$1.run(LocalConduit.java:88) 

    at
org.apache.cxf.workqueue.AutomaticWorkQueueImpl$3.run(AutomaticWorkQueueImpl.java:428) 

    at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 

    at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 

    at
org.apache.cxf.workqueue.AutomaticWorkQueueImpl$AWQThreadFactory$1.run(AutomaticWorkQueueImpl.java:353) 

    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: Unresolved variables;
only 0 value(s) given for 4 unique variable(s)
    at
org.apache.cxf.jaxrs.impl.UriBuilderImpl.substituteVarargs(UriBuilderImpl.java:286) 

    at
org.apache.cxf.jaxrs.impl.UriBuilderImpl.doBuildUriParts(UriBuilderImpl.java:121) 

    at
org.apache.cxf.jaxrs.impl.UriBuilderImpl.doBuild(UriBuilderImpl.java:101) 
    at
org.apache.cxf.jaxrs.impl.UriBuilderImpl.buildFromEncoded(UriBuilderImpl.java:230) 

    at
org.apache.cxf.jaxrs.impl.UriInfoImpl.createMatchedPath(UriInfoImpl.java:208) 

    at
org.apache.cxf.jaxrs.impl.UriInfoImpl.getMatchedURIs(UriInfoImpl.java:191) 
    at
org.apache.cxf.jaxrs.impl.UriInfoImpl.getMatchedURIs(UriInfoImpl.java:170) 
    at
org.apache.cxf.jaxrs.impl.tl.ThreadLocalUriInfo.getMatchedURIs(ThreadLocalUriInfo.java:96) 

    at
com.semarchy.commons.rest.LinkBuilderFactory.getSubResourcePath(LinkBuilderFactory.java:83) 

    at
com.semarchy.commons.rest.LinkBuilderFactory.linkTo(LinkBuilderFactory.java:71) 

    at
com.semarchy.commons.rest.AbstractRestResourceController.linkTo(AbstractRestResourceController.java:72) 

    at
com.semarchy.commons.rest.AbstractRestResourceController.linkTo(AbstractRestResourceController.java:68) 

    at
com.semarchy.mdm.dataui.restapi.browsing.BrowsingCollectionController.getBrowsingCollectionInfo(BrowsingCollectionController.java:150) 

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 

    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 

    at java.lang.reflect.Method.invoke(Method.java:498)
    at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) 

    at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) 

    ... 13 more


Regards,

Nicolas Lenoire

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