[wildfly-dev] Missing implementatoin class for WebSocket test

Stuart Douglas stuart.w.douglas at gmail.com
Tue Nov 5 11:10:16 EST 2013


Is this being run from outside a War by any chance? Looking at the code it
appears we only add websockets dependency to a war, and as a result the
container provider implementation is not available.

Stuart


On Tue, Nov 5, 2013 at 4:48 PM, Arun Gupta <arun.gupta at gmail.com> wrote:

> Trying to run a simple WebSocket test from:
>
> https://github.com/arun-gupta/javaee7-samples/tree/master/websocket/binary
>
> But this is throwing the following exception:
>
> Running org.javaee7.websocket.binary.test.WebsocketByteBufferEndpointTest
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.055
> sec <<< FAILURE!
>
> testEndPointByteBuffer(org.javaee7.websocket.binary.test.WebsocketByteBufferEndpointTest)
>  Time elapsed: 0.023 sec  <<< ERROR!
> java.lang.RuntimeException: Could not find an implementation class.
>     at
> javax.websocket.ContainerProvider.getWebSocketContainer(ContainerProvider.java:73)
>     at
> org.javaee7.websocket.binary.test.WebsocketByteBufferEndpointTest.testEndPointByteBuffer(WebsocketByteBufferEndpointTest.java:63)
>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     at java.lang.reflect.Method.invoke(Method.java:606)
>
> What is missing ?
>
> Arun
>
> --
> http://blog.arungupta.me
> http://twitter.com/arungupta
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