By: Trevor Burton

Trevor Burton — Thu, 29 Jul 2010 04:35:00 +0000

thanks raul – i tried adding the namespace but got the same result – i’ll take another look this afternoon and get back to you if i find anything new.

By: Raul Raja

Raul Raja — Thu, 29 Jul 2010 01:38:00 +0000

I see no namespaces. My guess is that you are missing the namespaces and it does not know what entity your xml belongs to. If you look at the video above they’re usually prefixed as ns2:person. Try hitting your service with a browser and look in the source code view the xml that it outputs, you should be able to use the same as input for an entity given an id. Also I recommend you use restclient for testing http://code.google.com/p/rest-client/ until you get your service working instead of flash as it may include headers or stuff in the request that may confuse cxf

By: Trevor Burton

Trevor Burton — Thu, 29 Jul 2010 01:30:00 +0000

ok, trying again:

{email}
5
{username}

By: Raul Raja

Raul Raja — Thu, 29 Jul 2010 01:29:00 +0000

Sorry it looks like wp does not like xml, try passing it through http://www.elliotswan.com/postable/

By: Trevor Burton

Trevor Burton — Thu, 29 Jul 2010 01:27:00 +0000

payload looks like:


	trevor

	5

	trevor.burton@whatever.org

By: Trevor Burton

Trevor Burton — Thu, 29 Jul 2010 01:26:00 +0000

Raul,

Thanks for getting back to me

the xml payload being sent is

trevor
5
trevor.burton@whatever.org

and the stack trace looks like:

26-May-2010 09:15:32 org.apache.cxf.phase.PhaseInterceptorChain doIntercept
INFO: Interceptor has thrown exception, unwinding now
java.lang.ClassCastException: sun.reflect.generics.reflectiveObjects.TypeVariabl
eImpl cannot be cast to java.lang.Class
at org.apache.cxf.jaxrs.utils.InjectionUtils.getActualType(InjectionUtil
s.java:194)
at org.apache.cxf.jaxrs.utils.InjectionUtils.getActualType(InjectionUtil
s.java:185)
at org.apache.cxf.jaxrs.provider.AbstractJAXBProvider.objectFactoryForTy
pe(AbstractJAXBProvider.java:191)
at org.apache.cxf.jaxrs.provider.AbstractJAXBProvider.isSupported(Abstra
ctJAXBProvider.java:168)
at org.apache.cxf.jaxrs.provider.AbstractJAXBProvider.isReadable(Abstrac
tJAXBProvider.java:80)
at org.apache.cxf.jaxrs.provider.ProviderFactory.matchesReaderCriterias(
ProviderFactory.java:406)
at org.apache.cxf.jaxrs.provider.ProviderFactory.chooseMessageReader(Pro
viderFactory.java:381)
at org.apache.cxf.jaxrs.provider.ProviderFactory.createMessageBodyReader
(ProviderFactory.java:237)
at org.apache.cxf.jaxrs.provider.ProviderFactory.createMessageBodyReader
(ProviderFactory.java:247)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.readFromMessageBody(JAXRSUtils.
java:818)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameter(JAXRSUtils.jav
a:470)
at org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameters(JAXRSUtils.ja
va:435)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JA
XRSInInterceptor.java:194)
at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.handleMessage(JAX
RSInInterceptor.java:65)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercept
orChain.java:236)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainIniti
ationObserver.java:89)
at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDes
tination.java:99)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(
ServletController.java:368)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletCont
roller.java:146)
at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCX
FServlet.java:163)
at org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCX
FServlet.java:141)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.do
FilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:172)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:174)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:873)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:689)
at java.lang.Thread.run(Thread.java:619)

sending json i get

26-May-2010 09:22:01 org.apache.cxf.jaxrs.utils.InjectionUtils handleParameter
SEVERE: Class java.lang.Long can not be instantiated using a constructor with a
single String argument
26-May-2010 09:22:01 org.apache.cxf.jaxrs.impl.WebApplicationExceptionMapper toR
esponse
WARNING: WebApplicationException has been caught : cause is java.lang.reflect.In
vocationTargetException
26-May-2010 09:22:01 org.apache.cxf.interceptor.LoggingOutInterceptor$LoggingCal
lback onClose
INFO: Outbound Message

but this may be being caused by the way i’m sending it (from flash) – i’d rather have the xml being sent at the moment so that’s what i’m most interested in getting working but if you need anything else to debug…

I’m assuming the payload is incorrectly formatted, but any light you can help shed on this would be most appreciated, i’m not familiar with this sort of setup so i’m a little lost at the moment and google isn’t helping

thanks again

By: Raul Raja

Raul Raja — Thu, 29 Jul 2010 22:06:00 +0000

Hi Trevor, the create should work fine but I have not tested it thoroughly. Can you send me the error stack trace and the xml payload? Also do you get the same when using json instead of xml?

By: Trevor Burton

Trevor Burton — Thu, 29 Jul 2010 08:42:00 +0000

I’ve set up this example and got it running fine. Except if i try and hit the create() method – i get errors thrown on the server when i try and send an xml payload to the create() method. Is this how it’s supposed to work – the create() method accepts an Entity instance so i’m sending an xml ‘person’ node with name and email but errors are always thrown as it tries to decode.

Guessing i’m doing something dumb here but any help would be most appreciated as this seems perfect for the project i’m working on.

Comments on: Spring – Hibernate – JAX-RS Putting Hibernate to REST

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