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Posted to users@cxf.apache.org by gdprao <gd...@yahoo.com> on 2007/10/04 01:09:47 UTC

CXF-2.0.2 Rest service exception

Hi,

I am experiencing the following exception after migrating to CXF-2.0.2 with
my REST service which was working fine with CXF-2.0.1 version. If I set the
"wrapped" attribute to "false", it is working fine but if I make it to
"true" it is throwing the following exception.  Any help to fix this problem
is appreciated. 

Thanks,
Durga

Rest service configration:

<!-- Rest End Point configuration -->
	<jaxws:endpoint id="myServiceRestEndPoint"
		implementor="#myWebService" address="/rest"
		bindingUri="http://apache.org/cxf/binding/http">
		<jaxws:serviceFactory>
			<ref bean="restJaxWsServiceFactory"></ref>
		</jaxws:serviceFactory>
	</jaxws:endpoint>

<!-- Rest JaxWsServiceFactory -->
	<bean id="restJaxWsServiceFactory"
		class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
		<property name="wrapped" value="true" />
	</bean>


Exception stack details: 

Oct 3, 2007 3:36:53 PM org.apache.cxf.interceptor.AttachmentInInterceptor
handleMessage
INFO: AttachmentInInterceptor skipped in HTTP GET method
Oct 3, 2007 3:36:53 PM
org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
INFO: Invoking GET on /myMappedURI
Oct 3, 2007 3:36:53 PM
org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
handleMessage
INFO: URIParameterInterceptor handle message on path [/myMappedURI] with
content-type [null]
Oct 3, 2007 3:36:53 PM org.apache.cxf.phase.PhaseInterceptorChain
doIntercept
INFO: Interceptor has thrown exception, unwinding now
java.lang.NullPointerException
	at
org.apache.cxf.binding.http.IriDecoderHelper.buildDocument(IriDecoderHelper.java:236)
	at
org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:127)
	at
org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
	at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
	at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:73)
	at
org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletDestination.java:79)
	at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:235)
	at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:106)
	at org.apache.cxf.transport.servlet.CXFServlet.invoke(CXFServlet.java:278)
	at org.apache.cxf.transport.servlet.CXFServlet.doGet(CXFServlet.java:260)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
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Re: CXF-2.0.2 Rest service exception

Posted by Ivan Luzyanin <iv...@gmail.com>.
I don't know if this still interesting for you but it might help someone
else.

Anyway, I faced the same problem. I'm using JAXB 2 mappings for the
parameter passed to the REST service method. I tried to use @XmlRootElement
first and getting the same exception by after I've changed it to the
@XmlType it started woring properly.

It is because the 

cplxType = (XmlSchemaComplexType)findSchemaType(schemas,
element.getSchemaTypeName());

in *IriDecoderHelper* returns null for element which cause later a NPE.

Good luck!
- Ivan


gdprao wrote:
> 
> Can anyone please help me out on this as I am facing this problem after
> migrating to 2.0.2 version.  
> 
> Thanks,
> Durga
> 
> 
> gdprao wrote:
>> 
>> Hi,
>> 
>> I am experiencing the following exception after migrating to CXF-2.0.2
>> with my REST service which was working fine with CXF-2.0.1 version. If I
>> set the "wrapped" attribute to "false", it is working fine but if I make
>> it to "true" it is throwing the following exception.  Any help to fix
>> this problem is appreciated. 
>> 
>> Thanks,
>> Durga
>> 
>> Rest service configration:
>> 
>> <!-- Rest End Point configuration -->
>> 	<jaxws:endpoint id="myServiceRestEndPoint"
>> 		implementor="#myWebService" address="/rest"
>> 		bindingUri="http://apache.org/cxf/binding/http">
>> 		<jaxws:serviceFactory>
>> 			<ref bean="restJaxWsServiceFactory"></ref>
>> 		</jaxws:serviceFactory>
>> 	</jaxws:endpoint>
>> 
>> <!-- Rest JaxWsServiceFactory -->
>> 	<bean id="restJaxWsServiceFactory"
>> 		class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
>> 		<property name="wrapped" value="true" />
>> 	</bean>
>> 
>> 
>> Exception stack details: 
>> 
>> Oct 3, 2007 3:36:53 PM org.apache.cxf.interceptor.AttachmentInInterceptor
>> handleMessage
>> INFO: AttachmentInInterceptor skipped in HTTP GET method
>> Oct 3, 2007 3:36:53 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFO: Invoking GET on /myMappedURI
>> Oct 3, 2007 3:36:53 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFO: URIParameterInterceptor handle message on path [/myMappedURI] with
>> content-type [null]
>> Oct 3, 2007 3:36:53 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFO: Interceptor has thrown exception, unwinding now
>> java.lang.NullPointerException
>> 	at
>> org.apache.cxf.binding.http.IriDecoderHelper.buildDocument(IriDecoderHelper.java:236)
>> 	at
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:127)
>> 	at
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
>> 	at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
>> 	at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:73)
>> 	at
>> org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletDestination.java:79)
>> 	at
>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:235)
>> 	at
>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:106)
>> 	at
>> org.apache.cxf.transport.servlet.CXFServlet.invoke(CXFServlet.java:278)
>> 	at
>> org.apache.cxf.transport.servlet.CXFServlet.doGet(CXFServlet.java:260)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>> 
> 
> 

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Re: CXF-2.0.2 Rest service exception

Posted by Ivan Luzyanin <iv...@gmail.com>.
I don't know if this still interesting for you but it might help someone
else.

Anyway, I faced the same problem. I'm using JAXB 2 mappings for the
parameter passed to the REST service method. I tried to use @XmlRootElement
first and getting the same exception by after I've changed it to the
@XmlType it started woring properly.

It is because the 

cplxType = (XmlSchemaComplexType)findSchemaType(schemas,
element.getSchemaTypeName());

in *IriDecoderHelper* returns null for element which cause later a NPE.

Good luck!
- Ivan


gdprao wrote:
> 
> Can anyone please help me out on this as I am facing this problem after
> migrating to 2.0.2 version.  
> 
> Thanks,
> Durga
> 
> 
> gdprao wrote:
>> 
>> Hi,
>> 
>> I am experiencing the following exception after migrating to CXF-2.0.2
>> with my REST service which was working fine with CXF-2.0.1 version. If I
>> set the "wrapped" attribute to "false", it is working fine but if I make
>> it to "true" it is throwing the following exception.  Any help to fix
>> this problem is appreciated. 
>> 
>> Thanks,
>> Durga
>> 
>> Rest service configration:
>> 
>> <!-- Rest End Point configuration -->
>> 	<jaxws:endpoint id="myServiceRestEndPoint"
>> 		implementor="#myWebService" address="/rest"
>> 		bindingUri="http://apache.org/cxf/binding/http">
>> 		<jaxws:serviceFactory>
>> 			<ref bean="restJaxWsServiceFactory"></ref>
>> 		</jaxws:serviceFactory>
>> 	</jaxws:endpoint>
>> 
>> <!-- Rest JaxWsServiceFactory -->
>> 	<bean id="restJaxWsServiceFactory"
>> 		class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
>> 		<property name="wrapped" value="true" />
>> 	</bean>
>> 
>> 
>> Exception stack details: 
>> 
>> Oct 3, 2007 3:36:53 PM org.apache.cxf.interceptor.AttachmentInInterceptor
>> handleMessage
>> INFO: AttachmentInInterceptor skipped in HTTP GET method
>> Oct 3, 2007 3:36:53 PM
>> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
>> INFO: Invoking GET on /myMappedURI
>> Oct 3, 2007 3:36:53 PM
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
>> handleMessage
>> INFO: URIParameterInterceptor handle message on path [/myMappedURI] with
>> content-type [null]
>> Oct 3, 2007 3:36:53 PM org.apache.cxf.phase.PhaseInterceptorChain
>> doIntercept
>> INFO: Interceptor has thrown exception, unwinding now
>> java.lang.NullPointerException
>> 	at
>> org.apache.cxf.binding.http.IriDecoderHelper.buildDocument(IriDecoderHelper.java:236)
>> 	at
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:127)
>> 	at
>> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
>> 	at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
>> 	at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:73)
>> 	at
>> org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletDestination.java:79)
>> 	at
>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:235)
>> 	at
>> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:106)
>> 	at
>> org.apache.cxf.transport.servlet.CXFServlet.invoke(CXFServlet.java:278)
>> 	at
>> org.apache.cxf.transport.servlet.CXFServlet.doGet(CXFServlet.java:260)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>> 	at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>> 
> 
> 

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Re: CXF-2.0.2 Rest service exception

Posted by gdprao <gd...@yahoo.com>.
Can anyone please help me out on this as I am facing this problem after
migrating to 2.0.2 version.  

Thanks,
Durga


gdprao wrote:
> 
> Hi,
> 
> I am experiencing the following exception after migrating to CXF-2.0.2
> with my REST service which was working fine with CXF-2.0.1 version. If I
> set the "wrapped" attribute to "false", it is working fine but if I make
> it to "true" it is throwing the following exception.  Any help to fix this
> problem is appreciated. 
> 
> Thanks,
> Durga
> 
> Rest service configration:
> 
> <!-- Rest End Point configuration -->
> 	<jaxws:endpoint id="myServiceRestEndPoint"
> 		implementor="#myWebService" address="/rest"
> 		bindingUri="http://apache.org/cxf/binding/http">
> 		<jaxws:serviceFactory>
> 			<ref bean="restJaxWsServiceFactory"></ref>
> 		</jaxws:serviceFactory>
> 	</jaxws:endpoint>
> 
> <!-- Rest JaxWsServiceFactory -->
> 	<bean id="restJaxWsServiceFactory"
> 		class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
> 		<property name="wrapped" value="true" />
> 	</bean>
> 
> 
> Exception stack details: 
> 
> Oct 3, 2007 3:36:53 PM org.apache.cxf.interceptor.AttachmentInInterceptor
> handleMessage
> INFO: AttachmentInInterceptor skipped in HTTP GET method
> Oct 3, 2007 3:36:53 PM
> org.apache.cxf.binding.http.interceptor.DispatchInterceptor handleMessage
> INFO: Invoking GET on /myMappedURI
> Oct 3, 2007 3:36:53 PM
> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor
> handleMessage
> INFO: URIParameterInterceptor handle message on path [/myMappedURI] with
> content-type [null]
> Oct 3, 2007 3:36:53 PM org.apache.cxf.phase.PhaseInterceptorChain
> doIntercept
> INFO: Interceptor has thrown exception, unwinding now
> java.lang.NullPointerException
> 	at
> org.apache.cxf.binding.http.IriDecoderHelper.buildDocument(IriDecoderHelper.java:236)
> 	at
> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:127)
> 	at
> org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
> 	at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
> 	at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:73)
> 	at
> org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletDestination.java:79)
> 	at
> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:235)
> 	at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:106)
> 	at
> org.apache.cxf.transport.servlet.CXFServlet.invoke(CXFServlet.java:278)
> 	at org.apache.cxf.transport.servlet.CXFServlet.doGet(CXFServlet.java:260)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> 	at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> 

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View this message in context: http://www.nabble.com/CXF-2.0.2-Rest-service-exception-tf4564911.html#a13068495
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