I just tried the 2.1-incubator-SNAPSHOT and I got this instead of the NPE:
"You can not map a URI parameter to a simple type when in unwrapped mode!"
The URL I was trying to hit was:
http://localhost:8080/iat-services/client-service/clients
which works fine in wrapped mode.
Which brings me to a new question...
When I run in wrapped mode, I get the wrapper XML markup as your
documentation states. I.e.,
<getClientsResponse xmlns="http://iat.jcol.com";>
<ns2:clients xmlns="" xmlns:ns2="http://iat.jcol.com";>
<client>
....
</client>
<client>
....
</client>
</ns2:clients>
</getClientsResponse>
Is there anyway at all to control this and eliminate the outer wrapping
markup? I'd much prefer to just see:
<ns2:clients xmlns="" xmlns:ns2="http://iat.jcol.com";>
<client>
....
</client>
<client>
....
</client>
</ns2:clients>
When I run in wrapped mode, for some reason GETs on this URL:
http://localhost:8080/iat-services/client-service/clients/1
end up invoking my getClients() method instead of my getClient(long id)
method. It seems to ignore the @HttpResource annotation, which looks like
this on my getClient(long) method:
@Get
@HttpResource(location = "/clients/{id}")
public Client getClient( long id );
Thanks again,
Jason
>From: "Dan Diephouse" <[EMAIL PROTECTED]>
>Reply-To: [email protected]
>To: [email protected]
>Subject: Re: Trouble with creating RESTful Service deployed to Jetty -
need
>help!
>Date: Fri, 13 Jul 2007 10:24:06 -0600
>
>Bizarre... If you had a moment, I improved that line of code post 2.0 and
>included some better error reporting. Any chance you'd be willing to try
>out
>a snapshot quick and let us know if it works correctly?
>http://incubator.apache.org/cxf/download.html
>
>Otherwise I'll take a stab at figuring out whats going on soon.
>Thanks,
>-Dan
>
>On 7/12/07, Jason Mihalick <[EMAIL PROTECTED]> wrote:
>>
>>LOL, know just what you mean. ;-)
>>
>>Actually, while I was tinkering with it here I figured that out too. I
>>realized that my URL should have had clients (plural) in it instead of
>>client (singular). After I corrected that, I started getting a
>>NullPointerException:
>>
>>INFO: URIParameterInterceptor handle message on path [/clients] with
>>content-type [null]
>>Jul 12, 2007 3:35:06 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: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)
>>
>>
>>But wait ... there's more. I decided to drop kick my service for the
>>moment
>>and pull in your CustomerService example from
>>apache-cxf-2.0-incubator/samples/restful_http_binding. After I got all
of
>>the configuration set up for that sample service, doing a get against
this
>>URL worked:
>>
>>http://localhost:8080/iat-services/ws/customer/customers
>>
>>Hmmm. Something screwy here. So, I started comparing my webservice to
>>yours piece by piece and my NullPointerException went away when I added
a
>>targetNamespace to my @WebService tag in my ClientService interface:
>>
>>@WebService(targetNamespace = "http://iat.jcol.com";)
>>
>>Adding that made the NPE go away, and now it's working! Does this make
>>any
>>sense? Why would that fix it, I wonder, hmmmm. I've checked it a
couple
>>of
>>times and adding/removing that namespace causes the NPE to
>>disappear/reappear.
>>
>>Hope this helps in your understanding. Let me know if there is any
other
>>info I can provide to you. Appreciate the help.
>>--
>>Jason
>>
>>
>> >From: "Dan Diephouse" <[EMAIL PROTECTED]>
>> >Reply-To: [email protected]
>> >To: [email protected]
>> >Subject: Re: Trouble with creating RESTful Service deployed to Jetty -
>>need
>> >help!
>> >Date: Thu, 12 Jul 2007 13:32:48 -0600
>> >
>> >Wow, I think I'm losing it - I forgot how my code works. It turns out
>>(as
>> >the logs suggest) that the correct URL is:
>> >
>> >http://localhost:8080/iat-services/ws/clients/10<
>>http://localhost:8080/iat-services/ws/client/10>
>> >
>> >(clientS not client)
>> >
>> >Cheers,
>> >- Dan
>> >
>> >On 7/12/07, Jason Mihalick <[EMAIL PROTECTED]> wrote:
>> >>
>> >>I just realized that I missed this in my output previously. The
>>Mapping
>> >>messages you mentioned are below.
>> >>
>> >>[INFO] Starting jetty 6.1H.4-beta ...
>> >>2007-07-12 12:31:19.634::INFO: jetty-6.1H.4-beta
>> >>2007-07-12 12:31:19.840::INFO: No Transaction manager found - if
your
>> >>webapp requires one, please configure one.
>> >>2007-07-12 12:31:19.968:/iat-services:INFO: Initializing Spring root
>> >>WebApplicationContext
>> >>Jul 12, 2007 12:31:19 PM
org.springframework.web.context.ContextLoader
>> >>initWebApplicationContext
>> >>INFO: Root WebApplicationContext: initialization started
>> >>Jul 12, 2007 12:31:19 PM
>> >>org.springframework.context.support.AbstractApplicationContextrefresh
>> >>INFO: Refreshing
>> >>[EMAIL PROTECTED]
:
>> >>display name [Root WebApplicationContext]; startup date [Thu Jul 12
>> >>12:31:19
>> >>EDT 2007]; root of context hierarchy
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.xml.XmlBeanDefinitionReader
>> >>loadBeanDefinitions
>> >>INFO: Loading XML bean definitions from ServletContext resource
>> >>[/WEB-INF/beans.xml]
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.xml.XmlBeanDefinitionReader
>> >>loadBeanDefinitions
>> >>INFO: Loading XML bean definitions from class path resource
>> >>[META-INF/cxf/cxf.xml]
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.xml.XmlBeanDefinitionReader
>> >>loadBeanDefinitions
>> >>INFO: Loading XML bean definitions from class path resource
>> >>[META-INF/cxf/cxf-extension-soap.xml]
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.xml.XmlBeanDefinitionReader
>> >>loadBeanDefinitions
>> >>INFO: Loading XML bean definitions from class path resource
>> >>[META-INF/cxf/cxf-servlet.xml]
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.xml.XmlBeanDefinitionReader
>> >>loadBeanDefinitions
>> >>INFO: Loading XML bean definitions from class path resource
>> >>[META-INF/cxf/cxf-extension-http-binding.xml]
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.context.support.AbstractApplicationContextrefresh
>> >>INFO: Bean factory for application context
>> >>[
[EMAIL PROTECTED]:
>> >>
>> >>
>>
[EMAIL PROTECTED]
>> >>Jul 12, 2007 12:31:20 PM
>> >>
>> >>
>>
org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker
>> >>postProcessAfterInitialization
>> >>INFO: Bean 'org.apache.cxf.bus.spring.Jsr250BeanPostProcessor' is not
>> >>eligible for getting processed by all BeanPostProcessors (for
example:
>>not
>> >>eligible for auto-proxying)
>> >>Jul 12, 2007 12:31:20 PM
>> >>
>> >>
>>
org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker
>> >>postProcessAfterInitialization
>> >>INFO: Bean 'cxf' is not eligible for getting processed by all
>> >>BeanPostProcessors (for example: not eligible for auto-proxying)
>> >>Jul 12, 2007 12:31:20 PM
>> >>
>> >>
>>
org.springframework.context.support.AbstractApplicationContext$BeanPostProcessorChecker
>> >>postProcessAfterInitialization
>> >>INFO: Bean 'org.apache.cxf.bus.spring.BusExtensionPostProcessor' is
not
>> >>eligible for getting processed by all BeanPostProcessors (for
example:
>>not
>> >>eligible for auto-proxying)
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.springframework.beans.factory.support.DefaultListableBeanFactory
>> >>preInstantiateSingletons
>> >>INFO: Pre-instantiating singletons in
>> >>
>> >>
>>
[EMAIL PROTECTED]
>> >>:
>> >>defining beans
>> >>[cxf,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,
>> >>org.apache.cxf.bus.spring.BusExtensionPostProcessor,
>> >>org.apache.cxf.resource.ResourceManager,
>> >>org.apache.cxf.binding.BindingFactoryManager,
>> >>org.apache.cxf.transport.DestinationFactoryManager,
>> >>org.apache.cxf.transport.ConduitInitiatorManager,
>> >>org.apache.cxf.wsdl.WSDLManager,org.apache.cxf.phase.PhaseManager,
>> >>org.apache.cxf.workqueue.WorkQueueManager,
>> >>org.apache.cxf.buslifecycle.BusLifeCycleManager,
>> >>org.apache.cxf.endpoint.ServerRegistry,
>> >>org.apache.cxf.endpoint.ServerLifeCycleManager,
>> >>org.apache.cxf.endpoint.ClientLifeCycleManager,
>> >>org.apache.cxf.transports.http.QueryHandlerRegistry,
>> >>org.apache.cxf.endpoint.EndpointResolverRegistry,
>> >>org.apache.cxf.headers.HeaderManager,
>> >>org.apache.cxf.catalog.OASISCatalogManager,
>> >>org.apache.cxf.binding.soap.SoapBindingFactory,
>> >>org.apache.cxf.binding.soap.SoapTransportFactory,
>> >>org.apache.cxf.binding.soap.customEditorCo
>> >>nfigurer,org.apache.cxf.transport.servlet.ServletTransportFactory,
>> >>org.apache.cxf.binding.http.HttpBindingFactory
>> >>,JaxWsServiceFactoryBean,restfulServer];
>> >>root of factory hierarchy
>> >>Jul 12, 2007 12:31:20 PM
>> >>org.apache.cxf.service.factory.ReflectionServiceFactoryBean
>> >>buildServiceFromClass
>> >>INFO: Creating Service
>> >>{http://services.iat.jcol.com/}ClientServiceImplService from class
>> >>com.jcol.iat.services.ClientServiceImpl
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.apache.cxf.binding.http.strategy.ConventionStrategy map
>> >>INFO: Mapping method updateClient to resource /clients and verb PUT
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.apache.cxf.binding.http.strategy.ConventionStrategy map
>> >>INFO: Mapping method getClient to resource /clients and verb GET
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.apache.cxf.binding.http.strategy.ConventionStrategy map
>> >>INFO: Mapping method deleteClient to resource /clients and verb
DELETE
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.apache.cxf.binding.http.strategy.ConventionStrategy map
>> >>INFO: Mapping method addClient to resource /clients and verb POST
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.apache.cxf.binding.http.strategy.ConventionStrategy map
>> >>INFO: Mapping method getClients to resource /clients and verb GET
>> >>Jul 12, 2007 12:31:21 PM
org.springframework.web.context.ContextLoader
>> >>initWebApplicationContext
>> >>INFO: Root WebApplicationContext: initialization completed in 1383 ms
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.springframework.context.support.AbstractApplicationContextrefresh
>> >>INFO: Refreshing
>>[EMAIL PROTECTED]:
>> >>display name [EMAIL PROTECTED]
];
>> >>startup date [Thu Jul 12 12:31:21 EDT 2007]; parent:
>> >>[EMAIL PROTECTED]
>> >>Jul 12, 2007 12:31:21 PM
>>org.apache.cxf.bus.spring.BusApplicationContext
>> >>getConfigResources
>> >>INFO: Could not find the configuration file cxf.xml on the classpath.
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.springframework.context.support.AbstractApplicationContextrefresh
>> >>INFO: Bean factory for application context
>> >>[EMAIL PROTECTED]:
>> >>
>> >>
>>
[EMAIL PROTECTED]
>> >>Jul 12, 2007 12:31:21 PM
>> >>org.springframework.beans.factory.support.DefaultListableBeanFactory
>> >>preInstantiateSingletons
>> >>INFO: Pre-instantiating singletons in
>> >>
>> >>
>>
[EMAIL PROTECTED]
>> >>:
>> >>defining beans []; parent:
>> >>
>> >>
>>
[EMAIL PROTECTED]
>> >>2007-07-12 12:31:21.343::INFO: Started
[EMAIL PROTECTED]
>> >>:8080
>> >>[INFO] Started Jetty Server
>> >>
>> >>
>> >> >From: "Dan Diephouse" <[EMAIL PROTECTED]>
>> >> >Reply-To: [email protected]
>> >> >To: [email protected]
>> >> >Subject: Re: Trouble with creating RESTful Service deployed to
Jetty
>>-
>> >>need
>> >> >help!
>> >> >Date: Thu, 12 Jul 2007 10:56:08 -0600
>> >> >
>> >> >Hi Jason,
>> >> >
>> >> >Everything looks roughly correct. Can you paste the log output? You
>> >>should
>> >> >some output from this line of code:
>> >> >
>> >> >LOG.info("Mapping method " + name + " to resource " + resource + "
>>and
>> >>verb
>> >> >" + verb);
>> >> >
>> >> >Which should help clarify whats going on...
>> >> >
>> >> >- Dan
>> >> >
>> >> >On 7/12/07, Jason Mihalick <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>Hello,
>> >> >>
>> >> >>For the life of me I can't seem to get a simple RESTful webservice
>>to
>> >>work
>> >> >>when I deploy it to Jetty (I haven't tried any other
containers). I
>> >> >>assume
>> >> >>that I am correct in using the CFXServlet to handle requests and
>>route
>> >> >>them
>> >> >>to the service implementation? iat-services is the name of my
>>webapp
>> >> >>context.
>> >> >>
>> >> >>When I try to do a GET on this URL (just using a web browser):
>> >> >>http://localhost:8080/iat-services/ws/
>> >> >>
>> >> >>I get this output: {
>>http://services.iat.jcol.com/}ClientServiceImplPort
>> >> >>
>> >> >>That looks fine, I think.
>> >> >>
>> >> >>Now, when I try to invoke my "client" service, with this url:
>> >> >>http://localhost:8080/iat-services/ws/client/10
>> >> >>
>> >> >>I get this output: Invalid URL/Verb combination. Verb: GET Path:
/10
>> >> >>
>> >> >>If I try: http://localhost:8080/iat-services/ws/client/client/10
>> >> >>
>> >> >>I get this output: Invalid URL/Verb combination. Verb: GET Path:
>> >> >>/client/10
>> >> >>
>> >> >>What am I doing wrong here? My classes and config are below. I
can
>> >>post
>> >> >>a
>> >> >>stack trace if you think it will help.
>> >> >>
>> >> >>==================
>> >> >>Service interface:
>> >> >>==================
>> >> >>package com.jcol.iat.services;
>> >> >>
>> >> >>import java.util.Collection;
>> >> >>
>> >> >>import javax.jws.WebService;
>> >> >>
>> >> >>import org.codehaus.jra.Delete;
>> >> >>import org.codehaus.jra.Get;
>> >> >>import org.codehaus.jra.HttpResource;
>> >> >>import org.codehaus.jra.Post;
>> >> >>import org.codehaus.jra.Put;
>> >> >>
>> >> >>
>> >> >>@WebService
>> >> >>public interface ClientService {
>> >> >>
>> >> >> public Collection<Client> getClients();
>> >> >>
>> >> >> public Client getClient( long id );
>> >> >> public void addClient( Client client );
>> >> >>
>> >> >> public void updateClient( long id, Client client);
>> >> >>
>> >> >> public void deleteClient( long id );
>> >> >>
>> >> >>}
>> >> >>
>> >> >>
>> >> >>=============
>> >> >>Service Impl:
>> >> >>=============
>> >> >>package com.jcol.iat.services;
>> >> >>
>> >> >>import java.util.ArrayList;
>> >> >>import java.util.Collection;
>> >> >>
>> >> >>import javax.jws.WebService;
>> >> >>
>> >> >>@WebService(endpointInterface = "
com.jcol.iat.services.ClientService
>>")
>> >> >>public class ClientServiceImpl implements ClientService {
>> >> >>
>> >> >> public ClientServiceImpl() {
>> >> >>
>> >> >> }
>> >> >>
>> >> >> public Collection<Client> getClients() {
>> >> >> System.out.println( "getClients invoked" );
>> >> >> return new ArrayList<Client>();
>> >> >> // FIXME
>> >> >> }
>> >> >>
>> >> >> public Client getClient( long id ) {
>> >> >> System.out.println( "getClient invoked" );
>> >> >> // FIXME
>> >> >> return new Client();
>> >> >> }
>> >> >>
>> >> >> public void addClient( Client client ) {
>> >> >> System.out.println( "addClient invoked" );
>> >> >> //FIXME
>> >> >> }
>> >> >>
>> >> >> public void updateClient( long id, Client client) {
>> >> >> System.out.println( "updateClient invoked" );
>> >> >> //FIXME
>> >> >> }
>> >> >>
>> >> >> public void deleteClient( long id ) {
>> >> >> System.out.println( "deleteClient invoked" );
>> >> >> //FIXME
>> >> >> }
>> >> >>
>> >> >>}
>> >> >>
>> >> >>=========
>> >> >>beans.xml
>> >> >>=========
>> >> >><beans xmlns="http://www.springframework.org/schema/beans";
>> >> >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
"
>> >> >> xmlns:jaxws="http://cxf.apache.org/jaxws";
>> >> >> xsi:schemaLocation="
>>http://www.springframework.org/schema/beans
>> >> >>http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>> >> >> http://cxf.apache.org/jaxws
>> >> >>file:///Applications/Java/toolkits/apache-cxf/apache-
>> >>cxf-2.0-incubator-src
>> >> >>/rt/frontend/jaxws/src/main/resources/schemas/jaxws.xsd"
>> >> >> >
>> >> >><!-- Fix the jaxws schemaLocation above -->
>> >> >>
>> >> >><!--
>> >> >>
>> >> >> xsi:schemaLocation="
>> >> >>http://www.springframework.org/schema/beans
>> >> >>http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>> >> >> http://cxf.apache.org/jaxws
>> >> >>http://cxf.apache.org/schemas/jaxws.xsd";
>> >> >>
>> >> >> -->
>> >> >> <import resource="classpath:META-INF/cxf/cxf.xml" />
>> >> >> <import
>> >>resource="classpath:META-INF/cxf/cxf-extension-soap.xml
>> >>"
>> >> >>/>
>> >> >> <import resource="classpath:META-INF/cxf/cxf-servlet.xml"
>>/>
>> >> >> <import resource="classpath:META-INF/cxf/cxf-
>> >> >>extension-http-binding.xml" />
>> >> >>
>> >> >> <bean id="JaxWsServiceFactoryBean"
>> >> >>class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean">
>> >> >> <property name="wrapped" value="false"/>
>> >> >> </bean>
>> >> >>
>> >> >> <jaxws:endpoint id="restfulServer"
>> >> >> implementor="
com.jcol.iat.services.ClientServiceImpl"
>> >> >> address="/client"
>> >> >> bindingUri="http://apache.org/cxf/binding/http";>
>> >> >> <jaxws:serviceFactory>
>> >> >> <ref bean="JaxWsServiceFactoryBean"/>
>> >> >> </jaxws:serviceFactory>
>> >> >> </jaxws:endpoint>
>> >> >></beans>
>> >> >>
>> >> >>=======
>> >> >>web.xml
>> >> >>=======
>> >> >><!DOCTYPE web-app PUBLIC
>> >> >>"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
>> >> >>"http://java.sun.com/dtd/web-app_2_3.dtd"; >
>> >> >>
>> >> >><web-app>
>> >> >> <context-param>
>> >> >> <param-name>contextConfigLocation</param-name>
>> >> >> <param-value>WEB-INF/beans.xml</param-value>
>> >> >> </context-param>
>> >> >>
>> >> >> <listener>
>> >> >> <listener-class>
>> >> >>
>> >> >>org.springframework.web.context.ContextLoaderListener
>> >> >> </listener-class>
>> >> >> </listener>
>> >> >>
>> >> >> <servlet>
>> >> >> <servlet-name>CXFServlet</servlet-name>
>> >> >> <display-name>CXF Servlet</display-name>
>> >> >> <servlet-class>
>> >> >>
org.apache.cxf.transport.servlet.CXFServlet
>> >> >> </servlet-class>
>> >> >> <load-on-startup>1</load-on-startup>
>> >> >> </servlet>
>> >> >>
>> >> >> <servlet-mapping>
>> >> >> <servlet-name>CXFServlet</servlet-name>
>> >> >> <url-pattern>/ws/*</url-pattern>
>> >> >> </servlet-mapping>
>> >> >></web-app>
>> >> >>
>> >> >>Thanks,
>> >> >>Jason
>> >> >>
>> >> >>
>> >> >>
>> >> >
>> >> >
>> >> >--
>> >> >Dan Diephouse
>> >> >Envoi Solutions
>> >> >http://envoisolutions.com | http://netzooid.com/blog
>> >>
>> >>
>> >>
>> >
>> >
>> >--
>> >Dan Diephouse
>> >Envoi Solutions
>> >http://envoisolutions.com | http://netzooid.com/blog
>>
>>
>>
>
>
>--
>Dan Diephouse
>Envoi Solutions
>http://envoisolutions.com | http://netzooid.com/blog
