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From "Sergey Beryozkin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CXF-1762) The JAXRS mapping of Java methods without method parameter not working.
Date Mon, 03 Nov 2008 12:05:44 GMT

    [ https://issues.apache.org/jira/browse/CXF-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644700#action_12644700
] 

Sergey Beryozkin commented on CXF-1762:
---------------------------------------

Hi sylvek (using your login name :-)) - thanks for the confirmation - can you please post
here the sample code (the sample resource class with annotations and methods) plus the spring
config, plus the URI request which results in a no method found error ? Did you try 2.1.3
?

Hi Frank - no problems at all - please try it when you get a chance. If it still fails then
please check that the sample resource class you posted above is indeed matching the one you're
using and please also post the spring config. May be 2.1.3 will fix it ?

thanks

> The JAXRS mapping of Java methods without method parameter not working.
> -----------------------------------------------------------------------
>
>                 Key: CXF-1762
>                 URL: https://issues.apache.org/jira/browse/CXF-1762
>             Project: CXF
>          Issue Type: Bug
>          Components: Resources
>    Affects Versions: 2.1.2
>         Environment: Windows XP,
> jdk 1.6.0_07
>            Reporter: Frank Ittermann
>            Priority: Minor
>
> Hello everybody,
> I implemented a REST resource that has a java method without method parameter's.
> @Path("/service")
> @ConsumeMime({ "application/json;charset=UTF-8", "application/xml;charset=UTF-8" })
> @ProduceMime({ "application/json;charset=UTF-8", "application/xml;charset=UTF-8" })
> public class RestService {
>     @GET
>     @Path("/id/{id}")
>     public SomeThingElse getSomeThingElse(@PathParam("id")int id) {
>         return new SomeThingElse();
>     }
>     @GET
>     public SomeThing getSomeThing() {
>         return new SomeThing();
>     }
> }
> If you call the rest uri /service the following error occur 
> SCHWERWIEGEND: .No operation matching request path /adspaces/ is found, ContentT
> ype : */*, Accept : text/xml,application/xml,application/xhtml+xml,text/html;q=0
> .9,text/plain;q=0.8,image/png,*/*;q=0.5.
> I changed the method getSomeThing and add a method parameter than it works.
> any suggestions
> And a other strange behavior is if you remove the method getSomeThingElse from the code
than an error by creating the service occur. 
> Here the error log: 
> ERROR main org.springframework.web.context.ContextLoader - Context initialization failed
>  org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'xmlserviceserver': Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException;
nested PropertyAccessExceptions (1) are:
> PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property
'serviceBeans' threw exception; nested exception is java.lang.NullPointerException
> Caused by: 
> org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessException
details (1) are:
> PropertyAccessException 1:
> org.springframework.beans.MethodInvocationException: Property 'serviceBeans' threw exception;
nested exception is java.lang.NullPointerException
> Caused by: 
> java.lang.NullPointerException
> 	at org.apache.cxf.jaxrs.JAXRSServiceFactoryBean.setResourceClassesFromBeans(JAXRSServiceFactoryBean.java:144)
> 	at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.setServiceBeans(JAXRSServerFactoryBean.java:265)
> 	at org.apache.cxf.jaxrs.JAXRSServerFactoryBean.setServiceBeans(JAXRSServerFactoryBean.java:260)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:821)
> 	at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:645)
> 	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:78)
> 	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:59)
> 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1127)
> 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:862)
> 	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:423)
> 	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
> 	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
> 	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
> 	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
> 	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:291)
> 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
> 	at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
> 	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
> 	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
> 	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
> 	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
> 	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
> 	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
> 	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829)
> 	at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718)
> 	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
> 	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
> 	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
> 	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
> 	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
> 	at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
> 	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> 	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> 	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
> 	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> 	at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
> 	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

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