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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 Sun, 30 Nov 2008 20:21:44 GMT

    [ https://issues.apache.org/jira/browse/CXF-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12651859#action_12651859
] 

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

Hi Frank - good news and thanks for taking your time and verifying this issue has been fixed,
 at least for your project. I'd happy to close this issue, 
but sylvek  saw this issue too - though I can't confirm it - I do hope that may be I'll be
able to close this issue soon enough :-)    

> 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
>         Attachments: zxapp_rest_test.zip
>
>
> 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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