The JAXRS mapping of Java methods without method parameter not working.
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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.
@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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