Estou com outro problema de conversão agora no vraptor4 migrando uma aplicação da versao 3 . Basicamente estou sobrescrevendo um converter que já existe só que fica lançando uma exception :
package converter;
import javax.enterprise.inject.Specializes;
import br.com.caelum.vraptor.converter.LongConverter;
@Specializes
public class MyLongConverter extends LongConverter {
@Override
public Long convert(String value, Class<? extends Long> clazz) {
System.out.println("My long converter");
return super.convert(value, clazz);
}
}
//Lança a exception
br.com.caelum.vraptor.http.InvalidParameterException: Exception when trying to instantiate Target(name=id, type=class java.lang.Long)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator.handleException(VRaptorInstantiator.java:114)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator.handleException(VRaptorInstantiator.java:116)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator.instantiate(VRaptorInstantiator.java:106)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator.instantiate(VRaptorInstantiator.java:98)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator$Proxy$_$$_WeldClientProxy.instantiate(Unknown Source)
at br.com.caelum.vraptor.http.iogi.IogiParametersProvider.instantiateOrAddError(IogiParametersProvider.java:87)
at br.com.caelum.vraptor.http.iogi.IogiParametersProvider.instantiateParameters(IogiParametersProvider.java:80)
at br.com.caelum.vraptor.http.iogi.IogiParametersProvider.getParametersFor(IogiParametersProvider.java:72)
at br.com.caelum.vraptor.http.iogi.IogiParametersProvider$Proxy$_$$_WeldClientProxy.getParametersFor(Unknown Source)
at br.com.caelum.vraptor.observer.ParametersInstantiator.getParametersForCurrentMethod(ParametersInstantiator.java:135)
at br.com.caelum.vraptor.observer.ParametersInstantiator.instantiate(ParametersInstantiator.java:89)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:165)
at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:119)
at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:112)
at org.jboss.weld.event.EventImpl.fire(EventImpl.java:83)
at br.com.caelum.vraptor.core.DefaultInterceptorStack.start(DefaultInterceptorStack.java:90)
at br.com.caelum.vraptor.core.DefaultInterceptorStack$Proxy$_$$_WeldClientProxy.start(Unknown Source)
at br.com.caelum.vraptor.observer.RequestHandlerObserver.handle(RequestHandlerObserver.java:86)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:266)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:232)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:169)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:165)
at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:119)
at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:112)
at org.jboss.weld.event.EventImpl.fire(EventImpl.java:83)
at br.com.caelum.vraptor.VRaptor.doFilter(VRaptor.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: com.thoughtworks.paranamer.ParameterNamesNotFoundException: One or more @Named annotations missing for class 'java.lang.Long', methodOrCtor <init> and parameter types long
at com.thoughtworks.paranamer.AnnotationParanamer.lookupParameterNames(AnnotationParanamer.java:129)
at com.thoughtworks.paranamer.CachingParanamer.lookupParameterNames(CachingParanamer.java:79)
at com.thoughtworks.paranamer.CachingParanamer.lookupParameterNames(CachingParanamer.java:72)
at br.com.caelum.vraptor.http.ParanamerNameProvider.parametersFor(ParanamerNameProvider.java:47)
at br.com.caelum.vraptor.http.ParanamerNameProvider$Proxy$_$$_WeldClientProxy.parametersFor(Unknown Source)
at br.com.caelum.vraptor.http.iogi.VRaptorParameterNamesProvider.lookupParameterNames(VRaptorParameterNamesProvider.java:57)
at br.com.caelum.vraptor.http.iogi.VRaptorParameterNamesProvider$Proxy$_$$_WeldClientProxy.lookupParameterNames(Unknown Source)
at br.com.caelum.iogi.reflection.ClassConstructor.<init>(ClassConstructor.java:24)
at br.com.caelum.iogi.reflection.Target.constructors(Target.java:115)
at br.com.caelum.iogi.ObjectInstantiator.instantiate(ObjectInstantiator.java:30)
at br.com.caelum.iogi.MultiInstantiator.instantiate(MultiInstantiator.java:20)
at br.com.caelum.vraptor.http.iogi.VRaptorInstantiator.instantiate(VRaptorInstantiator.java:104)
... 54 moreSeria outro bug isso ? Ou estou sobrescrevendo errado o conversor ?