Thanks a lot for your hints.
The problem was the name of the servlet filter and the build method, which
has to be static.
Regards
Michael
On Thu, Apr 17, 2008 at 10:01 PM, Igor Drobiazko <[EMAIL PROTECTED]>
wrote:
> Method bind shoould be static
>
> On Thu, Apr 17, 2008 at 9:56 PM, Michael Szalay <[EMAIL PROTECTED]>
> wrote:
>
> > Hi all
> >
> > I tried to build my first service, but its not found within the
> > registration
> >
> > I try to lookup it in the page:
> >
> > @Inject
> > private QuizService quizService;
> >
> > There is a Module class which should build my service:
> >
> > package com.szalay.quiz.services;
> >
> > import org.apache.tapestry.ioc.ServiceBinder;
> >
> > /**
> > *
> > * @author michael
> > */
> > public class QuizModule {
> >
> > /**
> > * this is called by tapestry at application startup
> > *
> > * @param binder
> > */
> > public void bind(ServiceBinder binder) {
> > binder.bind(QuizService.class,
> > QuizServiceImpl.class).scope("singleton");
> > }
> > }
> >
> > QuizService:
> >
> > package com.szalay.quiz.services;
> >
> > import com.szalay.quiz.entity.Quiz;
> > import java.util.Collection;
> >
> > /**
> > *
> > * @author michael
> > */
> > public interface QuizService {
> >
> > public Collection<Quiz> getLatestQuiz(int number) throws Exception;
> >
> > public Integer getNumberOfQuizes() throws Exception;
> > }
> >
> >
> > QuizServiceImpl:
> >
> > package com.szalay.quiz.services;
> >
> > import com.szalay.quiz.entity.Quiz;
> > import java.util.Collection;
> >
> > /**
> > *
> > * @author michael
> > */
> > public class QuizServiceImpl implements QuizService {
> >
> > public Collection<Quiz> getLatestQuiz(int number) throws Exception {
> > ...
> > }
> >
> > public Integer getNumberOfQuizes() throws Exception {
> > ...
> > }
> >
> > }
> >
> >
> > But this gets the error:
> >
> > Caused by: java.lang.RuntimeException: No service implements the
> interface
> > com.szalay.quiz.services.QuizService.
> > at
> >
> >
> org.apache.tapestry.ioc.internal.RegistryImpl.getService(RegistryImpl.java:517)
> > at
> >
> >
> org.apache.tapestry.ioc.internal.ObjectLocatorImpl.getService(ObjectLocatorImpl.java:45)
> > at
> >
> >
> org.apache.tapestry.internal.services.ServiceInjectionProvider.provideInjection(ServiceInjectionProvider.java:40)
> >
> >
> > here is my web.xml
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee";
> > xmlns:xsi="
> > http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="
> > http://java.sun.com/xml/ns/javaee
> > http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";>
> >
> > <!-- tapestry stuff -->
> > <context-param>
> > <param-name>tapestry.app-package</param-name>
> > <param-value>com.szalay.quiz</param-value>
> > </context-param>
> > <filter>
> > <filter-name>app</filter-name>
> > <filter-class>org.apache.tapestry.TapestryFilter</filter-class>
> > </filter>
> > <filter-mapping>
> > <filter-name>app</filter-name>
> > <url-pattern>/*</url-pattern>
> > </filter-mapping>
> >
> > <!-- session timeout -->
> > <session-config>
> > <session-timeout>
> > 30
> > </session-timeout>
> > </session-config>
> >
> > </web-app>
> >
> >
> >
> > I have not idea about what is wrong. Anyone of you?
> >
> > Regards
> >
> > Michael
> >
>
>
>
> --
> Best regards,
>
> Igor Drobiazko
>
