Do you get same error on 1.5.1?
-----Original Message-----
From: Romain Manni-Bucau [mailto:[email protected]]
Sent: Monday, March 11, 2013 4:52 PM
To: [email protected]
Subject: Re: issue with REST service
works fine on the snapshot
i just added to the pom in build section the plugin:
<plugin>
<groupId>org.apache.openejb.maven</groupId>
<artifactId>tomee-maven-plugin</artifactId>
<version>1.6.0-SNAPSHOT</version>
<configuration>
<tomeeClassifier>jaxrs</tomeeClassifier>
<simpleLog>true</simpleLog>
</configuration>
</plugin>
then ran mvn tomee:run
*Romain Manni-Bucau*
*Twitter: @rmannibucau <https://twitter.com/rmannibucau>*
*Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/>
*LinkedIn: **http://fr.linkedin.com/in/rmannibucau*
*Github: https://github.com/rmannibucau*
2013/3/11 Patel, Sanjay <[email protected]>
> See attached Project and war.
>
> Deploy war to tome 1.5.1.
>
> http://localhost:8080/test/secure/rest/one works
>
> http://localhost:8080/test/secure/rest/two does not work
>
>
>
> -----Original Message-----
> From: Romain Manni-Bucau [mailto:[email protected]]
> Sent: Monday, March 11, 2013 2:57 PM
> To: [email protected]
> Subject: Re: issue with REST service
>
> Any way to reproduce it?
>
> Not sure the generics help
> Le 11 mars 2013 19:51, "Patel, Sanjay" <[email protected]> a
> écrit
> :
>
> > I have simple REST service. It returns list of entity. (e.g. Event)
> >
> > @GET
> > @Path("/events")
> > @Produces({ "application/json" })
> > public List<Event> findEvents() {
> > return eventBean.findEvents().getList();
> > }
> >
> >
> > It works fine if return type is List<Event>. If I change it to
> > EntityDTO (which contains list of Event and int property as shown
> > below), it gives below error.
> >
> > EntityDTO.java
> > @XmlRootElement
> > @XmlSeeAlso({ Event.class })
> > public class EntityDTO<E> {
> >
> > private List<E> list;
> > private int totalCount;
> >
> > public List<E> getList() {
> > return list;
> > }
> >
> > public void setList(List<E> list) {
> > this.list = list;
> > }
> >
> > public int getTotalCount() {
> > return totalCount;
> > }
> >
> > public void setTotalCount(int totalCount) {
> > this.totalCount = totalCount;
> > }
> >
> > }
> >
> > This is the error I get.
> > WARNING: javax.ws.rs.WebApplicationException:
> > java.lang.NullPointerException
> > at
> > org.apache.cxf.jaxrs.provider.json.JSONProvider.writeTo(JSONProvider
> > .j
> > ava:370)
> > at
> > org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.writeTo(JAXRSOu
> > tI
> > nterceptor.java:298)
> > at
> > org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessag
> > e(
> > JAXRSOutInterceptor.java:258)
> > at
> > org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse
> > (J
> > AXRSOutInterceptor.java:146)
> > at
> > org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(J
> > AX
> > RSOutInterceptor.java:84)
> > at
> > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercep
> > to
> > rChain.java:262)
> > at
> > org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(Ou
> > tg
> > oingChainInterceptor.java:77)
> > at
> > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercep
> > to
> > rChain.java:262)
> > at
> > org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInit
> > ia
> > tionObserver.java:121)
> > at
> > org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(Abstrac
> > tH
> > TTPDestination.java:236)
> > at
> > org.apache.openejb.server.cxf.rs.CxfRsHttpListener.onMessage(CxfRsHt
> > tp
> > Listener.java:70) at
> > org.apache.openejb.server.rest.RsServlet.service(RsServlet.java:53)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(App
> > li
> > cationFilterChain.java:305)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(Application
> > Fi
> > lterChain.java:210)
> > at
> > org.springframework.security.web.FilterChainProxy$VirtualFilterChain
> > .d
> > oFilter(FilterChainProxy.java:330)
> > at
> > org.springframework.security.web.access.intercept.FilterSecurityInte
> > rc
> > eptor.invoke(FilterSecurityInterceptor.java:118)
> > at
> > org.springframework.security.web.access.intercept.FilterSecurityInte
> > rc
> > eptor.doFilter(FilterSecurityInterceptor.java:84)
> >
> >
> > What am I missing? Any help would be appreciated.
> >
> > Thanks.
> >
>
