Comments (4)
jhaber
commented on August 10, 2024
Hey Brandon, from the stacktrace you posted it looks like the issue is this constructor, which has no arguments but is annotated with @Inject (which spring considers the same as @Autowired). This constructor was added to make the class work with Guice, but since this seems to break Spring compatibility and there is another Guice workaround that can be used, so I went ahead and removed the constructor. I released this change as part of version 0.7.2 which should show up in Maven central soon. Can you try out 0.7.2 and let me know if you still run into any issues? (Just a note, you shouldn't need to explicitly create a JacksonJsonProvider if you don't need to customize it, also the class should be com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider, org.codehaus is from Jackson 1 which is very old now)
from jackson-jaxrs-propertyfiltering.
thebrandonhoward
commented on August 10, 2024
- I have it working perfectly with Jersey once I removed every reference to CXF.
- In my CXF/Spring service:
-- web.xml --
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<display-name>CXF Servlet</display-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
-- beans.xml --
```
<jaxrs:server id="restContainer" address="/">
<jaxrs:serviceBeans>
<ref bean="welcomeServiceImpl"/>
</jaxrs:serviceBeans>
<jaxrs:providers>
<ref bean="propertyFilteringMessageBodyWriter"/>
</jaxrs:providers>
</jaxrs:server>
<!-- USED TO RETURN ONLY FIELDS OF THE QUERY STRING -->
<bean id="propertyFilteringMessageBodyWriter" class="com.hubspot.jackson.jaxrs.PropertyFilteringMessageBodyWriter">
</bean>
# -- implementation --
```
@Service
@Path( "/" )
@Consumes()
@Produces( javax.ws.rs.core.MediaType.APPLICATION_JSON )
public class WelcomeServiceImpl implements WelcomeService
{
public welcomeServiceImpl()
{
ms = ini.init();
}
@GET
@Path( "/welcome/{id}/")
@PropertyFiltering
@Produces( javax.ws.rs.core.MediaType.APPLICATION_JSON )
public Response getWelcome( @PathParam( "id" ) String id )
{
Welcome welcome = new Welcome();
welcome.setId("727127");
welcome.setName("Nombre");
String str = ( "{a: \"a\", b: \"b\"}" );
return Response.ok( welcome, javax.ws.rs.core.MediaType.APPLICATION_JSON )
.header( "Access-Control-Allow-Origin","*" )
.header( "Access-Control-Allow-Methods","GET" )
.status( 200 )
.build();
}
-- Result --
Feb 03, 2016 8:14:40 AM org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
WARNING: Interceptor for {http://impl.service.propertyfilteringdemo.project.com/}welcomeServiceImpl has thrown exception, unwinding now
java.lang.NullPointerException
at com.hubspot.jackson.jaxrs.PropertyFilteringMessageBodyWriter.getJsonProvider(PropertyFilteringMessageBodyWriter.java:156)
at com.hubspot.jackson.jaxrs.PropertyFilteringMessageBodyWriter.isWriteable(PropertyFilteringMessageBodyWriter.java:53)
at org.apache.cxf.jaxrs.provider.ProviderFactory.matchesWriterCriterias(ProviderFactory.java:728)
at org.apache.cxf.jaxrs.provider.ProviderFactory.chooseMessageWriter(ProviderFactory.java:693)
at org.apache.cxf.jaxrs.provider.ProviderFactory.createMessageBodyWriter(ProviderFactory.java:439)
at org.apache.cxf.jaxrs.provider.ProviderFactory.createMessageBodyWriterInterceptor(ProviderFactory.java:375)
at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:223)
at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:117)
at org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:80)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:83)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:243)
at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:197)
at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:149)
at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:290)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:214)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:265)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
from jackson-jaxrs-propertyfiltering.
jhaber
commented on August 10, 2024
Thanks for the detailed information! I'll try running your code and see if I can figure out what's going on
from jackson-jaxrs-propertyfiltering.
mpaltun
commented on August 10, 2024
I can confirm that JacksonJsonProvider(delegate) can't be resolved with CXF implementation.
from jackson-jaxrs-propertyfiltering.
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