Should I add this bean to <jaxrs:providers> section? WBR, Maxim (from mobile, sorry for the typos)
On Jan 27, 2017 00:35, "Maxim Solodovnik" <[email protected]> wrote: MessageBodyWriter<List<AppointmentDTO>> doesn't work :(( Can I set breakpoint somewhere to debug this? On Fri, Jan 27, 2017 at 12:30 AM, Sergey Beryozkin <[email protected]> wrote: > Hi, I won;t have time to investigate it now, but I;d say you'll have to > type it as > > MessageBodyWriter<List<AppointmentDTO>> > > give it a try please > > Cheers, Sergey > > On 26/01/17 17:28, Maxim Solodovnik wrote: > >> Sure, >> >> Here is the service/method: [1] >> It is annotated with >> @Produces({MediaType.APPLICATION_JSON}) >> >> Method returns List<AppointmentDTO> >> >> Body writer is declared as follows: >> >> @Provider >> @Produces({MediaType.APPLICATION_JSON}) >> public class AppointmentMessageBodyWriter implements >> MessageBodyWriter<AppointmentDTO> { >> >> I can commit it and send the link to the github if it helps .... >> >> [1] >> https://github.com/apache/openmeetings/blob/3.2.x/openmeetin >> gs-webservice/src/main/java/org/apache/openmeetings/webservi >> ce/CalendarWebService.java#L97 >> >> On Fri, Jan 27, 2017 at 12:24 AM, Sergey Beryozkin <[email protected]> >> wrote: >> >> It may not be selected, depends on what type is returned, what media type >>> is set as a response content type, can you provide more info ? >>> >>> Cheers, Sergey >>> >>> On 26/01/17 17:19, Maxim Solodovnik wrote: >>> >>> I have added following bean to my Spring config: >>>> <bean id="appointmentAppointmentMessageBodyWriter" >>>> class="org.apache.openmeetings.webservice.util.AppointmentMe >>>> ssageBodyWriter" >>>> /> >>>> >>>> And non of it's methods were called :( >>>> Am I missing any specific configuration? >>>> >>>> On Fri, Jan 27, 2017 at 12:12 AM, Sergey Beryozkin < >>>> [email protected]> >>>> wrote: >>>> >>>> Yes, ParamConverter works out only on the client side and in only on the >>>> >>>>> server side, it is dedicated to a simple conversion of request URI or >>>>> header parameters (@PathParam, QueryParam, MatrixParam, Cookie, >>>>> HeaderParam) only >>>>> >>>>> >>>>> Cheers, Sergey >>>>> >>>>> On 26/01/17 17:05, Maxim Solodovnik wrote: >>>>> >>>>> So I need to create the class like this: >>>>> >>>>>> http://memorynotfound.com/jax-rs-messagebodywriter/ >>>>>> And add it as spring bean and it will handle output? >>>>>> >>>>>> Why I was thought ParamConverter should convert to both sides: it has >>>>>> 2 >>>>>> methods: fromString and toString .... >>>>>> >>>>>> On Thu, Jan 26, 2017 at 11:59 PM, Sergey Beryozkin < >>>>>> [email protected]> >>>>>> wrote: >>>>>> >>>>>> Hi Max >>>>>> >>>>>> >>>>>>> This provider only affect the input parameters, what is returned >>>>>>> from a >>>>>>> method is technically a message hence MessageBodyWriter is >>>>>>> responsible >>>>>>> for >>>>>>> writing it and MessageBodyReader - for reading it. >>>>>>> >>>>>>> ParamConverterProvider only supports PathParam, etc, but not the in >>>>>>> parameter which represents the body, again, it will be MBR which will >>>>>>> read >>>>>>> it. >>>>>>> >>>>>>> ParamConverterProvider can be used on the client side to convert the >>>>>>> parameters in the out flow >>>>>>> >>>>>>> HTH, Sergey >>>>>>> >>>>>>> On 26/01/17 16:45, Maxim Solodovnik wrote: >>>>>>> >>>>>>> Hello All, >>>>>>> >>>>>>> >>>>>>>> I have implemented custom ParamProvider [1] and set it in >>>>>>>> jaxrs:server >>>>>>>> [2] >>>>>>>> It works as expected to convert Incoming parameters for example here >>>>>>>> [3] >>>>>>>> But it is not used while writing output JSON :( >>>>>>>> >>>>>>>> adding additional provider as follows >>>>>>>> <jaxrs:providers> >>>>>>>> <bean id="omParamProvider" >>>>>>>> class="org.apache.openmeetings.webservice.util.OmParamConver >>>>>>>> terProvider"/> >>>>>>>> <bean id="jsonProvider" >>>>>>>> class="org.apache.cxf.jaxrs.provider.json.JSONProvider"> >>>>>>>> <property name="serializeAsArray" value="true"/> >>>>>>>> </bean> >>>>>>>> </jaxrs:providers> >>>>>>>> >>>>>>>> Also has no effect "serializeAsArray" not working :( >>>>>>>> CXF 3.1.9 >>>>>>>> >>>>>>>> Thanks in advance >>>>>>>> >>>>>>>> >>>>>>>> [1] >>>>>>>> https://github.com/apache/openmeetings/blob/3.2.x/openmeetin >>>>>>>> gs-webservice/src/main/java/org/apache/openmeetings/ >>>>>>>> webservice/util/OmParamConverterProvider.java >>>>>>>> [2] >>>>>>>> https://github.com/apache/openmeetings/blob/3.2.x/openmeetin >>>>>>>> gs-web/src/main/webapp/WEB-INF/classes/openmeetings-appli >>>>>>>> cationContext.xml#L285 >>>>>>>> [3] >>>>>>>> https://github.com/apache/openmeetings/blob/3.2.x/openmeetin >>>>>>>> gs-webservice/src/main/java/org/apache/openmeetings/ >>>>>>>> webservice/CalendarWebService.java#L97 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>> Sergey Beryozkin >>>>>>> >>>>>>> Talend Community Coders >>>>>>> http://coders.talend.com/ >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>> Sergey Beryozkin >>>>> >>>>> Talend Community Coders >>>>> http://coders.talend.com/ >>>>> >>>>> >>>>> >>>> >>>> >>>> >>> >> >> > > -- > Sergey Beryozkin > > Talend Community Coders > http://coders.talend.com/ > -- WBR Maxim aka solomax
