>> The custom provider is preferred by the runtime. What is the criteria for preference ?
On Thu, May 7, 2015 at 6:11 PM, Sergey Beryozkin [via CXF] < [email protected]> wrote: > On 07/05/15 09:52, sanmitra wrote: > > > Question 1) To serialize my domain object containing a hashmap, I am > using > > org.apache.cxf.jaxrs.provider.json.JSONProvider but getting this error > "No > > message body writer has been found for class java.util.HashMap, > ContentType: > > application/json". How can I fix this ? > > > > <jaxrs:server id="restContainer" address="/"> > > <jaxrs:serviceBeans> > > <ref bean="myService" /> > > </jaxrs:serviceBeans> > > <jaxrs:providers> > > <bean id="jsonProvider" > > class="org.apache.cxf.jaxrs.provider.json.JSONProvider"> > > <property name="serializeAsArray" value="true" /> > > </bean> > > </jaxrs:providers> > > </jaxrs:server> > > The default provider only operates on JAXB beans. > > > > > Question 2) If I add JacksonProvider in addition to JSONProvider, then > > serializing of domain object containing hashmap works fine. My question > here > > is when we provide more than one json providers which one does the cxf > > container uses ? Is there some preference we can set ? > > > > <jaxrs:server id="restContainer" address="/"> > > <jaxrs:serviceBeans> > > <ref bean="myService" /> > > </jaxrs:serviceBeans> > > <jaxrs:providers> > > <bean id="jsonProvider" > > class="org.apache.cxf.jaxrs.provider.json.JSONProvider"> > > <property name="serializeAsArray" value="true" /> > > </bean> > > <bean > class="org.codehaus.jackson.jaxrs.JacksonJsonProvider"/> > > </jaxrs:providers> > > </jaxrs:server> > > > The custom provider is preferred by the runtime. > > Sergey > > > > > > -- > > View this message in context: > http://cxf.547215.n5.nabble.com/No-message-body-writer-has-been-found-for-class-java-util-HashMap-tp5757111.html > > Sent from the cxf-user mailing list archive at Nabble.com. > > > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > > http://cxf.547215.n5.nabble.com/No-message-body-writer-has-been-found-for-class-java-util-HashMap-tp5757111p5757122.html > To unsubscribe from No message body writer has been found for class > java.util.HashMap, click here > <http://cxf.547215.n5.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=5757111&code=c2FubWl0cmFqcjBAZ21haWwuY29tfDU3NTcxMTF8LTg1Njk3ODE5OA==> > . > NAML > <http://cxf.547215.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> > -- View this message in context: http://cxf.547215.n5.nabble.com/No-message-body-writer-has-been-found-for-class-java-util-HashMap-tp5757111p5757135.html Sent from the cxf-user mailing list archive at Nabble.com.
