Hi,
On Wed, Feb 17, 2016 at 12:10 PM, Francois Meillet < francois.meil...@gmail.com> wrote: > Dear Team, > > The JsonRequestLogger is not working correctly: > > JsonRequestLogger --> JsonMappingException --> StackOverflowError Infinite > recursion > > Wicket : 7.2.0 > Jackson : 2.7.1 > > JsonRequestLogger throw a JsonMappingException when executing > getMapper().writeValueAsString(new RequestSessionTuple(rd, sd)); > > java.lang.RuntimeException: > com.fasterxml.jackson.databind.JsonMappingException: > Infinite recursion (StackOverflowError) > (through reference chain: > org.apache.wicket.PageReference["page"]->com.mycompany.SimplePage["pageReference"]->org.apache.wicket.PageReference["page"]->com.mycompany.SimplePage["pageReference"]->org.apache.wicket.PageReference["page"]->.... > > > at > org.apache.wicket.extensions.requestlogger.JsonRequestLogger.getLogString(JsonRequestLogger.java:141) > ~[wicket-extensions-7.2.0.jar:7.2.0] > at > org.apache.wicket.extensions.requestlogger.JsonRequestLogger.log(JsonRequestLogger.java:125) > ~[wicket-extensions-7.2.0.jar:7.2.0] > at > org.apache.wicket.protocol.http.AbstractRequestLogger.performLogging(AbstractRequestLogger.java:325) > ~[wicket-core-7.2.0.jar:7.2.0] > at > org.apache.wicket.request.cycle.RequestCycle.onInternalDetach(RequestCycle.java:620) > ~[wicket-core-7.2.0.jar:7.2.0] > at > org.apache.wicket.request.cycle.RequestCycle.detach(RequestCycle.java:600) > ~[wicket-core-7.2.0.jar:7.2.0] > at > org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:297) > ~[wicket-core-7.2.0.jar:7.2.0] > at > org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) > ~[wicket-core-7.2.0.jar:7.2.0] > at > com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:694) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:157) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:672) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:678) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:157) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:672) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:678) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:157) > ~[jackson-databind-2.7.1.jar:2.7.1] > at > com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:672) > ~[jackson-databind-2.7.1.jar:2.7.1] > > > https://issues.apache.org/jira/browse/WICKET-6097 > I'll debug it when I have some time. > > > BTW, is it worth to mainten this logger ? > AFAIK Martijn and Emond use it in their application. But if it fails always with this then maybe they don't use it anymore. Or they use it with an older version of Jackson. I've had some problems with Jackson backward compatibility lately. > > > François > > > > > > > > > > > > >
