Hello again, Tried adding FAIL_ON_UNKNOWN_PROPERTIES to the object mapper but it did not help. I also tried with the gson datamapper with the same result.
What I find strange is that the datamappers can not unmarshal the json they have them self created. :-/ Apart from that the fact that marshaling a list adds the class name to the json. This makes the resulting json very tightly coupled to the implementation. On Wed, 3 Jun 2015 at 12:16 Pontus Ullgren <ullg...@gmail.com> wrote: > Thanks I will try this. > > However I'm still a bit surprised over the way that the unmarshal add the > full name of the POJO class to the JSON. > Not very convenient when sending data to a external system where I do not > have any control over the logic. > > Not sure if this is an issue only when useList="true" or if unmarshaling > a separate POJO will also add this data. > > > // Pontus > > On Wed, 3 Jun 2015 at 10:28 Henryk Konsek <hekon...@gmail.com> wrote: > >> Hi, >> >> IMHO We should ignore unknown fields in Jackson by default: >> >> >> objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, >> false); >> >> This is the essential option for Jackson, as JSON is usually not as strict >> as XML. I would say that we should add failOnUnknownProperties options to >> Jackson data format and default it to 'false'. What do you think? >> >> Cheers! >> >> PS Pontus, you can set the option on the object mapper by yourself as a >> workaround. >> >> wt., 2.06.2015 o 22:32 użytkownik Pontus Ullgren <ullg...@gmail.com> >> napisał: >> >> > Hi, >> > >> > I'm trying to build a solution when I marshal POJO into JSON and send >> over >> > JMS to a remote machine. On the remote machine message is also consumed >> by >> > a Camel route. >> > >> > However the JSON on the remote machine is unable to marshal the JSON >> that >> > the dataformater created. >> > >> > To show the error I created a smaller POC where I use a SEDA within the >> > same camel context and it shows the same error. >> > Here is the test project https://bitbucket.org/ullgren/jsonmarshaltest >> > >> > It seems that the unmarshal does not like the fact that the POJO class >> name >> > is added as a field. Is there anyway to change this behaviour, >> > >> > The error I get is: >> > >> > [/jsonmarshaltest.sendToBackend] SedaConsumer WARN >> Error >> > processing exchange. Exchange[Message: >> > [{"com.ullgren.pontus.example.model.Order":{"id":"1","customerName":"Joe >> > Doe","customerEmail":"joe....@acme.com >> > >> ","productNo":"ABC123","amount":"10","dispatched":false}},{"com.ullgren.pontus.example.model.Order":{"id":"2","customerName":"Elmer >> > Fudd","customerEmail":"elmer.f...@acme.com >> > >> ","productNo":"GUN12G","amount":"2","dispatched":false}},{"com.ullgren.pontus.example.model.Order":{"id":"3","customerName":"Porky >> > Pig","customerEmail":"porky....@acme.com >> > >> ","productNo":"STU3","amount":"8","dispatched":false}},{"com.ullgren.pontus.example.model.Order":{"id":"4","customerName":"Foghorn >> > J. Leghorn","customerEmail":"legh...@acme.com >> > >> ","productNo":"CORN961","amount":"10","dispatched":false}},{"com.ullgren.pontus.example.model.Order":{"id":"5","customerName":"Wile >> > E. Coyote","customerEmail":"wile.coy...@acme.com >> > ","productNo":"BOM44","amount":"100","dispatched":false}}]]. >> > Caused by: >> > [com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException - >> > Unrecognized field "com.ullgren.pontus.example.model.Order" (class >> > com.ullgren.pontus.example.model.Order), not marked as ignorable (6 >> known >> > properties: "productNo", "amount", "customerName", "dispatched", "id", >> > "customerEmail"]) >> > at [Source: java.io.ByteArrayInputStream@506208e4; line: 1, column: >> 45] >> > (through reference chain: >> > >> > >> com.ullgren.pontus.example.model.Order["com.ullgren.pontus.example.model.Order"])] >> > com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: >> > Unrecognized field "com.ullgren.pontus.example.model.Order" (class >> > com.ullgren.pontus.example.model.Order), not marked as ignorable (6 >> known >> > properties: "productNo", "amount", "customerName", "dispatched", "id", >> > "customerEmail"]) >> > at [Source: java.io.ByteArrayInputStream@506208e4; line: 1, column: >> 45] >> > (through reference chain: >> > >> > >> com.ullgren.pontus.example.model.Order["com.ullgren.pontus.example.model.Order"]) >> > at >> > >> > >> com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:51) >> > at >> > >> > >> com.fasterxml.jackson.databind.DeserializationContext.reportUnknownProperty(DeserializationContext.java:731) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:915) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1292) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1270) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:247) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:118) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:232) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:206) >> > at >> > >> > >> com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:25) >> > at >> > >> > >> com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3051) >> > at >> > >> > >> com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2206) >> > at >> > >> > >> org.apache.camel.component.jackson.JacksonDataFormat.unmarshal(JacksonDataFormat.java:126) >> > at >> > >> > >> org.apache.camel.processor.UnmarshalProcessor.process(UnmarshalProcessor.java:67) >> > at >> > >> > org.apache.camel.processor.int >> erceptor.TraceInterceptor.process(TraceInterceptor.java:163) >> > at >> > >> > >> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:424) >> > at >> > >> > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) >> > at org.apache.camel.processor.Pipeline.process(Pipeline.java:118) >> > at org.apache.camel.processor.Pipeline.process(Pipeline.java:80) >> > at >> > >> > >> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191) >> > at >> > >> > >> org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:291) >> > at >> > >> org.apache.camel.component.seda.SedaConsumer.doRun(SedaConsumer.java:200) >> > at >> org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:147) >> > at >> > >> > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> > at >> > >> > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> > at java.lang.Thread.run(Thread.java:745) >> > >> > Thanks >> > Pontus Ullgren >> > >> >
