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JacksonDataFormat df = new JacksonDataFormat(MyPojo.class);
df.disableFeature(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
df.disableFeature(DeserializationFeature.FAIL_ON_NULL_FOR_PRIMITIVES);

Formatted JSON marshalling (pretty-printing)

Available as of Camel 2.16

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from("direct:inPretty").marshal().json(true);
 
from("direct:inPretty").marshal().json(JsonLibrary.Jackson, true);
 
from("direct:inPretty").marshal().json(JsonLibrary.Gson, true);

Please note that as of Camel 2.16 there’re 5 different overloaded json() DSL methods which support the prettyPrint option in combination with other settings for JsonLibrary, unmarshalType, jsonView etc. 

Dependencies for XStream

To use JSON in your camel routes you need to add the a dependency on camel-xstream which implements this data format.

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