In this tutorial, we will learn to use Jackson 2 library to convert JSON to java objects – and convert java object to JSON. Table of Contents Jackson 2 maven dependency Convert Java object to JSON Convert JSON to Java object 1. Jackson 2 maven dependency To include Jackson 2 library in your project, include […]
Jackson – Convert JSON to Map and Map to JSON
Learn to convert JSON to Map and convert map to json string using jackson 2 library. Given example uses jackson ObjectMapper class for conversions.
[Solved] org.codehaus.jackson.map.JsonMappingException: No suitable constructor found for type
If you are working on Jackson library and trying to marshal/unmarshal java objects to / from JSON documents, you may encounter this exception. The exception stack-trace for JsonMappingException looks like this: Solution: To solve this exception, all you have to do is to create the default constructor for your POJO class which you are trying […]
Jackson convert object to json and json to object
Jackson convert object to JSON example and convert json to object example. Learn to use jackson objectmapper to read object and write json to java object.