Java JSON Jackson To convert Java object to JSON and JSON to Java many API are available and if you are looking for extensive one which could be use in any Java project then Jackson API is very suitable. Here … Continue reading
JsonMappingException No suitable constructor found If you are using Jackson API to convert Java to JSON vice versa and get below exception: Exception in thread “main” com.fasterxml.jackson.databind.JsonMappingException: No suitable constructor found
JSON Java Data Process different format Many times when we worked on processing data in JSON format using Java its confusing to convert object in different format. Below example you will see how to create JSON data in different format:
Ignore null value Jackson JSON serialization If you are using Jackson mapper to serialize data and want to ignore null value during serialization please use below:
Spring MVC JSON Response Data Here you will see how to return JSON response in Spring MVC application.
Return JSON Servlet If you want to return back data in JSON format from servlet class please follow steps below:
AJAX jQuery Servlet JSON XML This demo will show you how to make AJAX call to servlet using jQuery. We will send and test data in both format: JSON: Process data from server in JSON format XML: Process data from … Continue reading
Convert Java to JSON and JSON to JAVA using gson Gson Java library has been developed which can be used to convert either JSON to Java or Java to JSON. Gson library can also be used with arbitrary Java objects … Continue reading