Jsonable interface for providing json read write properties to an object

 package com.mridul.automation.service.utilities;  
 import com.fasterxml.jackson.annotation.JsonAutoDetect;  
 import com.fasterxml.jackson.annotation.PropertyAccessor;  
 import com.fasterxml.jackson.databind.ObjectMapper;  
 import com.fasterxml.jackson.databind.ObjectWriter;  
 import org.slf4j.Logger;  
 import org.slf4j.LoggerFactory;  
 public interface Jsonable {  
   Logger LOG = LoggerFactory.getLogger(Jsonable.class);  
   ObjectMapper MAPPER = new ObjectMapper().setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);  
   ObjectWriter WRITER = MAPPER.writerWithDefaultPrettyPrinter();  
   default String toJson() {  
     String json = null;  
     try {  
       json = WRITER.writeValueAsString(this);  
     } catch (final Exception e) {  
       LOG.info("Not able to serialize to json {}", e);  
       throw new RuntimeException(e);  
     }  
     return json;  
   }  
   default <T extends Jsonable> T fromJson(String json, Class<T> clazz) {  
     T t = null;  
     try {  
       t = MAPPER.readValue(json, clazz);  
     } catch (final Exception e) {  
       LOG.info("Exception parsing json {}", e);  
       throw new RuntimeException(e);  
     }  
     return t;  
   }  
 }