Java Object to Json toJsonString(Object obj)

Description

Utiliza Object Mapper do Jackson para transformar objeto pojo JAVA em string JSON.

License

Open Source License

Parameter

Parameter	Description
obj	a parameter

Return

String json

Declaration

public static String toJsonString(Object obj) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;

public class Main {
    /**//from  w  ww. j a  v a 2s.  c  o  m
     * Utiliza Object Mapper do Jackson para transformar objeto pojo JAVA
     * em string JSON.
     * @param obj
     * @return String json
     */
    public static String toJsonString(Object obj) {
        ObjectMapper mapper = new ObjectMapper();
        String json = null;
        try {
            json = mapper.writeValueAsString(obj);
        } catch (JsonProcessingException jpe) {
            jpe.printStackTrace();
        }
        return json;
    }
}

Related

1. toJson(Object value)
2. toJSON(T obj)
3. toJSON(T obj)
4. toJSON(T valueType)
5. toJsonString(Object obj)
6. toJSONString(Object object, boolean camelCaseToLowerCaseWithUnderscores)
7. toJsonString(T value)
8. writeJSON(HashMap data)
9. writeValueAsBytes(Object value)