package com.nepxion.discovery.console.desktop.serializer;

/**
 * <p>Title: Nepxion Discovery</p>
 * <p>Description: Nepxion Discovery</p>
 * <p>Copyright: Copyright (c) 2017-2050</p>
 * <p>Company: Nepxion</p>
 * @author Haojun Ren
 * @version 1.0
 */

import java.text.SimpleDateFormat;

import org.apache.commons.lang3.StringUtils;

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

public class JacksonSerializer {
    private static ObjectMapper objectMapper;

    static {
        objectMapper = new ObjectMapper();
        objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"));
    }

    public static <T> String toJson(T object) {
        if (object == null) {
            throw new IllegalArgumentException("Object is null");
        }

        try {
            return objectMapper.writeValueAsString(object);
        } catch (JsonProcessingException e) {
            throw new IllegalArgumentException(e.getMessage(), e);
        }
    }

    public static <T> T fromJson(String json, Class<T> clazz) {
        if (StringUtils.isEmpty(json)) {
            throw new IllegalArgumentException("Json is null or empty");
        }

        try {
            return objectMapper.readValue(json, clazz);
        } catch (Exception e) {
            throw new IllegalArgumentException(e.getMessage(), e);
        }
    }

    public static <T> T fromJson(String json, TypeReference<T> typeReference) {
        if (StringUtils.isEmpty(json)) {
            throw new IllegalArgumentException("Json is null or empty");
        }

        try {
            return objectMapper.readValue(json, typeReference);
        } catch (Exception e) {
            throw new IllegalArgumentException(e.getMessage(), e);
        }
    }

    public static ObjectMapper getObjectMapper() {
        return objectMapper;
    }
}