lodsve.core.json.FastJsonConverter Maven / Gradle / Ivy

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/*
 * Copyright (C) 2018  Sun.Hao
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */

package lodsve.core.json;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import org.springframework.util.Assert;

import java.util.Map;

/**
 * FastJson Utils.
 *
 * @author sunhao([email protected])
 * @date 2017-12-28-0028 14:43
 */
public class FastJsonConverter extends AbstractJsonConverter {
    @Override
    public String toJson(Object obj) {
        Assert.notNull(obj);

        return JSON.toJSONString(obj);
    }

    @Override
    public  T toObject(String json, Class clazz) {
        Assert.hasText(json);
        Assert.notNull(clazz);

        return JSON.parseObject(json, clazz);
    }

    @Override
    public Map toMap(String json) {
        return JSON.parseObject(json, new TypeReference>() {
        });
    }
}