it.jugtorino.one.msvc.way.rabbit.reference.utils.JSONUtils.java Source code

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Here is the source code for it.jugtorino.one.msvc.way.rabbit.reference.utils.JSONUtils.java

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/*
 * Copyright (C) 2017 Federico Fissore
 *
 * 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 <http://www.gnu.org/licenses/>.
 */
package it.jugtorino.one.msvc.way.rabbit.reference.utils;

import java.io.IOException;
import java.util.Map;

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

public class JSONUtils {

    public static Map<String, Object> toMap(byte[] bytes) {
        ObjectMapper mapper = new ObjectMapper();

        TypeReference<Map<String, Object>> typeRef = new TypeReference<Map<String, Object>>() {
        };

        try {
            return mapper.readValue(bytes, typeRef);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public static byte[] toBytes(Map<String, Object> map) {
        ObjectMapper mapper = new ObjectMapper();
        try {
            return mapper.writeValueAsBytes(map);
        } catch (JsonProcessingException e) {
            throw new RuntimeException(e);
        }
    }

}