/*
 * Copyright (C) 2025-2026  Tim Zimmermann <tim@aglais.org>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.aglais.zms.api.core.gson;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import java.sql.Blob;
import java.text.DateFormat;

/**
 * Helper class for JSON (de)serialization
 */
public class JsonUtils {

    /**
     * Create a {@link Gson} instance with needed (de)serializers added
     *
     * @return {@link Gson} instance with (de)serializers
     */
    public static Gson createGsonInstance() {
        return new GsonBuilder()
                .registerTypeAdapter(Blob.class, new JsonBlobSerializer())
                .registerTypeAdapter(Blob.class, new JsonBlobDeserializer())
                .setDateFormat(DateFormat.FULL, DateFormat.FULL).create();
    }

}
