com.ushahidi.android.data.api.DateDeserializer.java Source code

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Here is the source code for com.ushahidi.android.data.api.DateDeserializer.java

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/*
 * Copyright (c) 2014 Ushahidi.
 *
 * 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 in the file LICENSE-AGPL. If not, see
 * https://www.gnu.org/licenses/agpl-3.0.html
 */

package com.ushahidi.android.data.api;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;

import android.text.TextUtils;

import java.lang.reflect.Type;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Locale;

/**
 * @author Ushahidi Team <team@ushahidi.com>
 */
public class DateDeserializer implements JsonDeserializer<Date> {

    @Override
    public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
            throws JsonParseException {
        final SimpleDateFormat PARSER = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssX", Locale.getDefault());
        try {
            if (TextUtils.isDigitsOnly(json.getAsString())) {
                return new Date(new java.util.Date(json.getAsLong()));
            }
            return new Date(PARSER.parse(json.getAsString()));
        } catch (ParseException e) {
            throw new JsonParseException(e);
        }
    }

}