com.liferay.weather.util.WeatherUtil.java Source code

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Here is the source code for com.liferay.weather.util.WeatherUtil.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.weather.util;

import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.webcache.WebCacheItem;
import com.liferay.portal.kernel.webcache.WebCachePoolUtil;
import com.liferay.weather.model.Weather;

/**
 * @author Brian Wing Shun Chan
 */
public class WeatherUtil {

    public static Weather getWeather(String zip) {
        String key = WeatherUtil.class.getName() + StringPool.PERIOD + zip;

        WebCacheItem wci = new WeatherWebCacheItem(zip);

        try {
            return (Weather) WebCachePoolUtil.get(key, wci);
        } catch (ClassCastException cce) {
            WebCachePoolUtil.remove(key);

            return (Weather) WebCachePoolUtil.get(key, wci);
        }
    }

}