com.aionemu.gameserver.configs.ingameshop.InGameShopProperty.java Source code

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Here is the source code for com.aionemu.gameserver.configs.ingameshop.InGameShopProperty.java

Source

/**
 * This file is part of Aion-Lightning <aion-lightning.org>.
 *
 *  Aion-Lightning 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.
 *
 *  Aion-Lightning 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 Aion-Lightning.
 *  If not, see <http://www.gnu.org/licenses/>.
 */
package com.aionemu.gameserver.configs.ingameshop;

import com.aionemu.commons.utils.xml.JAXBUtil;
import com.aionemu.gameserver.model.templates.ingameshop.IGCategory;
import org.apache.commons.io.FileUtils;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.io.File;
import java.util.ArrayList;
import java.util.List;

/**
 * @author xTz
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name = "in_game_shop")
public class InGameShopProperty {

    @XmlElement(name = "category", required = true)
    private List<IGCategory> categories;

    public List<IGCategory> getCategories() {
        if (categories == null) {
            categories = new ArrayList<IGCategory>();
        }
        return this.categories;
    }

    public int size() {
        return getCategories().size();
    }

    public void clear() {
        if (categories != null) {
            categories.clear();
        }
    }

    public static InGameShopProperty load() {
        InGameShopProperty ing = null;
        try {
            String xml = FileUtils.readFileToString(new File("./config/ingameshop/in_game_shop.xml"), "UTF-8");
            ing = JAXBUtil.deserialize(xml, InGameShopProperty.class);
        } catch (Exception e) {
            throw new RuntimeException("Failed to initialize ingameshop", e);
        }
        return ing;
    }
}