GsonXmlHelper.java

/* == This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
 *
 *   Copyright 2015, Enno Gottschalk <mrmaffen@googlemail.com>
 *
 *   Tomahawk 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.
 *
 *   Tomahawk 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 Tomahawk. If not, see <http://www.gnu.org/licenses/>.
 */
package org.tomahawk.libtomahawk.utils;

import com.stanfy.gsonxml.GsonXml;
import com.stanfy.gsonxml.GsonXmlBuilder;
import com.stanfy.gsonxml.XmlParserCreator;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserFactory;

public class GsonXmlHelper {

    private static GsonXml mGsonXml;

    public static GsonXml get() {
        if (mGsonXml == null) {
            XmlParserCreator parserCreator = new XmlParserCreator() {
                @Override
                public XmlPullParser createParser() {
                    try {
                        return XmlPullParserFactory.newInstance().newPullParser();
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            };
            mGsonXml = new GsonXmlBuilder()
                    .setXmlParserCreator(parserCreator)
                    .create();
        }
        return mGsonXml;
    }

}