IOUtils.java

/*******************************************************************************
 * DialogueEditor
 * Copyright (C) 2013-2014 Pawel Pastuszak
 * <p>
 * This program 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.
 * <p>
 * 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 General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/

package pl.kotcrab.jdialogue.editor;

import com.thoughtworks.xstream.XStream;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;

public class IOUtils {
	public static Object loadNormal (XStream xstream, File file) {
		Object result = null;
		try {
			BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));
			result = xstream.fromXML(reader);
			reader.close();
		} catch (IOException e) {
			e.printStackTrace();
		}

		return result;
	}

	public static Object loadGzip (XStream xstream, File file) {
		Object result = null;

		try {
			GZIPInputStream zIn = new GZIPInputStream(new FileInputStream(file));
			BufferedReader reader = new BufferedReader(new InputStreamReader(zIn, "UTF-8"));
			result = xstream.fromXML(reader);
			reader.close();
			zIn.close();
		} catch (IOException e) {
			e.printStackTrace();
		}

		return result;
	}

	public static void saveNormal (XStream xstream, File file, Object object) {
		try {
			FileOutputStream fOut = new FileOutputStream(file);
			OutputStreamWriter writer = new OutputStreamWriter(fOut, "UTF-8");
			xstream.toXML(object, writer);
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public static void saveGzip (XStream xstream, File file, Object object) {
		try {
			GZIPOutputStream zOut = new GZIPOutputStream(new FileOutputStream(file));
			OutputStreamWriter writer = new OutputStreamWriter(zOut, "UTF-8");
			xstream.toXML(object, writer);
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}