GeneratorUtils.java

/* GeneratorUtils.java
 *
 * Copyright 2010-2011 Johannes Kepler Universit�t Linz,
 * Institut f�r Wissensbasierte Mathematische Systeme.
 *
 * This file is part of pureImage.
 *
 * pureImage is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * pureImage 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 pureImage. If not, see <http://www.gnu.org/licenses/>.
 */

package pI.generator;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;

public class GeneratorUtils {

	public static void createSourceFile(String outFile, String srcCode) {
		createSourceFile(outFile, srcCode, false);
	}
	
	public static void createSourceFile(String outFile, String srcCode, boolean append) {
		PrintWriter writer = null;
		try {
			File file = new File(outFile);
			File parentDir = file.getParentFile();
			if(parentDir != null) {
				parentDir.mkdirs();
			}
			writer = new PrintWriter(file);
			writer.write(srcCode);
			writer.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}

	public static String readFile(String file) throws IOException {
		int len = (int) (new File(file)).length();
		FileInputStream fis = new FileInputStream(file);
		byte buf[] = new byte[len];
		fis.read(buf);
		fis.close();

		return new String(buf);
	}
	
	public static void writeFile(String file, String content) throws IOException {
		File _file = new File(file);
		_file.getParentFile().mkdirs();
		FileWriter writer = new FileWriter(_file);
		writer.append(content);
		writer.flush();
		writer.close();
	}
}