Cobertura example source code file (CopyFiles.java)

This example Cobertura source code file (CopyFiles.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Cobertura tags/keywords

copyfiles, file, file, fileoutputstream, fileoutputstream, illegalargumentexception, inputstream, io, ioexception, ioexception, resource, resource

The Cobertura CopyFiles.java source code

/*
 * Cobertura - http://cobertura.sourceforge.net/
 *
 * Copyright (C) 2003 jcoverage ltd.
 * Copyright (C) 2005 Mark Doliner
 *
 * Cobertura 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 2 of the License,
 * or (at your option) any later version.
 *
 * Cobertura 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 Cobertura; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

package net.sourceforge.cobertura.reporting.html.files;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

public abstract class CopyFiles
{

	public static void copy(File destinationDir) throws IOException
	{
		File cssOutputDir = new File(destinationDir, "css");
		File imagesOutputDir = new File(destinationDir, "images");
		File jsOutputDir = new File(destinationDir, "js");

		destinationDir.mkdirs();
		cssOutputDir.mkdir();
		imagesOutputDir.mkdir();
		jsOutputDir.mkdir();

		copyResourceFromJar("help.css", cssOutputDir);
		copyResourceFromJar("main.css", cssOutputDir);
		copyResourceFromJar("sortabletable.css", cssOutputDir);
		copyResourceFromJar("source-viewer.css", cssOutputDir);
		copyResourceFromJar("tooltip.css", cssOutputDir);

		copyResourceFromJar("blank.png", imagesOutputDir);
		copyResourceFromJar("downsimple.png", imagesOutputDir);
		copyResourceFromJar("upsimple.png", imagesOutputDir);

		copyResourceFromJar("customsorttypes.js", jsOutputDir);
		copyResourceFromJar("popup.js", jsOutputDir);
		copyResourceFromJar("sortabletable.js", jsOutputDir);
		copyResourceFromJar("stringbuilder.js", jsOutputDir);

		copyResourceFromJar("help.html", destinationDir);
		copyResourceFromJar("index.html", destinationDir);
	}

	/**
	 * Copy a file from the jar to a directory on the local machine.
	 *
	 * @param resourceName The name of the file in the jar.  This file
	 *        must exist the same package as this method.
	 * @param directory The directory to copy the jar to.
	 * @throws IOException If the file could not be read from the
	 *         jar or written to the disk.
	 */
	private static void copyResourceFromJar(String resourceName,
			File directory) throws IOException
	{
		int n;
		byte[] buf = new byte[1024];

		InputStream in = null;
		FileOutputStream out = null;
		directory.mkdirs();
		try
		{
			in = CopyFiles.class.getResourceAsStream(resourceName);
			if (in == null)
				throw new IllegalArgumentException("Resource " + resourceName
						+ " does not exist in this package.");
			out = new FileOutputStream(new File(directory, resourceName));
			while ((n = in.read(buf, 0, buf.length)) != -1)
			{
				out.write(buf, 0, n);
			}
		}
		finally
		{
			if (in != null)
			{
				try
				{
					in.close();
				}
				catch (IOException e)
				{
				}
			}
			if (out != null)
			{
				try
				{
					out.close();
				}
				catch (IOException e)
				{
				}
			}
		}
	}

}