Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.IOException;
import java.io.Reader;
import java.io.Writer;

/* 
 * JCommon : a free general purpose class library for the Java(tm) platform
 * 
 *
 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
 * 
 * Project Info:  http://www.jfree.org/jcommon/index.html
 *
 * This library is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by 
 * the Free Software Foundation; either version 2.1 of the License, or 
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public 
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, 
 * USA.  
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 * 
 * ------------
 * IOUtils.java
 * ------------
 * (C)opyright 2002-2004, by Thomas Morgner and Contributors.
 *
 * Original Author:  Thomas Morgner;
 * Contributor(s):   David Gilbert (for Object Refinery Limited);
 *
 * $Id: IOUtils.java,v 1.8 2009/01/22 08:34:58 taqua Exp $
 *
 * Changes
 * -------
 * 26-Jan-2003 : Initial version
 * 23-Feb-2003 : Documentation
 * 25-Feb-2003 : Fixed Checkstyle issues (DG);
 * 29-Apr-2003 : Moved to jcommon
 * 04-Jan-2004 : Fixed JDK 1.2.2 issues with createRelativeURL;
 *               added support for query strings within these urls (TM);
 */

/**
 * The IOUtils provide some IO related helper methods.
 *
 * @author Thomas Morgner.
 */
public class Main {

    /**
     * Copies the contents of the Reader into the Writer, until the end of the 
     * stream has been reached. This method uses a buffer of 4096 kbyte.
     *
     * @param in the reader from which to read.
     * @param out the writer where the data is written to.
     * @throws IOException if a IOError occurs.
     */
    public void copyWriter(final Reader in, final Writer out) throws IOException {
        copyWriter(in, out, 4096);
    }

    /**
    * Copies the contents of the Reader into the Writer, until the end of the 
    * stream has been reached.
    *
    * @param in  the reader from which to read.
    * @param out  the writer where the data is written to.
    * @param buffersize  the buffer size.
    *
    * @throws IOException if a IOError occurs.
    */
    public void copyWriter(final Reader in, final Writer out, final int buffersize) throws IOException {
        // create a 4kbyte buffer to read the file
        final char[] bytes = new char[buffersize];

        // the input stream does not supply accurate available() data
        // the zip entry does not know the size of the data
        int bytesRead = in.read(bytes);
        while (bytesRead > -1) {
            out.write(bytes, 0, bytesRead);
            bytesRead = in.read(bytes);
        }
    }
}