/*

     StatCvs - CVS statistics generation 

     Copyright (C) 2002  Lukasz Pekacki <lukasz@pekacki.de>

     http://statcvs.sf.net/

     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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

         $RCSfile: DefaultCssHandler.java,v $

         $Date: 2008/04/02 11:22:15 $ 

 */

 package net.sf.statcvs.output;

 import java.io.File;

 import java.io.IOException;

 import java.util.logging.Logger;

 import net.sf.statcvs.Main;

 import net.sf.statcvs.pages.ReportSuiteMaker;

 import net.sf.statcvs.util.FileUtils;

 /**

  * CSS handler for a CSS file included in the distribution JAR file.

  * 

  * @author Richard Cyganiak

  */

 public class DefaultCssHandler implements CssHandler {

     private static Logger logger = Logger.getLogger("net.sf.statcvs.output.CssHandler");

     private final String filename;

     /**

      * Creates a new DefaultCssHandler for a CSS file in the

      * <code>/src/net/sf/statcvs/web-files/</code> folder of the distribution JAR.

      * This must be a filename only, without a directory.

      * @param filename Name of the css file

      */

     public DefaultCssHandler(final String filename) {

         this.filename = filename;

     }

     /**

      * @see net.sf.statcvs.output.CssHandler#getLink()

      */

     public String getLink() {

         return filename;

     }

     /**

      * No external resources are necessary for default CSS files, so

      * nothing is done here

      * @see net.sf.statcvs.output.CssHandler#checkForMissingResources()

      */

     public void checkForMissingResources() throws ConfigurationException {

         // do nothing

     }

     /**

      * Extracts the CSS file from the distribution JAR and saves it

      * into the output directory

      * @see net.sf.statcvs.output.CssHandler#createOutputFiles()

      */

     public void createOutputFiles() throws IOException {

         final String destination = ConfigurationOptions.getOutputDir() + filename;

         logger.info("Creating CSS file at '" + destination + "'");

         FileUtils.copyFile(Main.class.getResourceAsStream(ReportSuiteMaker.WEB_FILE_PATH + filename), new File(destination));

     }

     /**

      * toString

      * @return string

      */

     public String toString() {

         return "default CSS file (" + filename + ")";

     }

 }