1 /*
2 StatCvs - CVS statistics generation
3 Copyright (C) 2002 Lukasz Pekacki <lukasz@pekacki.de>
4 http://statcvs.sf.net/
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with this library; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
20 $RCSfile: LocalFileCssHandler.java,v $
21 $Date: 2008/04/02 11:22:15 $
22 */
23 package net.sf.statcvs.output;
24
25 import java.io.File;
26 import java.io.IOException;
27 import java.util.logging.Logger;
28
29 import net.sf.statcvs.util.FileUtils;
30
31 /**
32 * CSS handler for a local CSS file which will be copied to the output dir.
33 *
34 * @author Richard Cyganiak
35 */
36 public class LocalFileCssHandler implements CssHandler {
37
38 private static Logger logger = Logger.getLogger("net.sf.statcvs.output.CssHandler");
39
40 private final String filename;
41
42 /**
43 * Creates a new LocalFileCssHandler for a given CSS file.
44 * The filename can be absoulte or relative.
45 * @param filename Name of the CSS file
46 */
47 public LocalFileCssHandler(final String filename) {
48 this.filename = filename;
49 }
50
51 /**
52 * @see net.sf.statcvs.output.CssHandler#getLink()
53 */
54 public String getLink() {
55 return FileUtils.getFilenameWithoutPath(filename);
56 }
57
58 /**
59 * Checks if the local CSS file exists
60 * @see net.sf.statcvs.output.CssHandler#checkForMissingResources()
61 * @throws ConfigurationException if the file is not found
62 */
63 public void checkForMissingResources() throws ConfigurationException {
64 logger.finer("Checking if CSS file exists: '" + filename + "'");
65 final File f = new File(filename);
66 if (!f.exists()) {
67 throw new ConfigurationException("CSS file not found: " + filename);
68 }
69 }
70
71 /**
72 * Copies the local CSS file to the output directory
73 * @see net.sf.statcvs.output.CssHandler#createOutputFiles()
74 */
75 public void createOutputFiles() throws IOException {
76 final String destination = ConfigurationOptions.getOutputDir() + getLink();
77 logger.info("Copying CSS file to '" + destination + "'");
78 FileUtils.copyFile(filename, destination);
79 }
80
81 /**
82 * toString
83 * @return string
84 */
85 public String toString() {
86 return "local CSS file (" + filename + ")";
87 }
88 }