001    /*
002     * Cobertura - http://cobertura.sourceforge.net/
003     *
004     * Copyright (C) 2006 John Lewis
005     *
006     * Note: This file is dual licensed under the GPL and the Apache
007     * Source License (so that it can be used from both the main
008     * Cobertura classes and the ant tasks).
009     *
010     * Cobertura is free software; you can redistribute it and/or modify
011     * it under the terms of the GNU General Public License as published
012     * by the Free Software Foundation; either version 2 of the License,
013     * or (at your option) any later version.
014     *
015     * Cobertura is distributed in the hope that it will be useful, but
016     * WITHOUT ANY WARRANTY; without even the implied warranty of
017     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
018     * General Public License for more details.
019     *
020     * You should have received a copy of the GNU General Public License
021     * along with Cobertura; if not, write to the Free Software
022     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
023     * USA
024     */
025    
026    package net.sourceforge.cobertura.instrument;
027    
028    import java.io.File;
029    
030    import net.sourceforge.cobertura.util.ArchiveUtil;
031    
032    /**
033     * This represents a regular File, but unlike java.io.File, the baseDir and 
034     * relative pathname used to create it are saved for later use.
035     * 
036     * @author John Lewis
037     */
038    class CoberturaFile extends File
039    {
040    
041            private static final long serialVersionUID = 0L;
042    
043            private String baseDir;
044            private String pathname;
045    
046            CoberturaFile(String baseDir, String pathname)
047            {
048                    super(baseDir, pathname);
049                    this.baseDir = baseDir;
050                    this.pathname = pathname;
051            }
052    
053            public String getBaseDir()
054            {
055                    return baseDir;
056            }
057    
058            public String getPathname()
059            {
060                    return pathname;
061            }
062    
063            /**
064             * @return True if file has an extension that matches one of the
065             *         standard java archives, false otherwise.
066             */
067            boolean isArchive()
068            {
069                    if (!isFile())
070                    {
071                            return false;
072                    }
073                    return ArchiveUtil.isArchive(pathname);
074            }
075    
076            /**
077             * @return True if file has "class" as its extension,
078             *         false otherwise.
079             */
080            boolean isClass()
081            {
082                    return isFile() && pathname.endsWith(".class");
083            }
084    
085            public String toString()
086            {
087                    return "pathname=" + pathname + " and baseDir=" + baseDir;
088            }
089    
090    }