001 /*
002 * Cobertura - http://cobertura.sourceforge.net/
003 *
004 * Copyright (C) 2003 jcoverage ltd.
005 * Copyright (C) 2005 Mark Doliner <thekingant@users.sourceforge.net>
006 *
007 * Cobertura is free software; you can redistribute it and/or modify
008 * it under the terms of the GNU General Public License as published
009 * by the Free Software Foundation; either version 2 of the License,
010 * or (at your option) any later version.
011 *
012 * Cobertura is distributed in the hope that it will be useful, but
013 * WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * General Public License for more details.
016 *
017 * You should have received a copy of the GNU General Public License
018 * along with Cobertura; if not, write to the Free Software
019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
020 * USA
021 */
022
023 package net.sourceforge.cobertura.util;
024
025 public abstract class ClassHelper
026 {
027
028 public static String getBaseName(Class cl)
029 {
030 return getBaseName(cl.getName());
031 }
032
033 public static String getBaseName(String cl)
034 {
035 int lastDot = cl.lastIndexOf('.');
036 if (lastDot == -1)
037 {
038 return cl;
039 }
040 return cl.substring(lastDot + 1);
041 }
042
043 public static String getPackageName(Class cl)
044 {
045 return getPackageName(cl.getName());
046 }
047
048 public static String getPackageName(String cl)
049 {
050 int lastDot = cl.lastIndexOf('.');
051 if (lastDot == -1)
052 {
053 return "";
054 }
055 return cl.substring(0, lastDot);
056 }
057
058 public static Class getPrimitiveWrapper(Class cl)
059 {
060 if (cl.isPrimitive())
061 {
062 if (cl.equals(boolean.class))
063 {
064 return Boolean.class;
065 }
066 else if (cl.equals(char.class))
067 {
068 return Character.class;
069 }
070 else if (cl.equals(byte.class))
071 {
072 return Byte.class;
073 }
074 else if (cl.equals(short.class))
075 {
076 return Short.class;
077 }
078 else if (cl.equals(int.class))
079 {
080 return Integer.class;
081 }
082 else if (cl.equals(long.class))
083 {
084 return Long.class;
085 }
086 else if (cl.equals(float.class))
087 {
088 return Float.class;
089 }
090 else if (cl.equals(double.class))
091 {
092 return Double.class;
093 }
094 }
095
096 throw new IllegalArgumentException(cl.getName());
097 }
098 }