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1 /* Reattore HTTP Server 2 3 Copyright (C) 2002 Michael Hope <michaelh@juju.net.nz> 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 19 $Id: Toolbox.java,v 1.1 2003/03/05 04:31:57 michaelh Exp $ 20 */ 21 package juju.reattore.util; 22 23 import java.util.*; 24 import java.util.regex.*; 25 26 /*** Toolbox of methods for use from Velocity. 27 */ 28 public class Toolbox { 29 /*** Create a new MapOfLists 30 31 @return The new object. 32 */ 33 public MapOfLists createMapOfLists() { 34 return new MapOfLists(); 35 } 36 37 /*** Check if the named method is a Bean setter. 38 39 @param name Method name to check. 40 @return true if it is a setter. 41 */ 42 public boolean isSetter(String name) { 43 return name.startsWith("set"); 44 } 45 46 /*** Turn a method name into a Bean property name. 47 48 @param name Method name 49 @return The property name 50 */ 51 public String getPropertyName(String name) { 52 if (isSetter(name)) { 53 char[] prop = name.substring(3).toCharArray(); 54 55 if (prop.length > 1 56 && Character.isUpperCase(prop[1])) { 57 58 prop[1] = Character.toUpperCase(prop[1]); 59 } 60 else { 61 prop[0] = Character.toLowerCase(prop[0]); 62 } 63 64 return new String(prop); 65 } 66 else { 67 return null; 68 } 69 } 70 71 /* Match the last word in a string */ 72 private static Pattern shortClassPattern = Pattern.compile("^.*?(//w+)$"); 73 74 /*** Turn a fully qualified class name into the base name. 75 76 @param name The name to convert 77 @return The short name. 78 */ 79 public String getShortClassName(String name) { 80 Matcher match = shortClassPattern.matcher(name); 81 82 if (match.matches()) { 83 return match.group(1); 84 } 85 else { 86 return name; 87 } 88 } 89 } 90

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