1 /* 2 * $Source$ 3 * $Revision$ 4 * 5 * Copyright (C) 2008 Tim Pizey 6 * 7 * Part of Melati (http://melati.org), a framework for the rapid 8 * development of clean, maintainable web applications. 9 * 10 * Melati is free software; Permission is granted to copy, distribute 11 * and/or modify this software under the terms either: 12 * 13 * a) the GNU General Public License as published by the Free Software 14 * Foundation; either version 2 of the License, or (at your option) 15 * any later version, 16 * 17 * or 18 * 19 * b) any version of the Melati Software License, as published 20 * at http://melati.org 21 * 22 * You should have received a copy of the GNU General Public License and 23 * the Melati Software License along with this program; 24 * if not, write to the Free Software Foundation, Inc., 25 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the 26 * GNU General Public License and visit http://melati.org to obtain the 27 * Melati Software License. 28 * 29 * Feel free to contact the Developers of Melati (http://melati.org), 30 * if you would like to work out a different arrangement than the options 31 * outlined here. It is our intention to allow Melati to be used by as 32 * wide an audience as possible. 33 * 34 * This program is distributed in the hope that it will be useful, 35 * but WITHOUT ANY WARRANTY; without even the implied warranty of 36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 37 * GNU General Public License for more details. 38 * 39 * Contact details for copyright holder: 40 * 41 * Tim Pizey <timp At paneris.org> 42 * http://paneris.org/~timp 43 */ 44 45 package org.melati.template; 46 47 import javax.servlet.http.HttpServletRequest; 48 49 /** 50 * Mimicking the $Form behaviour of Webmacro in Velocity and Freemarker, 51 * possibly not a good thing. 52 * 53 * @author timp 54 * @since 1 Apr 2008 55 * 56 */ 57 public class SimpleForm { 58 59 /** 60 * The request object from the VelocityContext. 61 */ 62 final HttpServletRequest _request; 63 64 /** 65 * Constructor. 66 */ 67 public SimpleForm(final HttpServletRequest r) { 68 _request = r; 69 } 70 71 /** 72 * Get a form value. 73 * NOTE this only returns the first value for a parameter. 74 */ 75 final public String get(String formFieldName) { 76 return _request.getParameter(formFieldName); 77 } 78 79 }