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1 package org.apache.turbine.services.freemarker; 2 3 /* ==================================================================== 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2001 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, 22 * if any, must include the following acknowledgment: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowledgment may appear in the software itself, 26 * if and wherever such third-party acknowledgments normally appear. 27 * 28 * 4. The names "Apache" and "Apache Software Foundation" and 29 * "Apache Turbine" must not be used to endorse or promote products 30 * derived from this software without prior written permission. For 31 * written permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache", 34 * "Apache Turbine", nor may "Apache" appear in their name, without 35 * prior written permission of the Apache Software Foundation. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>;. 55 */ 56 57 // Turbine Utility Classes 58 import freemarker.template.SimpleScalar; 59 import freemarker.template.TemplateMethodModel; 60 import freemarker.template.TemplateModel; 61 import freemarker.template.TemplateModelException; 62 63 // Java stuff. 64 import java.util.List; 65 66 // FreeMarker Classes 67 import org.apache.ecs.html.TextArea; 68 69 /*** 70 * Creates a TEXTAREA html tag. The rows, columns, and wrap attribute 71 * can be passed in through a list. This object is intended to be used 72 * by applications, so that the name and value attributes will not 73 * accidently be altered by designers. 74 * 75 * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a> 76 * @version $Id: TextAreaModel.java,v 1.2 2002/06/07 21:22:45 henning Exp $ 77 * @deprecated 78 */ 79 public class TextAreaModel 80 extends TextArea 81 implements TemplateMethodModel 82 { 83 /*** 84 * Creates a textarea html tag. 85 * 86 * @param name The input name attribute. 87 * @param value The text between the <textarea> and </textarea> 88 * tags. 89 */ 90 public TextAreaModel(String name, 91 String value) 92 { 93 super(); 94 setName(name); 95 addElement(value); 96 } 97 98 /*** 99 * Method called by FreeMarker during template parsing. 100 * 101 * @param args A List of Strings passed from the template to set, 102 * in order, the row and column attributes, and optionally the 103 * wrap attribute. 104 * @return <textarea name="name" rows="args[0]" columns="args[1]" 105 * wrap="args[2]">value</textarea> 106 * @exception TemplateModelException. 107 */ 108 public TemplateModel exec(List args) 109 throws TemplateModelException 110 { 111 if (args.size() > 1) 112 { 113 String rows = (String)args.get(0); 114 String columns = (String)args.get(1); 115 try 116 { 117 Integer.parseInt(rows); 118 Integer.parseInt(columns); 119 setRows(rows); 120 setCols(columns); 121 } 122 catch (Exception e) {} 123 if (args.size() > 2) 124 { 125 setWrap((String)args.get(2)); 126 } 127 } 128 return new SimpleScalar( toString() ); 129 } 130 131 /*** 132 * Required method in TemplateMethodModel, not implemented. 133 * 134 * @return Always false. 135 */ 136 public boolean isEmpty() 137 { 138 return false; 139 } 140 }

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