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1 package org.apache.turbine.services.intake.model; 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 import org.apache.turbine.services.intake.xmlmodel.XmlField; 58 59 import org.apache.turbine.util.Log; 60 import org.apache.turbine.util.ParameterParser; 61 62 /*** 63 * Creates Field objects. 64 * 65 * @author <a href="mailto:r.wekker@rubicon-bv.com>Ronald Wekker</a> 66 * @version $Id: FloatField.java,v 1.2 2002/06/07 21:37:02 henning Exp $ 67 */ 68 69 public class FloatField extends Field 70 { 71 72 public FloatField(XmlField field, Group group) 73 throws Exception 74 { 75 super(field, group); 76 } 77 78 /*** 79 * Sets the default value for an Float 80 */ 81 82 protected void setDefaultValue(String prop) 83 { 84 defaultValue = null; 85 86 if(prop == null) 87 { 88 return; 89 } 90 91 try 92 { 93 defaultValue = new Float(prop); 94 } 95 catch(Exception e) 96 { 97 Log.error("Could not convert "+prop+" into an Float. ("+name+")"); 98 } 99 } 100 101 /*** 102 * A suitable validator. 103 * 104 * @return "FloatValidator" 105 */ 106 protected String getDefaultValidator() 107 { 108 return "org.apache.turbine.services.intake.validator.NumberValidator"; 109 } 110 111 /*** 112 * converts the parameter to the correct Object. 113 */ 114 protected void doSetValue(ParameterParser pp) 115 { 116 if ( isMultiValued ) 117 { 118 String[] ss = pp.getStrings(getKey()); 119 float[] ival = new float[ss.length]; 120 for (int i=0; i<ss.length; i++) 121 { 122 ival[i] = Float.parseFloat(ss[i]); 123 } 124 setTestValue(ival); 125 } 126 else 127 { 128 setTestValue(new Float(pp.getString(getKey()))); 129 } 130 } 131 }

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