1 /*
2 * Copyright (C) 2013 4th Line GmbH, Switzerland
3 *
4 * The contents of this file are subject to the terms of either the GNU
5 * Lesser General Public License Version 2 or later ("LGPL") or the
6 * Common Development and Distribution License Version 1 or later
7 * ("CDDL") (collectively, the "License"). You may not use this file
8 * except in compliance with the License. See LICENSE.txt for more
9 * information.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14 */
15
16 package org.fourthline.cling.model.types;
17
18 /**
19 * @author Christian Bauer
20 */
21 public class FloatDatatype extends AbstractDatatype<Float> {
22
23 public FloatDatatype() {
24 }
25
26 @Override
27 public boolean isHandlingJavaType(Class type) {
28 return type == Float.TYPE || Float.class.isAssignableFrom(type);
29 }
30
31 public Float valueOf(String s) throws InvalidValueException {
32 if (s.equals("")) return null;
33 try {
34 return Float.parseFloat(s.trim());
35 } catch (NumberFormatException ex) {
36 throw new InvalidValueException("Can't convert string to number: " + s, ex);
37 }
38 }
39
40 }