| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| DoubleConverter |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | package org.apache.commons.beanutils.converters; | |
| 18 | ||
| 19 | /** | |
| 20 | * {@link NumberConverter} implementation that handles conversion to | |
| 21 | * and from <b>java.lang.Double</b> objects. | |
| 22 | * <p> | |
| 23 | * This implementation can be configured to handle conversion either | |
| 24 | * by using Double's default String conversion, or by using a Locale's pattern | |
| 25 | * or by specifying a format pattern. See the {@link NumberConverter} | |
| 26 | * documentation for further details. | |
| 27 | * <p> | |
| 28 | * Can be configured to either return a <i>default value</i> or throw a | |
| 29 | * <code>ConversionException</code> if a conversion error occurs. | |
| 30 | * | |
| 31 | * @author Craig R. McClanahan | |
| 32 | * @version $Revision: 690380 $ $Date: 2008-08-29 16:04:38 -0400 (Fri, 29 Aug 2008) $ | |
| 33 | * @since 1.3 | |
| 34 | */ | |
| 35 | public final class DoubleConverter extends NumberConverter { | |
| 36 | ||
| 37 | /** | |
| 38 | * Construct a <b>java.lang.Double</b> <i>Converter</i> that throws | |
| 39 | * a <code>ConversionException</code> if an error occurs. | |
| 40 | */ | |
| 41 | public DoubleConverter() { | |
| 42 | 751 | super(true); |
| 43 | 751 | } |
| 44 | ||
| 45 | /** | |
| 46 | * Construct a <b>java.lang.Double</b> <i>Converter</i> that returns | |
| 47 | * a default value if an error occurs. | |
| 48 | * | |
| 49 | * @param defaultValue The default value to be returned | |
| 50 | * if the value to be converted is missing or an error | |
| 51 | * occurs converting the value. | |
| 52 | */ | |
| 53 | public DoubleConverter(Object defaultValue) { | |
| 54 | 714 | super(true, defaultValue); |
| 55 | 714 | } |
| 56 | ||
| 57 | /** | |
| 58 | * Return the default type this <code>Converter</code> handles. | |
| 59 | * | |
| 60 | * @return The default type this <code>Converter</code> handles. | |
| 61 | * @since 1.8.0 | |
| 62 | */ | |
| 63 | protected Class getDefaultType() { | |
| 64 | 727 | return Double.class; |
| 65 | } | |
| 66 | ||
| 67 | } |