1 /** 2 * Copyright (C) 2010 the original author or authors. 3 * See the notice.md file distributed with this work for additional 4 * information regarding copyright ownership. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package com.beust.jcommander.internal; 20 21 import com.beust.jcommander.IStringConverter; 22 import com.beust.jcommander.IStringConverterFactory; 23 import com.beust.jcommander.converters.BigDecimalConverter; 24 import com.beust.jcommander.converters.BooleanConverter; 25 import com.beust.jcommander.converters.DoubleConverter; 26 import com.beust.jcommander.converters.FileConverter; 27 import com.beust.jcommander.converters.FloatConverter; 28 import com.beust.jcommander.converters.ISO8601DateConverter; 29 import com.beust.jcommander.converters.IntegerConverter; 30 import com.beust.jcommander.converters.LongConverter; 31 import com.beust.jcommander.converters.StringConverter; 32 import com.beust.jcommander.converters.URIConverter; 33 import com.beust.jcommander.converters.URLConverter; 34 35 import java.io.File; 36 import java.math.BigDecimal; 37 import java.util.Date; 38 import java.net.URI; 39 import java.net.URL; 40 import java.util.Map; 41 42 public class DefaultConverterFactory implements IStringConverterFactory { 43 /** 44 * A map of converters per class. 45 */ 46 private static Map<Class, Class<? extends IStringConverter<?>>> classConverters; 47 48 static { 49 classConverters = Maps.newHashMap(); classConverters.put(String.class, StringConverter.class)50 classConverters.put(String.class, StringConverter.class); classConverters.put(Integer.class, IntegerConverter.class)51 classConverters.put(Integer.class, IntegerConverter.class); classConverters.put(int.class, IntegerConverter.class)52 classConverters.put(int.class, IntegerConverter.class); classConverters.put(Long.class, LongConverter.class)53 classConverters.put(Long.class, LongConverter.class); classConverters.put(long.class, LongConverter.class)54 classConverters.put(long.class, LongConverter.class); classConverters.put(Float.class, FloatConverter.class)55 classConverters.put(Float.class, FloatConverter.class); classConverters.put(float.class, FloatConverter.class)56 classConverters.put(float.class, FloatConverter.class); classConverters.put(Double.class, DoubleConverter.class)57 classConverters.put(Double.class, DoubleConverter.class); classConverters.put(double.class, DoubleConverter.class)58 classConverters.put(double.class, DoubleConverter.class); classConverters.put(Boolean.class, BooleanConverter.class)59 classConverters.put(Boolean.class, BooleanConverter.class); classConverters.put(boolean.class, BooleanConverter.class)60 classConverters.put(boolean.class, BooleanConverter.class); classConverters.put(File.class, FileConverter.class)61 classConverters.put(File.class, FileConverter.class); classConverters.put(BigDecimal.class, BigDecimalConverter.class)62 classConverters.put(BigDecimal.class, BigDecimalConverter.class); classConverters.put(Date.class, ISO8601DateConverter.class)63 classConverters.put(Date.class, ISO8601DateConverter.class); classConverters.put(URI.class, URIConverter.class)64 classConverters.put(URI.class, URIConverter.class); classConverters.put(URL.class, URLConverter.class)65 classConverters.put(URL.class, URLConverter.class); 66 67 try { 68 Class<?> pathClass = Class.forName("java.nio.file.Path"); 69 Class<?> pathConverterClass = Class.forName("com.beust.jcommander.converters.PathConverter"); classConverters.put(pathClass, (Class<? extends IStringConverter<?>>)pathConverterClass)70 classConverters.put(pathClass, (Class<? extends IStringConverter<?>>)pathConverterClass); 71 } catch (ClassNotFoundException ex) { 72 // skip if class is not present (e.g. on Android) 73 } 74 } 75 getConverter(Class forType)76 public Class<? extends IStringConverter<?>> getConverter(Class forType) { 77 return classConverters.get(forType); 78 } 79 80 } 81