1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.http.util; 29 30 import java.io.UnsupportedEncodingException; 31 import java.nio.charset.Charset; 32 import java.nio.charset.UnsupportedCharsetException; 33 34 public class CharsetUtils { 35 36 public static Charset lookup(final String name) { 37 if (name == null) { 38 return null; 39 } 40 try { 41 return Charset.forName(name); 42 } catch (final UnsupportedCharsetException ex) { 43 return null; 44 } 45 } 46 47 public static Charset get(final String name) throws UnsupportedEncodingException { 48 if (name == null) { 49 return null; 50 } 51 try { 52 return Charset.forName(name); 53 } catch (final UnsupportedCharsetException ex) { 54 throw new UnsupportedEncodingException(name); 55 } 56 } 57 58 }