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1 /* |
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2 * $HeadURL$ |
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3 * $Revision$ |
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4 * $Date$ |
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5 * |
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6 * ==================================================================== |
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7 * |
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8 * Licensed to the Apache Software Foundation (ASF) under one or more |
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9 * contributor license agreements. See the NOTICE file distributed with |
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10 * this work for additional information regarding copyright ownership. |
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11 * The ASF licenses this file to You under the Apache License, Version 2.0 |
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12 * (the "License"); you may not use this file except in compliance with |
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13 * the License. You may obtain a copy of the License at |
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14 * |
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15 * http://www.apache.org/licenses/LICENSE-2.0 |
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16 * |
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17 * Unless required by applicable law or agreed to in writing, software |
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18 * distributed under the License is distributed on an "AS IS" BASIS, |
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19 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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20 * See the License for the specific language governing permissions and |
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21 * limitations under the License. |
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22 * ==================================================================== |
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23 * |
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24 * This software consists of voluntary contributions made by many |
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25 * individuals on behalf of the Apache Software Foundation. For more |
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26 * information on the Apache Software Foundation, please see |
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27 * <http://www.apache.org/>. |
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28 * |
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29 */ |
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30 |
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31 package ch.boye.httpclientandroidlib.client.utils; |
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32 |
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33 import ch.boye.httpclientandroidlib.annotation.Immutable; |
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34 |
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35 /** |
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36 * Facade that provides conversion between Unicode and Punycode domain names. |
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37 * It will use an appropriate implementation. |
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38 * |
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39 * @since 4.0 |
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40 */ |
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41 @Immutable |
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42 public class Punycode { |
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43 private static final Idn impl; |
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44 static { |
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45 Idn _impl; |
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46 try { |
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47 _impl = new JdkIdn(); |
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48 } catch (Exception e) { |
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49 _impl = new Rfc3492Idn(); |
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50 } |
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51 impl = _impl; |
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52 } |
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53 |
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54 public static String toUnicode(String punycode) { |
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55 return impl.toUnicode(punycode); |
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56 } |
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57 |
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58 } |