1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * @LastModified: Sep 2017 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.xerces.internal.xinclude; 23 24 import com.sun.org.apache.xerces.internal.util.MessageFormatter; 25 import java.util.Locale; 26 import java.util.MissingResourceException; 27 import java.util.ResourceBundle; 28 import jdk.xml.internal.SecuritySupport; 29 30 // TODO: fix error messages in XIncludeMessages.properties 31 /** 32 * XIncludeMessageFormatter provides error messages for the XInclude 1.0 Candidate Recommendation 33 * 34 * @author Peter McCracken, IBM 35 * 36 */ 37 public class XIncludeMessageFormatter implements MessageFormatter { 38 39 public static final String XINCLUDE_DOMAIN = "http://www.w3.org/TR/xinclude"; 40 41 // private objects to cache the locale and resource bundle 42 private Locale fLocale = null; 43 private ResourceBundle fResourceBundle = null; 44 45 /** 46 * Formats a message with the specified arguments using the given 47 * locale information. 48 * 49 * @param locale The locale of the message. 50 * @param key The message key. 51 * @param arguments The message replacement text arguments. The order 52 * of the arguments must match that of the placeholders 53 * in the actual message. 54 * 55 * @return Returns the formatted message. 56 * 57 * @throws MissingResourceException Thrown if the message with the 58 * specified key cannot be found. 59 */ 60 public String formatMessage(Locale locale, String key, Object[] arguments) 61 throws MissingResourceException { 62 63 if (fResourceBundle == null || locale != fLocale) { 64 if (locale != null) { 65 fResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XIncludeMessages", locale); 66 // memorize the most-recent locale 67 fLocale = locale; 68 } 69 if (fResourceBundle == null) 70 fResourceBundle = SecuritySupport.getResourceBundle("com.sun.org.apache.xerces.internal.impl.msg.XIncludeMessages"); 71 } 72 73 String msg = fResourceBundle.getString(key); 74 if (arguments != null) { 75 try { 76 msg = java.text.MessageFormat.format(msg, arguments); 77 } catch (Exception e) { 78 msg = fResourceBundle.getString("FormatFailed"); 79 msg += " " + fResourceBundle.getString(key); 80 } 81 } 82 83 if (msg == null) { 84 msg = fResourceBundle.getString("BadMessageKey"); 85 throw new MissingResourceException(msg, "com.sun.org.apache.xerces.internal.impl.msg.XIncludeMessages", key); 86 } 87 88 return msg; 89 } 90 }