1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you 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 * $Id: XPATHMessages.java 468655 2006-10-28 07:12:06Z minchau $ 20 */ 21 package org.apache.xpath.res; 22 23 import java.util.ListResourceBundle; 24 25 import org.apache.xml.res.XMLMessages; 26 27 /** 28 * A utility class for issuing XPath error messages. 29 * @xsl.usage internal 30 */ 31 public class XPATHMessages extends XMLMessages 32 { 33 /** The language specific resource object for XPath messages. */ 34 private static ListResourceBundle XPATHBundle = new XPATHErrorResources(); 35 36 /** The class name of the XPath error message string table. */ 37 private static final String XPATH_ERROR_RESOURCES = 38 "org.apache.xpath.res.XPATHErrorResources"; 39 40 /** 41 * Creates a message from the specified key and replacement 42 * arguments, localized to the given locale. 43 * 44 * @param msgKey The key for the message text. 45 * @param args The arguments to be used as replacement text 46 * in the message created. 47 * 48 * @return The formatted message string. 49 */ createXPATHMessage(String msgKey, Object args[])50 public static final String createXPATHMessage(String msgKey, Object args[]) //throws Exception 51 { 52 // BEGIN android-changed 53 // don't localize exception messages 54 return createXPATHMsg(XPATHBundle, msgKey, args); 55 // END android-changed 56 } 57 58 /** 59 * Creates a message from the specified key and replacement 60 * arguments, localized to the given locale. 61 * 62 * @param msgKey The key for the message text. 63 * @param args The arguments to be used as replacement text 64 * in the message created. 65 * 66 * @return The formatted warning string. 67 */ createXPATHWarning(String msgKey, Object args[])68 public static final String createXPATHWarning(String msgKey, Object args[]) //throws Exception 69 { 70 // BEGIN android-changed 71 // don't localize exception messages 72 return createXPATHMsg(XPATHBundle, msgKey, args); 73 // END android-changed 74 } 75 76 /** 77 * Creates a message from the specified key and replacement 78 * arguments, localized to the given locale. 79 * 80 * @param fResourceBundle The resource bundle to use. 81 * @param msgKey The message key to use. 82 * @param args The arguments to be used as replacement text 83 * in the message created. 84 * 85 * @return The formatted message string. 86 */ createXPATHMsg(ListResourceBundle fResourceBundle, String msgKey, Object args[])87 public static final String createXPATHMsg(ListResourceBundle fResourceBundle, 88 String msgKey, Object args[]) //throws Exception 89 { 90 91 String fmsg = null; 92 boolean throwex = false; 93 String msg = null; 94 95 if (msgKey != null) 96 msg = fResourceBundle.getString(msgKey); 97 98 if (msg == null) 99 { 100 msg = fResourceBundle.getString(XPATHErrorResources.BAD_CODE); 101 throwex = true; 102 } 103 104 if (args != null) 105 { 106 try 107 { 108 109 // Do this to keep format from crying. 110 // This is better than making a bunch of conditional 111 // code all over the place. 112 int n = args.length; 113 114 for (int i = 0; i < n; i++) 115 { 116 if (null == args[i]) 117 args[i] = ""; 118 } 119 120 fmsg = java.text.MessageFormat.format(msg, args); 121 } 122 catch (Exception e) 123 { 124 fmsg = fResourceBundle.getString(XPATHErrorResources.FORMAT_FAILED); 125 fmsg += " " + msg; 126 } 127 } 128 else 129 fmsg = msg; 130 131 if (throwex) 132 { 133 throw new RuntimeException(fmsg); 134 } 135 136 return fmsg; 137 } 138 139 } 140