| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.sun.org.apache.xml.internal.res; |
| |
| import com.sun.org.apache.xalan.internal.utils.SecuritySupport; |
| import java.util.ListResourceBundle; |
| import java.util.Locale; |
| |
| /** |
| * A utility class for issuing XML error messages. |
| * @xsl.usage internal |
| */ |
| public class XMLMessages |
| { |
| |
| /** The local object to use. */ |
| protected Locale fLocale = Locale.getDefault(); |
| |
| /** The language specific resource object for XML messages. */ |
| private static ListResourceBundle XMLBundle = null; |
| |
| /** The class name of the XML error message string table. */ |
| private static final String XML_ERROR_RESOURCES = |
| "com.sun.org.apache.xml.internal.res.XMLErrorResources"; |
| |
| /** String to use if a bad message code is used. */ |
| protected static final String BAD_CODE = "BAD_CODE"; |
| |
| /** String to use if the message format operation failed. */ |
| protected static final String FORMAT_FAILED = "FORMAT_FAILED"; |
| |
| /** |
| * Set the Locale object to use. |
| * |
| * @param locale non-null reference to Locale object. |
| */ |
| public void setLocale(Locale locale) |
| { |
| fLocale = locale; |
| } |
| |
| /** |
| * Get the Locale object that is being used. |
| * |
| * @return non-null reference to Locale object. |
| */ |
| public Locale getLocale() |
| { |
| return fLocale; |
| } |
| |
| /** |
| * Creates a message from the specified key and replacement |
| * arguments, localized to the given locale. |
| * |
| * @param msgKey The key for the message text. |
| * @param args The arguments to be used as replacement text |
| * in the message created. |
| * |
| * @return The formatted message string. |
| */ |
| public static final String createXMLMessage(String msgKey, Object args[]) |
| { |
| if (XMLBundle == null) { |
| XMLBundle = SecuritySupport.getResourceBundle(XML_ERROR_RESOURCES); |
| } |
| |
| if (XMLBundle != null) |
| { |
| return createMsg(XMLBundle, msgKey, args); |
| } |
| else |
| return "Could not load any resource bundles."; |
| } |
| |
| /** |
| * Creates a message from the specified key and replacement |
| * arguments, localized to the given locale. |
| * |
| * @param fResourceBundle The resource bundle to use. |
| * @param msgKey The message key to use. |
| * @param args The arguments to be used as replacement text |
| * in the message created. |
| * |
| * @return The formatted message string. |
| */ |
| public static final String createMsg(ListResourceBundle fResourceBundle, |
| String msgKey, Object args[]) //throws Exception |
| { |
| |
| String fmsg = null; |
| boolean throwex = false; |
| String msg = null; |
| |
| if (msgKey != null) |
| msg = fResourceBundle.getString(msgKey); |
| |
| if (msg == null) |
| { |
| msg = fResourceBundle.getString(BAD_CODE); |
| throwex = true; |
| } |
| |
| if (args != null) |
| { |
| try |
| { |
| |
| // Do this to keep format from crying. |
| // This is better than making a bunch of conditional |
| // code all over the place. |
| int n = args.length; |
| |
| for (int i = 0; i < n; i++) |
| { |
| if (null == args[i]) |
| args[i] = ""; |
| } |
| |
| fmsg = java.text.MessageFormat.format(msg, args); |
| } |
| catch (Exception e) |
| { |
| fmsg = fResourceBundle.getString(FORMAT_FAILED); |
| fmsg += " " + msg; |
| } |
| } |
| else |
| fmsg = msg; |
| |
| if (throwex) |
| { |
| throw new RuntimeException(fmsg); |
| } |
| |
| return fmsg; |
| } |
| |
| } |