- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.apache.org. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
- package com.sun.org.apache.xerces.internal.impl.msg;
-
- import java.util.Locale;
- import java.util.MissingResourceException;
- import java.util.ResourceBundle;
- import java.util.PropertyResourceBundle;
-
- import com.sun.org.apache.xerces.internal.util.MessageFormatter;
-
- /**
- * XMLMessageFormatter provides error messages for the XML 1.0 Recommendation and for
- * the Namespaces Recommendation
- *
- * @author Eric Ye, IBM
- * @version $Id: XMLMessageFormatter.java,v 1.4 2002/01/29 01:15:13 lehors Exp $
- *
- */
- public class XMLMessageFormatter implements MessageFormatter {
- /**
- * The domain of messages concerning the XML 1.0 specification.
- */
- public static final String XML_DOMAIN = "http://www.w3.org/TR/1998/REC-xml-19980210";
- public static final String XMLNS_DOMAIN = "http://www.w3.org/TR/1999/REC-xml-names-19990114";
-
- // private objects to cache the locale and resource bundle
- private Locale fLocale = null;
- private ResourceBundle fResourceBundle = null;
-
- //
- // MessageFormatter methods
- //
-
- /**
- * Formats a message with the specified arguments using the given
- * locale information.
- *
- * @param locale The locale of the message.
- * @param key The message key.
- * @param arguments The message replacement text arguments. The order
- * of the arguments must match that of the placeholders
- * in the actual message.
- *
- * @return Returns the formatted message.
- *
- * @throws MissingResourceException Thrown if the message with the
- * specified key cannot be found.
- */
- public String formatMessage(Locale locale, String key, Object[] arguments)
- throws MissingResourceException {
-
- if (fResourceBundle == null || locale != fLocale) {
- if (locale != null) {
- fResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages", locale);
- // memorize the most-recent locale
- fLocale = locale;
- }
- if (fResourceBundle == null)
- fResourceBundle = PropertyResourceBundle.getBundle("com.sun.org.apache.xerces.internal.impl.msg.XMLMessages");
- }
-
- // format message
- String msg;
- try {
- msg = fResourceBundle.getString(key);
- if (arguments != null) {
- try {
- msg = java.text.MessageFormat.format(msg, arguments);
- }
- catch (Exception e) {
- msg = fResourceBundle.getString("FormatFailed");
- msg += " " + fResourceBundle.getString(key);
- }
- }
- }
-
- // error
- catch (MissingResourceException e) {
- msg = fResourceBundle.getString("BadMessageKey");
- throw new MissingResourceException(key, msg, key);
- }
-
- // no message
- if (msg == null) {
- msg = key;
- if (arguments.length > 0) {
- StringBuffer str = new StringBuffer(msg);
- str.append('?');
- for (int i = 0; i < arguments.length; i++) {
- if (i > 0) {
- str.append('&');
- }
- str.append(String.valueOf(arguments[i]));
- }
- }
- }
-
- return msg;
- }
-
- }