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/*
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* reserved comment block
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* DO NOT REMOVE OR ALTER!
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*/
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/*
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* Copyright 1999-2004 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: XPATHMessages.java,v 1.2.4.1 2005/09/01 14:57:34 pvedula Exp $
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*/
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package com.sun.org.apache.xpath.internal.res;
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import com.sun.org.apache.bcel.internal.util.SecuritySupport;
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import com.sun.org.apache.xml.internal.res.XMLMessages;
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import java.util.ListResourceBundle;
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/**
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* A utility class for issuing XPath error messages.
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*
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* @xsl.usage internal
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*/
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public class XPATHMessages extends XMLMessages {
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/**
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* The language specific resource object for XPath messages.
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*/
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private static ListResourceBundle XPATHBundle = null;
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/**
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* The class name of the XPath error message string table.
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*/
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private static final String XPATH_ERROR_RESOURCES =
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"com.sun.org.apache.xpath.internal.res.XPATHErrorResources";
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/**
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* Creates a message from the specified key and replacement arguments,
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* localized to the given locale.
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*
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* @param msgKey The key for the message text.
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* @param args The arguments to be used as replacement text in the message
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* created.
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*
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* @return The formatted message string.
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*/
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public static final String createXPATHMessage(String msgKey, Object args[]) //throws Exception
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{
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if (XPATHBundle == null) {
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XPATHBundle = SecuritySupport.getResourceBundle(XPATH_ERROR_RESOURCES);
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}
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if (XPATHBundle != null) {
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return createXPATHMsg(XPATHBundle, msgKey, args);
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} else {
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return "Could not load any resource bundles.";
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}
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}
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/**
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* Creates a message from the specified key and replacement arguments,
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* localized to the given locale.
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*
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* @param msgKey The key for the message text.
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* @param args The arguments to be used as replacement text in the message
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* created.
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*
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* @return The formatted warning string.
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*/
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public static final String createXPATHWarning(String msgKey, Object args[]) //throws Exception
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{
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if (XPATHBundle == null) {
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XPATHBundle = SecuritySupport.getResourceBundle(XPATH_ERROR_RESOURCES);
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}
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if (XPATHBundle != null) {
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return createXPATHMsg(XPATHBundle, msgKey, args);
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} else {
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return "Could not load any resource bundles.";
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}
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}
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/**
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* Creates a message from the specified key and replacement arguments,
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* localized to the given locale.
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*
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* @param fResourceBundle The resource bundle to use.
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* @param msgKey The message key to use.
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* @param args The arguments to be used as replacement text in the message
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* created.
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*
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* @return The formatted message string.
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*/
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public static final String createXPATHMsg(ListResourceBundle fResourceBundle,
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String msgKey, Object args[]) //throws Exception
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{
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String fmsg = null;
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boolean throwex = false;
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String msg = null;
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if (msgKey != null) {
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msg = fResourceBundle.getString(msgKey);
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}
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if (msg == null) {
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msg = fResourceBundle.getString(XPATHErrorResources.BAD_CODE);
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throwex = true;
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}
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if (args != null) {
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try {
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// Do this to keep format from crying.
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// This is better than making a bunch of conditional
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// code all over the place.
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int n = args.length;
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for (int i = 0; i < n; i++) {
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if (null == args[i]) {
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args[i] = "";
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}
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}
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fmsg = java.text.MessageFormat.format(msg, args);
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} catch (Exception e) {
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fmsg = fResourceBundle.getString(XPATHErrorResources.FORMAT_FAILED);
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fmsg += " " + msg;
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}
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} else {
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fmsg = msg;
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}
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if (throwex) {
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throw new RuntimeException(fmsg);
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}
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return fmsg;
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}
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}
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