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/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed 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.
*/
/*
* $Id: XPATHMessages.java,v 1.2.4.1 2005/09/01 14:57:34 pvedula Exp $
*/
package com.sun.org.apache.xpath.internal.res;
import com.sun.org.apache.bcel.internal.util.SecuritySupport;
import com.sun.org.apache.xml.internal.res.XMLMessages;
import java.util.ListResourceBundle;
/**
* A utility class for issuing XPath error messages.
*
* @xsl.usage internal
*/
public class XPATHMessages extends XMLMessages {
/**
* The language specific resource object for XPath messages.
*/
private static ListResourceBundle XPATHBundle = null;
/**
* The class name of the XPath error message string table.
*/
private static final String XPATH_ERROR_RESOURCES =
"com.sun.org.apache.xpath.internal.res.XPATHErrorResources";
/**
* 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 createXPATHMessage(String msgKey, Object args[]) //throws Exception
{
if (XPATHBundle == null) {
XPATHBundle = SecuritySupport.getResourceBundle(XPATH_ERROR_RESOURCES);
}
if (XPATHBundle != null) {
return createXPATHMsg(XPATHBundle, 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 msgKey The key for the message text.
* @param args The arguments to be used as replacement text in the message
* created.
*
* @return The formatted warning string.
*/
public static final String createXPATHWarning(String msgKey, Object args[]) //throws Exception
{
if (XPATHBundle == null) {
XPATHBundle = SecuritySupport.getResourceBundle(XPATH_ERROR_RESOURCES);
}
if (XPATHBundle != null) {
return createXPATHMsg(XPATHBundle, 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 createXPATHMsg(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(XPATHErrorResources.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(XPATHErrorResources.FORMAT_FAILED);
fmsg += " " + msg;
}
} else {
fmsg = msg;
}
if (throwex) {
throw new RuntimeException(fmsg);
}
return fmsg;
}
}
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