META-INF.modules.java.xml.classes.com.sun.org.apache.xml.internal.res.XMLMessages Maven / Gradle / Ivy
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
*/
/*
* 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 java.util.Locale;
import java.util.ResourceBundle;
import jdk.xml.internal.SecuritySupport;
/**
* A utility class for issuing XML error messages.
* @xsl.usage internal
* @LastModified: Sep 2017
*/
public class XMLMessages
{
/** The local object to use. */
protected Locale fLocale = Locale.getDefault();
/** The language specific resource object for XML messages. */
private static ResourceBundle 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(ResourceBundle 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;
}
}