- /*
- * 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 1.5 2004/02/17 04:36:46 minchau Exp $
- */
- package com.sun.org.apache.xpath.internal.res;
-
- import java.util.ListResourceBundle;
-
- import com.sun.org.apache.xml.internal.res.XMLMessages;
-
- /**
- * 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 errorCode 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 = loadResourceBundle(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 = loadResourceBundle(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 errorCode The key for the message text.
- *
- * @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;
- }
-
- }