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	/*
	* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code is distributed in the hope that it will be useful, but WITHOUT
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/
	package javax.xml.catalog;

	import java.net.URI;
	import java.util.Locale;
	import java.util.MissingResourceException;
	import java.util.ResourceBundle;
	import jdk.xml.internal.SecuritySupport;

	/**
	* Catalog Error messages
	*
	* @since 9
	*/
	final class CatalogMessages {

	public static final String ERR_INVALID_CATALOG = "InvalidCatalog";
	public static final String ERR_INVALID_ENTRY_TYPE = "InvalidEntryType";
	public static final String ERR_URI_NOTABSOLUTE = "UriNotAbsolute";
	public static final String ERR_URI_NOTVALIDURL = "UriNotValidUrl";
	public static final String ERR_INVALID_ARGUMENT = "InvalidArgument";
	public static final String ERR_NULL_ARGUMENT = "NullArgument";
	public static final String ERR_CIRCULAR_REFERENCE = "CircularReference";
	public static final String ERR_INVALID_PATH = "InvalidPath";
	public static final String ERR_PARSER_CONF = "ParserConf";
	public static final String ERR_PARSING_FAILED = "ParsingFailed";
	public static final String ERR_NO_CATALOG = "NoCatalogFound";
	public static final String ERR_NO_MATCH = "NoMatchFound";
	public static final String ERR_NO_URI_MATCH = "NoMatchURIFound";
	public static final String ERR_CREATING_URI = "FailedCreatingURI";
	public static final String ERR_OTHER = "OtherError";

	static final String bundleName = CatalogMessages.class.getPackageName() + ".CatalogMessages";
	static ResourceBundle resourceBundle;

	/**
	* Reports an error.
	* @param key the message key
	*/
	static void reportError(String key) {
	reportError(key, null);
	}

	/**
	* Reports an error.
	* @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.
	*/
	static void reportError(String key, Object[] arguments) {
	throw new CatalogException(formatMessage(key, arguments));
	}

	/**
	* Reports a CatalogException.
	* @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.
	*/
	static void reportRunTimeError(String key, Object[] arguments) {
	throw new CatalogException(formatMessage(key, arguments));
	}

	/**
	* Reports a CatalogException.
	* @param key the message key
	* @param cause the cause if any
	*/
	static void reportRunTimeError(String key, Throwable cause) {
	throw new CatalogException(formatMessage(key, null), cause);
	}

	/**
	* Reports a CatalogException.
	* @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.
	* @param cause the cause if any
	*/
	static void reportRunTimeError(String key, Object[] arguments, Throwable cause) {
	throw new CatalogException(formatMessage(key, arguments), cause);
	}

	/**
	* Reports IllegalArgumentException if the argument is null.
	*
	* @param name the name of the argument
	* @param value the value of the argument
	*/
	static void reportIAEOnNull(String name, String value) {
	if (value == null) {
	throw new IllegalArgumentException(
	formatMessage(ERR_INVALID_ARGUMENT, new Object[]{null, name}));
	}
	}

	/**
	* Reports NullPointerException if the argument is null.
	*
	* @param name the name of the argument
	* @param value the value of the argument
	*/
	static void reportNPEOnNull(String name, Object value) {
	if (value == null) {
	throw new NullPointerException(
	formatMessage(ERR_NULL_ARGUMENT, new Object[]{name}));
	}
	}

	/**
	* Reports IllegalArgumentException
	* @param arguments the arguments for formating the error message
	* @param cause the cause if any
	*/
	static void reportIAE(String key, Object[] arguments, Throwable cause) {
	throw new IllegalArgumentException(
	formatMessage(key, arguments), cause);
	}

	/**
	* Format a message with the specified arguments using the default locale
	* information.
	*
	* @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 the formatted message
	*
	* @throws MissingResourceException If the message with the specified key
	* cannot be found
	*/
	static String formatMessage(String key, Object[] arguments) {
	return formatMessage(key, arguments, Locale.getDefault());
	}

	/**
	* Format a message with the specified arguments using the given locale
	* information.
	*
	* @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.
	* @param locale the locale of the message
	*
	* @return the formatted message
	*
	* @throws MissingResourceException If the message with the specified key
	* cannot be found
	*/
	static String formatMessage(String key, Object[] arguments, Locale locale) {
	return SecuritySupport.getErrorMessage(locale, bundleName, key, arguments);
	}

	/**
	* Returns sanitized URI.
	* @param uri a URI to be sanitized
	*/
	static String sanitize(String uri) {
	if (uri == null) {
	return null;
	}
	String temp;
	int p;
	p = uri.lastIndexOf("/");
	if (p > 0 && p < uri.length()) {
	return uri.substring(p + 1);
	}
	return uri;
	}
	}

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