/*

 * 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;

    }

}