| /* |
| * 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 org.apache.sling.i18n; |
| |
| import java.util.List; |
| import java.util.Locale; |
| |
| import org.apache.sling.api.SlingHttpServletRequest; |
| |
| /** |
| * The <code>LocaleResolver</code> service interface may be implemented by a |
| * service registered under this name to allow the resolution of the request |
| * <code>Locale</code> to apply. |
| * <p> |
| * This interface is intended to be implemented by providers knowing how to |
| * resolve one or more <code>Locale</code>s applicable to handle the request. |
| * <p> |
| * Only a single <code>LocaleResolver</code> service is currently used. |
| * @deprecated The {@link RequestLocaleResolver} should be used instead. |
| */ |
| @Deprecated |
| public interface LocaleResolver { |
| |
| /** |
| * Return a non-<code>null</code> but possiby empty list of |
| * <code>Locale</code> instances to consider for localization of the current |
| * request. The list returned is assumed to be ordered by preference where |
| * the first entry is the prefered <code>Locale</code> and the last entry is |
| * the least prefered <code>Locale</code>. |
| * <p> |
| * Returning an empty list is equivalent to returning a singleton list whose |
| * single entry is the {@link ResourceBundleProvider#getDefaultLocale()}. |
| * |
| * @param request The <code>SlingHttpServletRequest</code> providing hints |
| * and information for the <code>Locale</code> resolution. |
| * @return The list of <code>Locale</code>s to use for internationalization |
| * of request processing |
| */ |
| List<Locale> resolveLocale(SlingHttpServletRequest request); |
| |
| } |