001/*
002 * Copyright 2002-2013 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      https://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.web.servlet.i18n;
018
019import java.util.Locale;
020
021import org.springframework.web.servlet.LocaleResolver;
022
023/**
024 * Abstract base class for {@link LocaleResolver} implementations.
025 * Provides support for a default locale.
026 *
027 * @author Juergen Hoeller
028 * @since 1.2.9
029 * @see #setDefaultLocale
030 */
031public abstract class AbstractLocaleResolver implements LocaleResolver {
032
033        private Locale defaultLocale;
034
035
036        /**
037         * Set a default Locale that this resolver will return if no other locale found.
038         */
039        public void setDefaultLocale(Locale defaultLocale) {
040                this.defaultLocale = defaultLocale;
041        }
042
043        /**
044         * Return the default Locale that this resolver is supposed to fall back to, if any.
045         */
046        protected Locale getDefaultLocale() {
047                return this.defaultLocale;
048        }
049
050}