001/* 002 * Copyright 2002-2012 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.ui.context; 018 019import org.springframework.context.MessageSource; 020 021/** 022 * A Theme can resolve theme-specific messages, codes, file paths, etcetera 023 * (e.g. CSS and image files in a web environment). 024 * The exposed {@link org.springframework.context.MessageSource} supports 025 * theme-specific parameterization and internationalization. 026 * 027 * @author Juergen Hoeller 028 * @since 17.06.2003 029 * @see ThemeSource 030 * @see org.springframework.web.servlet.ThemeResolver 031 */ 032public interface Theme { 033 034 /** 035 * Return the name of the theme. 036 * @return the name of the theme (never {@code null}) 037 */ 038 String getName(); 039 040 /** 041 * Return the specific MessageSource that resolves messages 042 * with respect to this theme. 043 * @return the theme-specific MessageSource (never {@code null}) 044 */ 045 MessageSource getMessageSource(); 046 047}