I18n.java example

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/**
 *  Copyright 2008 biaoping.yin
 *
 *  Licensed 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.frameworkset.util.i18n;

import java.util.Locale;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * <p>I18n.java</p>
 * <p> Description: </p>
 * <p> bboss workgroup </p>
 * <p> Copyright (c) 2005-2013 </p>
 * 
 * @Date 2013年10月23日
 * @author biaoping.yin
 * @version 1.0
 */
public interface I18n {
	public Locale getRequestContextLocal(HttpServletRequest request);
	
	public String getRequestContextLocalCode(HttpServletRequest request);

	

//	@Override
//	public String getI18nMessage(String code, HttpServletRequest request) {
//		// TODO Auto-generated method stub
//		return RequestContextUtils.getI18nMessage(code, request);
//	}

	
	
	
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值
	 * @param code
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code,HttpServletRequest request);
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值,如果代码值为空，则返回defaultMessage
	 * @param code
	 * @param defaultMessage
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code,String defaultMessage,HttpServletRequest request);
	
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值,如果代码值为空，则返回defaultMessage
	 * @param code
	 * @param defaultMessage
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code,String defaultMessage);
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值,如果代码值为空，则返回defaultMessage
	 * @param code
	 * @param defaultMessage
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code);
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值,并且将数组args中的每个元素替换到代码值中位置占位符，例如{0}会用数组的第一个元素替换
	 * @param code
	 * @param args
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code,Object[] args,HttpServletRequest request);
	public  String getI18nMessage(String code,Object[] args);
	public  String getI18nMessage(String code,Object[] args,String defaultMessage);
	/**
	 * 根据code从mvc的国际化配置文件中获取对应语言的代码值,如果代码值为空，则返回defaultMessage,并且将数组args中的每个元素替换到代码值中位置占位符，例如{0}会用数组的第一个元素替换
	 * @param code
	 * @param args
	 * @param defaultMessage
	 * @param request
	 * @return
	 */
	public  String getI18nMessage(String code,Object[] args,String defaultMessage,HttpServletRequest request);

	public void setLocale(HttpServletRequest request,
			HttpServletResponse response, String locale);

	public void setLocale(HttpServletRequest request,
			HttpServletResponse response, Locale locale);
}