001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.commons.chain.web.servlet; 018 019 020 import java.util.Locale; 021 import javax.servlet.http.HttpServletResponse; 022 import org.apache.commons.chain.Context; 023 import org.apache.commons.chain.web.AbstractSetLocaleCommand; 024 025 026 /** 027 * <p>Concrete implementation of {@link AbstractSetLocaleCommand} for 028 * the Servlet API.</p> 029 */ 030 031 public class ServletSetLocaleCommand extends AbstractSetLocaleCommand { 032 033 034 // ------------------------------------------------------- Protected Methods 035 036 037 /** 038 * <p>Establish the specified <code>Locale</code> for this response.</p> 039 * 040 * @param context The {@link Context} we are operating on. 041 * @param locale The Locale for the request. 042 */ 043 protected void setLocale(Context context, Locale locale) { 044 045 HttpServletResponse response = (HttpServletResponse) 046 context.get("response"); 047 response.setLocale(locale); 048 049 } 050 051 052 }