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.faces;
018    
019    
020    import java.util.Locale;
021    import javax.faces.context.FacesContext;
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 JavaServer Faces API.</p>
029     */
030    
031    public class FacesSetLocaleCommand 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        FacesContext fcontext = (FacesContext)
046            context.get("context");
047        fcontext.getViewRoot().setLocale(locale);
048    
049        }
050    
051    
052    }