001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.junit.mock.c28;
016    
017    import java.util.Locale;
018    import java.util.StringTokenizer;
019    
020    import org.apache.tapestry.IRequestCycle;
021    import org.apache.tapestry.html.BasePage;
022    
023    public abstract class Home extends BasePage
024    {
025        public void changeLocale(IRequestCycle cycle, String pageName, String localeName)
026        {
027            String[] localeParts = new String[]
028            { "", "", "" };
029            StringTokenizer tokenizer = new StringTokenizer(localeName, "_");
030            for (int i = 0; i < 3 && tokenizer.hasMoreTokens(); i++)
031            {
032                localeParts[i] = tokenizer.nextToken();
033            }
034    
035            Locale locale = new Locale(localeParts[0], localeParts[1], localeParts[2]);
036            cycle.getEngine().setLocale(locale);
037            cycle.activate(pageName);
038        }
039    }