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1   /*
2    * Copyright 1999-2004 The Apache Software Foundation
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.commons.chain.web.faces;
17  
18  
19  import java.util.Locale;
20  import javax.faces.context.FacesContext;
21  import org.apache.commons.chain.Context;
22  import org.apache.commons.chain.web.AbstractGetLocaleCommand;
23  
24  
25  /***
26   * <p>Concrete implementation of {@link AbstractGetLocaleCommand} for
27   * the JavaServer Faces API.</p>
28   */
29  
30  public class FacesGetLocaleCommand extends AbstractGetLocaleCommand {
31  
32  
33      // ------------------------------------------------------- Protected Methods
34  
35  
36      /***
37       * <p>Retrieve and return the <code>Locale</code> for this request.</p>
38       *
39       * @param context The {@link Context} we are operating on.
40       * @return The Locale for the request.
41       */
42      protected Locale getLocale(Context context) {
43  
44      FacesContext fcontext = (FacesContext)
45          context.get("context");
46      return (fcontext.getViewRoot().getLocale());
47  
48      }
49  
50  
51  }