| /* |
| * Copyright 2001,2004 The Apache Software Foundation. |
| * |
| * 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.apache.webapp.admin; |
| |
| |
| import java.util.Locale; |
| import javax.servlet.http.HttpSession; |
| import javax.servlet.http.HttpSessionBindingEvent; |
| import javax.servlet.http.HttpSessionBindingListener; |
| import org.apache.struts.Globals; |
| import org.apache.struts.action.ActionForm; |
| |
| |
| /** |
| * Form bean for the set locale page. The actual value is copied when this |
| * bean is added as a session attribute. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public final class SetLocaleForm |
| extends ActionForm |
| implements HttpSessionBindingListener { |
| |
| |
| // ------------------------------------------------------------- Properties |
| |
| |
| /** |
| * The name of the locale we are currently running. |
| */ |
| String locale = null; |
| |
| public String getLocale() { |
| return (this.locale); |
| } |
| |
| public void setLocale(String locale) { |
| this.locale = locale; |
| } |
| |
| |
| // ------------------------------------- HttpSessionBindingListener Methods |
| |
| |
| /** |
| * When this form bean is bound into the session, pick up the user's |
| * current Locale object and set the current value. |
| */ |
| public void valueBound(HttpSessionBindingEvent event) { |
| |
| HttpSession session = event.getSession(); |
| Locale current = (Locale) session.getAttribute(Globals.LOCALE_KEY); |
| if (current != null) |
| locale = current.toString(); |
| |
| } |
| |
| |
| /** |
| * No action is required when this object is unbound. |
| */ |
| public void valueUnbound(HttpSessionBindingEvent event) { |
| |
| locale = null; |
| |
| } |
| |
| |
| } |