001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.convert; 021 022 import org.apache.myfaces.tobago.util.LocaleUtil; 023 024 import javax.faces.component.UIComponent; 025 import javax.faces.context.FacesContext; 026 import javax.faces.convert.Converter; 027 import javax.faces.convert.ConverterException; 028 import java.util.Locale; 029 030 @org.apache.myfaces.tobago.apt.annotation.Converter(forClass = "java.util.Locale") 031 public class LocaleConverter implements Converter { 032 033 034 public Object getAsObject( 035 FacesContext facesContext, UIComponent component, String value) { 036 Locale locale = LocaleUtil.createLocale(value); 037 if (locale == null) { 038 throw new ConverterException("Can't parse " + value + " to a locale."); 039 } 040 return locale; 041 } 042 043 public String getAsString( 044 FacesContext facesContext, UIComponent component, Object value) { 045 return value.toString(); 046 } 047 048 }