| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.myfaces.tobago.convert; |
| |
| import org.apache.myfaces.tobago.internal.util.StringUtils; |
| |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| import javax.faces.convert.Converter; |
| import javax.faces.convert.ConverterException; |
| import java.util.Currency; |
| |
| /** |
| * JSF converter for the {@link java.util.Currency} class. |
| */ |
| @org.apache.myfaces.tobago.apt.annotation.Converter(forClass = "java.util.Currency") |
| public class CurrencyConverter implements Converter { |
| |
| @Override |
| public Object getAsObject(final FacesContext facesContext, final UIComponent component, final String string) |
| throws ConverterException { |
| if (StringUtils.isBlank(string)) { |
| return null; |
| } else { |
| return Currency.getInstance(string); |
| } |
| } |
| |
| @Override |
| public String getAsString(final FacesContext facesContext, final UIComponent component, final Object object) |
| throws ConverterException { |
| if (object == null) { |
| return null; |
| } |
| try { |
| return ((Currency) object).getCurrencyCode(); |
| } catch (final ClassCastException e) { |
| throw new ConverterException("object='" + object + "'", e); |
| } |
| } |
| } |