| /* |
| * 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.trinidaddemo.email; |
| |
| import java.text.DateFormat; |
| import java.text.MessageFormat; |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.Locale; |
| import java.util.TimeZone; |
| import javax.faces.component.UIComponent; |
| import javax.faces.convert.Converter; |
| import javax.faces.context.FacesContext; |
| |
| import org.apache.myfaces.trinidad.context.RequestContext; |
| |
| public class RelativeDateConverter implements Converter |
| { |
| public RelativeDateConverter() |
| { |
| } |
| |
| public String getAsString(FacesContext context, UIComponent component, |
| Object value) |
| { |
| if (value == null) |
| return null; |
| |
| if (!(value instanceof Date)) |
| return value.toString(); |
| |
| Date date = (Date) value; |
| |
| RequestContext afContext = RequestContext.getCurrentInstance(); |
| TimeZone tz = afContext.getTimeZone(); |
| if (tz == null) |
| tz = TimeZone.getDefault(); |
| |
| Locale locale = context.getViewRoot().getLocale(); |
| if (_isToday(date, tz, locale)) |
| { |
| DateFormat format = DateFormat.getTimeInstance(DateFormat.SHORT, |
| locale); |
| String dateString = format.format(date); |
| String todayMask = MessageUtils.getString(context, "TODAY_MASK"); |
| return MessageFormat.format(todayMask, new Object[]{dateString}); |
| } |
| else |
| { |
| DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, |
| DateFormat.SHORT, |
| locale); |
| return format.format(date); |
| } |
| } |
| |
| public Object getAsObject(FacesContext context, UIComponent component, |
| String value) |
| { |
| throw new UnsupportedOperationException(); |
| } |
| |
| static private boolean _isToday(Date date, TimeZone tz, Locale locale) |
| { |
| Calendar calendar = Calendar.getInstance(tz, locale); |
| calendar.setTime(date); |
| |
| int year = calendar.get(Calendar.YEAR); |
| int dayOfYear = calendar.get(Calendar.DAY_OF_YEAR); |
| |
| calendar.setTime(new Date()); |
| if ((year == calendar.get(Calendar.YEAR)) && |
| (dayOfYear == calendar.get(Calendar.DAY_OF_YEAR))) |
| { |
| return true; |
| } |
| else |
| { |
| return false; |
| } |
| } |
| } |