| /* |
| * 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 flex.messaging.io.amf.translator.decoder; |
| |
| import java.util.Calendar; |
| import java.util.Date; |
| |
| /** |
| * Converts instances of java.util.Date, java.util.Calendar, and |
| * java.lang.Number to instances of java.util.Calendar. If the incoming |
| * object was not a Calendar, we create a new Calendar instance using the |
| * default timezone and locale. |
| * |
| * If the incoming type was an AMF 3 Date we remember the translation |
| * to Calendar in our list of known objects as Dates are considered |
| * complex objects and can be sent by reference. We want to retain |
| * pointers to Date instances in our representation of an ActionScript |
| * object graph. |
| * |
| * |
| */ |
| public class CalendarDecoder extends ActionScriptDecoder |
| { |
| public Object decodeObject(Object shell, Object encodedObject, Class desiredClass) |
| { |
| Object result = null; |
| |
| if (encodedObject instanceof Date) |
| { |
| Calendar calendar = Calendar.getInstance(); |
| calendar.setTime((Date)encodedObject); |
| result = calendar; |
| } |
| else if (encodedObject instanceof Calendar) |
| { |
| result = encodedObject; |
| } |
| else if (encodedObject instanceof Number) |
| { |
| Calendar calendar = Calendar.getInstance(); |
| Number number = (Number)encodedObject; |
| calendar.setTimeInMillis(number.longValue()); |
| result = calendar; |
| } |
| else |
| { |
| DecoderFactory.invalidType(encodedObject, desiredClass); |
| } |
| |
| |
| return result; |
| } |
| } |