| /* |
| * 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; |
| |
| /** |
| * Converts java.util.Date, java.sql.Date, java.util.Calendar or |
| * java.lang.Number (via longValue) instances to a java.util.Date, |
| * taking into consideration the SQL specific java.sql.Date type |
| * which is required by Hibernate users. |
| * <p> |
| * 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 DateDecoder extends ActionScriptDecoder { |
| public Object decodeObject(Object shell, Object encodedObject, Class desiredClass) { |
| java.util.Date result = null; |
| |
| if (java.sql.Date.class.isAssignableFrom(desiredClass)) { |
| if (encodedObject instanceof java.util.Date) { |
| java.util.Date date = (java.util.Date) encodedObject; |
| result = new java.sql.Date(date.getTime()); |
| } else if (encodedObject instanceof Calendar) { |
| Calendar calendar = (Calendar) encodedObject; |
| result = new java.sql.Date(calendar.getTimeInMillis()); |
| } else if (encodedObject instanceof Number) { |
| Number number = (Number) encodedObject; |
| result = new java.sql.Date(number.longValue()); |
| } |
| } else if (java.sql.Timestamp.class.isAssignableFrom(desiredClass)) { |
| if (encodedObject instanceof java.util.Date) { |
| java.util.Date date = (java.util.Date) encodedObject; |
| result = new java.sql.Timestamp(date.getTime()); |
| } else if (encodedObject instanceof Calendar) { |
| Calendar calendar = (Calendar) encodedObject; |
| result = new java.sql.Timestamp(calendar.getTimeInMillis()); |
| } else if (encodedObject instanceof Number) { |
| Number number = (Number) encodedObject; |
| result = new java.sql.Timestamp(number.longValue()); |
| } |
| } else if (java.sql.Time.class.isAssignableFrom(desiredClass)) { |
| if (encodedObject instanceof java.util.Date) { |
| java.util.Date date = (java.util.Date) encodedObject; |
| result = new java.sql.Time(date.getTime()); |
| } else if (encodedObject instanceof Calendar) { |
| Calendar calendar = (Calendar) encodedObject; |
| result = new java.sql.Time(calendar.getTimeInMillis()); |
| } else if (encodedObject instanceof Number) { |
| Number number = (Number) encodedObject; |
| result = new java.sql.Time(number.longValue()); |
| } |
| } else if (java.util.Date.class.isAssignableFrom(desiredClass)) { |
| if (encodedObject instanceof java.util.Date) { |
| result = (java.util.Date) encodedObject; |
| } else if (encodedObject instanceof Calendar) { |
| Calendar calendar = (Calendar) encodedObject; |
| result = calendar.getTime(); |
| } else if (encodedObject instanceof Number) { |
| Number number = (Number) encodedObject; |
| result = new java.util.Date(number.longValue()); |
| } |
| } |
| |
| if (result == null) { |
| DecoderFactory.invalidType(encodedObject, desiredClass); |
| } |
| |
| return result; |
| } |
| } |