| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed 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 com.google.web.bindery.requestfactory.shared.impl.posers; |
| |
| import com.google.web.bindery.requestfactory.shared.impl.Poser; |
| |
| import java.util.Date; |
| |
| /** |
| * A sometimes-mutable implementation of {@link Date}. |
| */ |
| @SuppressWarnings("deprecation") |
| public class DatePoser extends Date implements Poser<Date> { |
| private boolean frozen; |
| |
| public DatePoser(Date copy) { |
| super(copy.getTime()); |
| setFrozen(true); |
| } |
| |
| public Date getPosedValue() { |
| return new Date(getTime()); |
| } |
| |
| public boolean isFrozen() { |
| return frozen; |
| } |
| |
| @Override |
| public void setDate(int date) { |
| checkFrozen(); |
| super.setDate(date); |
| } |
| |
| public void setFrozen(boolean frozen) { |
| this.frozen = frozen; |
| } |
| |
| @Override |
| public void setHours(int hours) { |
| checkFrozen(); |
| super.setHours(hours); |
| } |
| |
| @Override |
| public void setMinutes(int minutes) { |
| checkFrozen(); |
| super.setMinutes(minutes); |
| } |
| |
| @Override |
| public void setMonth(int month) { |
| checkFrozen(); |
| super.setMonth(month); |
| } |
| |
| @Override |
| public void setSeconds(int seconds) { |
| checkFrozen(); |
| super.setSeconds(seconds); |
| } |
| |
| @Override |
| public void setTime(long time) { |
| checkFrozen(); |
| super.setTime(time); |
| } |
| |
| @Override |
| public void setYear(int year) { |
| checkFrozen(); |
| super.setYear(year); |
| } |
| |
| private void checkFrozen() { |
| if (frozen) { |
| throw new IllegalStateException("The Date has been frozen"); |
| } |
| } |
| } |