PollsVoteChoiceIdUpgradeColumnImpl.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.upgrade.v4_3_0.util; 21 22 import com.liferay.portal.upgrade.util.BaseUpgradeColumnImpl; 23 import com.liferay.portal.upgrade.util.UpgradeColumn; 24 import com.liferay.portal.upgrade.util.ValueMapper; 25 26 import java.sql.Types; 27 28 /** 29 * <a href="PollsVoteChoiceIdUpgradeColumnImpl.java.html"><b><i>View Source</i> 30 * </b></a> 31 * 32 * @author Brian Wing Shun Chan 33 * 34 */ 35 public class PollsVoteChoiceIdUpgradeColumnImpl extends BaseUpgradeColumnImpl { 36 37 public PollsVoteChoiceIdUpgradeColumnImpl( 38 UpgradeColumn questionIdColumn, ValueMapper pollsChoiceIdMapper) { 39 40 super("choiceId", new Integer(Types.VARCHAR)); 41 42 _questionIdColumn = questionIdColumn; 43 _pollsChoiceIdMapper = pollsChoiceIdMapper; 44 } 45 46 public Object getNewValue(Object oldValue) throws Exception { 47 Long oldQuestionId = (Long)_questionIdColumn.getOldValue(); 48 49 String oldChoiceIdValue = 50 "{questionId=" + oldQuestionId + ", choiceId=" + oldValue + "}"; 51 52 return _pollsChoiceIdMapper.getNewValue(oldChoiceIdValue); 53 } 54 55 private UpgradeColumn _questionIdColumn; 56 private ValueMapper _pollsChoiceIdMapper; 57 58 }