ImageHeightUpgradeColumnImpl.java |
1 /** 2 * Copyright (c) 2000-2010 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 * 12 * 13 */ 14 15 package com.liferay.portal.upgrade.v4_3_0.util; 16 17 import com.liferay.portal.kernel.upgrade.util.BaseUpgradeColumnImpl; 18 19 /** 20 * <a href="ImageHeightUpgradeColumnImpl.java.html"><b><i>View Source</i></b> 21 * </a> 22 * 23 * @author Brian Wing Shun Chan 24 */ 25 public class ImageHeightUpgradeColumnImpl extends BaseUpgradeColumnImpl { 26 27 public ImageHeightUpgradeColumnImpl(ImageTextUpgradeColumnImpl textColumn) { 28 super("height"); 29 30 _textColumn = textColumn; 31 } 32 33 public Object getNewValue(Object oldValue) throws Exception { 34 Integer height = _textColumn.getHeight(); 35 36 if (height != null) { 37 return height; 38 } 39 else { 40 return oldValue; 41 } 42 } 43 44 private ImageTextUpgradeColumnImpl _textColumn; 45 46 }