ImageWidthUpgradeColumnImpl.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="ImageWidthUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a> 21 * 22 * @author Brian Wing Shun Chan 23 */ 24 public class ImageWidthUpgradeColumnImpl extends BaseUpgradeColumnImpl { 25 26 public ImageWidthUpgradeColumnImpl(ImageTextUpgradeColumnImpl textColumn) { 27 super("width"); 28 29 _textColumn = textColumn; 30 } 31 32 public Object getNewValue(Object oldValue) throws Exception { 33 Integer width = _textColumn.getWidth(); 34 35 if (width != null) { 36 return width; 37 } 38 else { 39 return oldValue; 40 } 41 } 42 43 private ImageTextUpgradeColumnImpl _textColumn; 44 45 }