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