| ProductEntryCreateDateComparator.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.portlet.softwarecatalog.util.comparator;
21
22 import com.liferay.portal.kernel.util.DateUtil;
23 import com.liferay.portal.kernel.util.OrderByComparator;
24 import com.liferay.portlet.softwarecatalog.model.SCProductEntry;
25
26 /**
27 * <a href="ProductEntryCreateDateComparator.java.html"><b><i>View Source</i>
28 * </b></a>
29 *
30 * @author Brian Wing Shun Chan
31 *
32 */
33 public class ProductEntryCreateDateComparator extends OrderByComparator {
34
35 public static String ORDER_BY_ASC = "createDate ASC";
36
37 public static String ORDER_BY_DESC = "createDate DESC";
38
39 public ProductEntryCreateDateComparator() {
40 this(false);
41 }
42
43 public ProductEntryCreateDateComparator(boolean asc) {
44 _asc = asc;
45 }
46
47 public int compare(Object obj1, Object obj2) {
48 SCProductEntry productEntry1 = (SCProductEntry)obj1;
49 SCProductEntry productEntry2 = (SCProductEntry)obj2;
50
51 int value = DateUtil.compareTo(
52 productEntry1.getCreateDate(), productEntry2.getCreateDate());
53
54 if (_asc) {
55 return value;
56 }
57 else {
58 return -value;
59 }
60 }
61
62 public String getOrderBy() {
63 if (_asc) {
64 return ORDER_BY_ASC;
65 }
66 else {
67 return ORDER_BY_DESC;
68 }
69 }
70
71 private boolean _asc;
72
73 }