| ProductEntryCreateDateComparator.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.portlet.softwarecatalog.util.comparator;
24
25 import com.liferay.portal.kernel.util.DateUtil;
26 import com.liferay.portal.kernel.util.OrderByComparator;
27 import com.liferay.portlet.softwarecatalog.model.SCProductEntry;
28
29 /**
30 * <a href="ProductEntryCreateDateComparator.java.html"><b><i>View Source</i>
31 * </b></a>
32 *
33 * @author Brian Wing Shun Chan
34 */
35 public class ProductEntryCreateDateComparator extends OrderByComparator {
36
37 public static String ORDER_BY_ASC = "createDate ASC";
38
39 public static String ORDER_BY_DESC = "createDate DESC";
40
41 public static String[] ORDER_BY_FIELDS = {"createDate"};
42
43 public ProductEntryCreateDateComparator() {
44 this(false);
45 }
46
47 public ProductEntryCreateDateComparator(boolean asc) {
48 _asc = asc;
49 }
50
51 public int compare(Object obj1, Object obj2) {
52 SCProductEntry productEntry1 = (SCProductEntry)obj1;
53 SCProductEntry productEntry2 = (SCProductEntry)obj2;
54
55 int value = DateUtil.compareTo(
56 productEntry1.getCreateDate(), productEntry2.getCreateDate());
57
58 if (_asc) {
59 return value;
60 }
61 else {
62 return -value;
63 }
64 }
65
66 public String getOrderBy() {
67 if (_asc) {
68 return ORDER_BY_ASC;
69 }
70 else {
71 return ORDER_BY_DESC;
72 }
73 }
74
75 public String[] getOrderByFields() {
76 return ORDER_BY_FIELDS;
77 }
78
79 public boolean isAscending() {
80 return _asc;
81 }
82
83 private boolean _asc;
84
85 }