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