1
14
15 package com.liferay.portal.util.comparator;
16
17 import com.liferay.portal.kernel.util.OrderByComparator;
18 import com.liferay.portal.model.User;
19
20
25 public class UserFirstNameComparator extends OrderByComparator {
26
27 public static String ORDER_BY_ASC =
28 "User_.firstName ASC, User_.middleName ASC, User_.lastName ASC";
29
30 public static String ORDER_BY_DESC =
31 "User_.firstName DESC, User_.middleName DESC, User_.lastName DESC";
32
33 public static String[] ORDER_BY_FIELDS = {
34 "firstName", "middleName", "lastName"
35 };
36
37 public UserFirstNameComparator() {
38 this(false);
39 }
40
41 public UserFirstNameComparator(boolean asc) {
42 _asc = asc;
43 }
44
45 public int compare(Object obj1, Object obj2) {
46 User user1 = (User)obj1;
47 User user2 = (User)obj2;
48
49 int value = user1.getFirstName().compareTo(user2.getFirstName());
50
51 if (value == 0) {
52 value = user1.getMiddleName().compareTo(user2.getMiddleName());
53 }
54
55 if (value == 0) {
56 value = user1.getLastName().compareTo(user2.getLastName());
57 }
58
59 if (_asc) {
60 return value;
61 }
62 else {
63 return -value;
64 }
65 }
66
67 public String getOrderBy() {
68 if (_asc) {
69 return ORDER_BY_ASC;
70 }
71 else {
72 return ORDER_BY_DESC;
73 }
74 }
75
76 public String[] getOrderByFields() {
77 return ORDER_BY_FIELDS;
78 }
79
80 public boolean isAscending() {
81 return _asc;
82 }
83
84 private boolean _asc;
85
86 }