1
14
15 package com.liferay.portal.kernel.workflow.comparator;
16
17 import com.liferay.portal.kernel.util.OrderByComparator;
18 import com.liferay.portal.kernel.workflow.WorkflowTask;
19
20 import java.util.Date;
21
22
28 public class WorkflowTaskCreateDateComparator extends OrderByComparator {
29
30 public static String ORDER_BY_ASC = "createDate ASC, workflowTaskId ASC";
31
32 public static String ORDER_BY_DESC = "createDate DESC, workflowTaskId DESC";
33
34 public static String[] ORDER_BY_FIELDS = {"createDate", "workflowTaskId"};
35
36 public WorkflowTaskCreateDateComparator() {
37 this(false);
38 }
39
40 public WorkflowTaskCreateDateComparator(boolean asc) {
41 _asc = asc;
42 }
43
44 public int compare(Object obj1, Object obj2) {
45 WorkflowTask workflowTask1 = (WorkflowTask)obj1;
46 WorkflowTask workflowTask2 = (WorkflowTask)obj2;
47
48 Date createDate1 = workflowTask1.getCreateDate();
49 Date createDate2 = workflowTask2.getCreateDate();
50
51 int value = createDate1.compareTo(createDate2);
52
53 if (value == 0) {
54 Long workflowTaskId1 = workflowTask1.getWorkflowTaskId();
55 Long workflowTaskId2 = workflowTask2.getWorkflowTaskId();
56
57 value = workflowTaskId1.compareTo(workflowTaskId2);
58 }
59
60 if (_asc) {
61 return value;
62 }
63 else {
64 return -value;
65 }
66 }
67
68 public String getOrderBy() {
69 if (_asc) {
70 return ORDER_BY_ASC;
71 }
72 else {
73 return ORDER_BY_DESC;
74 }
75 }
76
77 public String[] getOrderByFields() {
78 return ORDER_BY_FIELDS;
79 }
80
81 public boolean isAscending() {
82 return _asc;
83 }
84
85 private boolean _asc;
86
87 }