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
26 public class WorkflowTaskUserIdComparator extends OrderByComparator {
27
28 public static String ORDER_BY_ASC = "userId ASC, workflowTaskId ASC";
29
30 public static String ORDER_BY_DESC = "userId DESC, workflowTaskId DESC";
31
32 public static String[] ORDER_BY_FIELDS = {"userId", "workflowTaskId"};
33
34 public WorkflowTaskUserIdComparator() {
35 this(false);
36 }
37
38 public WorkflowTaskUserIdComparator(boolean asc) {
39 _asc = asc;
40 }
41
42 public int compare(Object obj1, Object obj2) {
43 WorkflowTask workflowTask1 = (WorkflowTask)obj1;
44 WorkflowTask workflowTask2 = (WorkflowTask)obj2;
45
46 Long assigneeUserId1 = workflowTask1.getAssigneeUserId();
47 Long assigneeUserId2 = workflowTask2.getAssigneeUserId();
48
49 int value = assigneeUserId1.compareTo(assigneeUserId2);
50
51 if (value == 0) {
52 Long workflowTaskId1 = workflowTask1.getWorkflowTaskId();
53 Long workflowTaskId2 = workflowTask2.getWorkflowTaskId();
54
55 value = workflowTaskId1.compareTo(workflowTaskId2);
56 }
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 }