001
014
015 package com.liferay.portal.util.comparator;
016
017 import com.liferay.portal.kernel.util.OrderByComparator;
018 import com.liferay.portal.model.Group;
019
020
023 public class GroupTypeComparator extends OrderByComparator {
024
025 public static final String ORDER_BY_ASC = "groupType ASC, groupName ASC";
026
027 public static final String ORDER_BY_DESC = "groupType DESC, groupName DESC";
028
029 public static final String[] ORDER_BY_FIELDS = {"groupType", "groupName"};
030
031 public GroupTypeComparator() {
032 this(false);
033 }
034
035 public GroupTypeComparator(boolean ascending) {
036 _ascending = ascending;
037 }
038
039 @Override
040 public int compare(Object obj1, Object obj2) {
041 Group group1 = (Group)obj1;
042 Group group2 = (Group)obj2;
043
044 int value = 0;
045
046 if (group1.getType() > group2.getType()) {
047 value = 1;
048 }
049 else if (group1.getType() < group2.getType()) {
050 value = -1;
051 }
052
053 if (value == 0) {
054 String name1 = group1.getName();
055 String name2 = group2.getName();
056
057 value = name1.compareTo(name2);
058 }
059
060 if (_ascending) {
061 return value;
062 }
063 else {
064 return -value;
065 }
066 }
067
068 @Override
069 public String getOrderBy() {
070 if (_ascending) {
071 return ORDER_BY_ASC;
072 }
073 else {
074 return ORDER_BY_DESC;
075 }
076 }
077
078 @Override
079 public String[] getOrderByFields() {
080 return ORDER_BY_FIELDS;
081 }
082
083 @Override
084 public boolean isAscending() {
085 return _ascending;
086 }
087
088 private boolean _ascending;
089
090 }