001
014
015 package com.liferay.portlet.bookmarks.util.comparator;
016
017 import com.liferay.portal.kernel.util.OrderByComparator;
018 import com.liferay.portal.kernel.util.StringUtil;
019 import com.liferay.portlet.bookmarks.model.BookmarksEntry;
020
021
024 public class EntryURLComparator extends OrderByComparator {
025
026 public static final String ORDER_BY_ASC = "BookmarksEntry.url ASC";
027
028 public static final String ORDER_BY_DESC = "BookmarksEntry.url DESC";
029
030 public static final String[] ORDER_BY_FIELDS = {"url"};
031
032 public EntryURLComparator() {
033 this(false);
034 }
035
036 public EntryURLComparator(boolean ascending) {
037 _ascending = ascending;
038 }
039
040 @Override
041 public int compare(Object obj1, Object obj2) {
042 BookmarksEntry entry1 = (BookmarksEntry)obj1;
043 BookmarksEntry entry2 = (BookmarksEntry)obj2;
044
045 String url1 = StringUtil.toLowerCase(entry1.getUrl());
046 String url2 = StringUtil.toLowerCase(entry2.getUrl());
047
048 int value = url1.compareTo(url2);
049
050 if (_ascending) {
051 return value;
052 }
053 else {
054 return -value;
055 }
056 }
057
058 @Override
059 public String getOrderBy() {
060 if (_ascending) {
061 return ORDER_BY_ASC;
062 }
063 else {
064 return ORDER_BY_DESC;
065 }
066 }
067
068 @Override
069 public String[] getOrderByFields() {
070 return ORDER_BY_FIELDS;
071 }
072
073 @Override
074 public boolean isAscending() {
075 return _ascending;
076 }
077
078 private boolean _ascending;
079
080 }