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1
5 package org.exoplatform.services.communication.sms.util;
6
7 import java.lang.reflect.InvocationTargetException  ;
8 import java.util.Comparator ;
9
10 import org.apache.commons.beanutils.PropertyUtils;
11
12
17 public class SortComparator implements Comparator {
18
19 public String p_fieldName;
20
21 public SortComparator(String fieldName) {
22 p_fieldName = fieldName;
23 }
24
25 public int compare(Object o1, Object o2) {
26 try {
27
28 Object val1 = PropertyUtils.getProperty(o1, p_fieldName);
29 Object val2 = PropertyUtils.getProperty(o2, p_fieldName);
30
31 if (val1.equals(val2)) { return 0; }
32
33 if (val1 instanceof String ) { return ((String ) val1).compareTo((String ) val2); }
34 if (val1 instanceof Integer ) {
35 Integer int1 = new Integer ((String ) val1);
36 Integer int2 = new Integer ((String ) val2);
37
38 return int1.compareTo(int2);
39 }
40 if (val1 instanceof java.util.Date ) {
41 java.util.Date date1 = (java.util.Date ) val1;
42 java.util.Date date2 = (java.util.Date ) val2;
43 return date1.compareTo(date2);
44 }
45
46 } catch (IllegalAccessException e) {
47 throw new SortException(e);
48 } catch (InvocationTargetException e) {
49 throw new SortException(e);
50 } catch (NoSuchMethodException e) {
51 throw new SortException(e);
52 }
53
54 return 0;
55 }
56 }
57
58 |
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