1
14
15 package com.liferay.portal.kernel.util;
16
17 import java.lang.reflect.Method;
18
19 import java.util.Comparator;
20
21
27 public class MethodComparator implements Comparator<Method> {
28
29 public int compare(Method method1, Method method2) {
30 String name1 = method1.getName();
31 String name2 = method2.getName();
32
33 int value = name1.compareTo(name2);
34
35 if (value != 0){
36 return value;
37 }
38
39 Class<?>[] parameterTypes1 = method1.getParameterTypes();
40 Class<?>[] parameterTypes2 = method2.getParameterTypes();
41
42 int index = 0;
43
44 while ((index < parameterTypes1.length) &&
45 (index < parameterTypes2.length)) {
46
47 Class<?> parameterType1 = parameterTypes1[index];
48 Class<?> parameterType2 = parameterTypes2[index];
49
50 String parameterTypeName1 = parameterType1.getName();
51 String parameterTypeName2 = parameterType2.getName();
52
53 value = parameterTypeName1.compareTo(parameterTypeName2);
54
55 if (value != 0) {
56 return value;
57 }
58
59 index++;
60 }
61
62 if (index < (parameterTypes1.length -1)) {
63 return -1;
64 }
65 else {
66 return 1;
67 }
68 }
69
70 }