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1 package xdoclet.retest.util;
2
3 import xdoclet.XDocletException;
4 import xdoclet.retest.XDocletRetestMessages;
5
6 import java.lang.reflect.Method  ;
7
8
13 public class MethodComparator
14 extends AbstractComparator
15 {
16 protected Method one;
17 protected Method two;
18 protected ComparisonResultSet resultSet;
19
20 public MethodComparator(Method one,Method two)
21 {
22 super();
23 this.one = one;
24 this.two = two;
25 resultSet = new ComparisonResultSet();
26 }
27
28 public ComparisonResultSet compare()
29 throws XDocletException
30 {
31 if ( ! one.getName().equals(two.getName()))
32 {
33 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_NAME,new String [] {one.getName(),two.getName()});
34 return resultSet;
35 }
36 if ( ! shortClassName(one.getReturnType()).equals(shortClassName(two.getReturnType())))
37 {
38 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_RETURN_TYPE,new String [] {one.getName(),shortClassName(one.getDeclaringClass()),shortClassName(two.getDeclaringClass())});
39 return resultSet;
40 }
41 Class [] onePs = one.getParameterTypes();
42 Class [] twoPs = two.getParameterTypes();
43 if (onePs.length != twoPs.length)
44 {
45 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_NUMBER_OF_PARAM,new String [] {one.getName(),shortClassName(one.getDeclaringClass()),shortClassName(two.getDeclaringClass())});
46 return resultSet;
47 }
48 for (int i=0; i<onePs.length; i++)
49 {
50 if ( ! shortClassName(onePs[i]).equals(shortClassName(twoPs[i]))){
51 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_TYPE_OF_PARAM,new String [] {one.getName(),shortClassName(one.getDeclaringClass()),shortClassName(two.getDeclaringClass())});
52 return resultSet;
53 }
54 }
55 Class [] oneEs = one.getExceptionTypes();
56 Class [] twoEs = two.getExceptionTypes();
57 if (oneEs.length != twoEs.length)
58 {
59 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_NUMBER_OF_EXCEPTIONS,new String [] {one.getName(),shortClassName(one.getDeclaringClass()),shortClassName(two.getDeclaringClass())});
60 return resultSet;
61 }
62 for (int i=0; i<oneEs.length; i++)
63 {
64 if ( ! shortClassName(oneEs[i]).equals(shortClassName(twoEs[i]))){
65 resultSet.addError(XDocletRetestMessages.METHOD_DOES_NOT_HAVE_SAME_TYPE_OF_EXCEPTIONS,new String [] {one.getName(),shortClassName(one.getDeclaringClass()),shortClassName(two.getDeclaringClass())});
66 return resultSet;
67 }
68 }
69
70 return resultSet;
71 }
72
73
74 } |
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