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Java > Open Source Codes > org > logicalcobwebs > cglib > core > MethodWrapper


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54 package org.logicalcobwebs.cglib.core;
55
56 import java.lang.reflect.Method JavaDoc;
57 import java.util.*;
58
59 public class MethodWrapper {
60     private static final MethodWrapperKey KEY_FACTORY =
61       (MethodWrapperKey)KeyFactory.create(MethodWrapperKey.class, KeyFactory.CLASS_BY_NAME);
62
63     interface MethodWrapperKey {
64         public Object JavaDoc newInstance(String JavaDoc name, Class JavaDoc[] parameterTypes, Class JavaDoc returnType);
65     }
66     
67     private MethodWrapper() {
68     }
69
70     public static Object JavaDoc create(Method JavaDoc method) {
71         return KEY_FACTORY.newInstance(method.getName(),
72                                        method.getParameterTypes(),
73                                        method.getReturnType());
74     }
75
76     public static Set createSet(Collection methods) {
77         Set set = new HashSet();
78         for (Iterator it = methods.iterator(); it.hasNext();) {
79             set.add(create((Method JavaDoc)it.next()));
80         }
81         return set;
82     }
83 }
84
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