1/*
2 * Copyright 2003,2004 The Apache Software Foundation
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 *  Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package org.mockito.cglib.core;
17
18import java.lang.reflect.Method;
19import java.util.*;
20
21public class MethodWrapper {
22    private static final MethodWrapperKey KEY_FACTORY =
23      (MethodWrapperKey)KeyFactory.create(MethodWrapperKey.class);
24
25    /** Internal interface, only public due to ClassLoader issues. */
26    public interface MethodWrapperKey {
27        public Object newInstance(String name, String[] parameterTypes, String returnType);
28    }
29
30    private MethodWrapper() {
31    }
32
33    public static Object create(Method method) {
34        return KEY_FACTORY.newInstance(method.getName(),
35                                       ReflectUtils.getNames(method.getParameterTypes()),
36                                       method.getReturnType().getName());
37    }
38
39    public static Set createSet(Collection methods) {
40        Set set = new HashSet();
41        for (Iterator it = methods.iterator(); it.hasNext();) {
42            set.add(create((Method)it.next()));
43        }
44        return set;
45    }
46}
47