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.*;
19
20import org.mockito.asm.Type;
21
22public class VisibilityPredicate implements Predicate {
23    private boolean protectedOk;
24    private String pkg;
25
26    public VisibilityPredicate(Class source, boolean protectedOk) {
27        this.protectedOk = protectedOk;
28        pkg = TypeUtils.getPackageName(Type.getType(source));
29    }
30
31    public boolean evaluate(Object arg) {
32        int mod = (arg instanceof Member) ? ((Member)arg).getModifiers() : ((Integer)arg).intValue();
33        if (Modifier.isPrivate(mod)) {
34            return false;
35        } else if (Modifier.isPublic(mod)) {
36            return true;
37        } else if (Modifier.isProtected(mod)) {
38            return protectedOk;
39        } else {
40            return pkg.equals(TypeUtils.getPackageName(Type.getType(((Member)arg).getDeclaringClass())));
41        }
42    }
43}
44
45