1/*
2 * Copyright (C) 2013 The Android Open Source Project
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 */
16
17package com.android.tools.layoutlib.create;
18
19import java.util.HashMap;
20
21import org.objectweb.asm.ClassVisitor;
22
23public class RefactorClassAdapter extends AbstractClassAdapter {
24
25    private final HashMap<String, String> mRefactorClasses;
26
27    RefactorClassAdapter(ClassVisitor cv, HashMap<String, String> refactorClasses) {
28        super(cv);
29        mRefactorClasses = refactorClasses;
30    }
31
32    @Override
33    protected String renameInternalType(String oldClassName) {
34        if (oldClassName != null) {
35            String newName = mRefactorClasses.get(oldClassName);
36            if (newName != null) {
37                return newName;
38            }
39            int pos = oldClassName.indexOf('$');
40            if (pos > 0) {
41                newName = mRefactorClasses.get(oldClassName.substring(0, pos));
42                if (newName != null) {
43                    return newName + oldClassName.substring(pos);
44                }
45            }
46        }
47        return oldClassName;
48    }
49}
50