1 /*
2  * Copyright (C) 2009 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 
17 package signature.converter.dex;
18 
19 import dex.structure.DexFile;
20 import signature.converter.Visibility;
21 import signature.io.IApiLoader;
22 import signature.model.IApi;
23 import signature.model.IPackage;
24 import signature.model.impl.SigApi;
25 
26 import java.io.IOException;
27 import java.util.Iterator;
28 import java.util.Set;
29 
30 public class DexFactory implements IApiLoader {
31 
loadApi(String name, Visibility visibility, Set<String> fileNames, Set<String> packageNames)32     public IApi loadApi(String name, Visibility visibility,
33             Set<String> fileNames, Set<String> packageNames) throws
34             IOException {
35         DexToSigConverter converter = new DexToSigConverter();
36         Set<DexFile> files = DexUtil.getDexFiles(fileNames);
37         SigApi api = converter.convertApi(name, files, visibility);
38 
39         Iterator<IPackage> it = api.getPackages().iterator();
40         while (it.hasNext()) {
41             IPackage aPackage = it.next();
42             boolean found = false;
43             for (String packageName : packageNames) {
44                 if (aPackage.getName().equals(packageName)) {
45                     found = true;
46                 }
47             }
48             if (!found) {
49                 it.remove();
50             }
51         }
52         return api;
53     }
54 }
55