1 /*
2  * Copyright (C) 2023 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 com.android.adservices.cobalt;
18 
19 import android.content.Context;
20 
21 import androidx.annotation.NonNull;
22 
23 import com.android.adservices.service.common.compat.FileCompatUtils;
24 import com.android.cobalt.data.CobaltDatabase;
25 import com.android.cobalt.data.DataService;
26 
27 import java.util.Objects;
28 import java.util.concurrent.ExecutorService;
29 
30 /**
31  * Static data and functions related to the Cobalt data service.
32  *
33  * <p>This may makes sense to have in the Cobalt library itself if manual migrations are needed, but
34  * it will be owned by AdServices for now to make the database name and destructive migration
35  * explicit.
36  */
37 final class CobaltDataServiceFactory {
38     private static final String DB_NAME = FileCompatUtils.getAdservicesFilename("cobalt_db");
39 
createDataService( @onNull Context context, @NonNull ExecutorService executorService)40     static DataService createDataService(
41             @NonNull Context context, @NonNull ExecutorService executorService) {
42         Objects.requireNonNull(context);
43         Objects.requireNonNull(executorService);
44 
45         CobaltDatabase cobaltDatabase =
46                 FileCompatUtils.roomDatabaseBuilderHelper(context, CobaltDatabase.class, DB_NAME)
47                         .fallbackToDestructiveMigration()
48                         .build();
49         return new DataService(executorService, cobaltDatabase);
50     }
51 }
52