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.data.signals;
18 
19 import android.adservices.common.AdTechIdentifier;
20 
21 import androidx.room.Dao;
22 import androidx.room.Insert;
23 import androidx.room.OnConflictStrategy;
24 import androidx.room.Query;
25 
26 /** Dao to register, access and update encoder endpoints for buyers */
27 @Dao
28 public interface EncoderEndpointsDao {
29 
30     /**
31      * @param endpoint an entry containing endpoint for an encoder
32      * @return the rowId of the entry persisted
33      */
34     @Insert(onConflict = OnConflictStrategy.REPLACE)
registerEndpoint(DBEncoderEndpoint endpoint)35     long registerEndpoint(DBEncoderEndpoint endpoint);
36 
37     /**
38      * @param buyer Ad-tech whose encoder we will fetch from the endpoint
39      * @return an instance of {@link DBEncoderEndpoint} if present
40      */
41     @Query("SELECT * FROM encoder_endpoints WHERE buyer = :buyer")
getEndpoint(AdTechIdentifier buyer)42     DBEncoderEndpoint getEndpoint(AdTechIdentifier buyer);
43 
44     /**
45      * @param buyer Ad-tech identifier whose encoder endpoint we want to delete
46      */
47     @Query("DELETE FROM encoder_endpoints WHERE buyer = :buyer")
deleteEncoderEndpoint(AdTechIdentifier buyer)48     void deleteEncoderEndpoint(AdTechIdentifier buyer);
49 }
50