1 /* 2 * Copyright (C) 2017 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 androidx.room.integration.testapp.dao; 18 19 import static androidx.room.integration.testapp.vo.FunnyNamedEntity.COLUMN_ID; 20 import static androidx.room.integration.testapp.vo.FunnyNamedEntity.TABLE_NAME; 21 22 import androidx.lifecycle.LiveData; 23 import androidx.room.Dao; 24 import androidx.room.Delete; 25 import androidx.room.Insert; 26 import androidx.room.Query; 27 import androidx.room.Update; 28 import androidx.room.integration.testapp.vo.FunnyNamedEntity; 29 30 import java.util.List; 31 32 @Dao 33 public interface FunnyNamedDao { 34 String SELECT_ONE = "select * from \"" + TABLE_NAME + "\" WHERE \"" + COLUMN_ID + "\" = :id"; 35 @Insert 36 void insert(FunnyNamedEntity... entities); 37 @Delete 38 void delete(FunnyNamedEntity... entities); 39 @Update 40 void update(FunnyNamedEntity... entities); 41 42 @Query("select * from \"" + TABLE_NAME + "\" WHERE \"" + COLUMN_ID + "\" IN (:ids)") 43 List<FunnyNamedEntity> loadAll(int... ids); 44 45 @Query(SELECT_ONE) 46 LiveData<FunnyNamedEntity> observableOne(int id); 47 48 @Query(SELECT_ONE) 49 FunnyNamedEntity load(int id); 50 } 51
