mirror of https://github.com/M66B/FairEmail.git
252 lines
7.8 KiB
Java
252 lines
7.8 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package androidx.room;
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import androidx.annotation.RestrictTo;
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import androidx.sqlite.db.SupportSQLiteStatement;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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/**
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* Implementations of this class knows how to insert a particular entity.
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* <p>
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* This is an internal library class and all of its implementations are auto-generated.
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*
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* @param <T> The type parameter of the entity to be inserted
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* @hide
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*/
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@SuppressWarnings({"WeakerAccess", "unused"})
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@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP_PREFIX)
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public abstract class EntityInsertionAdapter<T> extends SharedSQLiteStatement {
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/**
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* Creates an InsertionAdapter that can insert the entity type T into the given database.
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*
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* @param database The database to insert into.
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*/
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public EntityInsertionAdapter(RoomDatabase database) {
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super(database);
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}
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/**
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* Binds the entity into the given statement.
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*
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* @param statement The SQLite statement that prepared for the query returned from
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* createInsertQuery.
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* @param entity The entity of type T.
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*/
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protected abstract void bind(SupportSQLiteStatement statement, T entity);
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/**
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* Inserts the entity into the database.
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*
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* @param entity The entity to insert
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*/
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public final void insert(T entity) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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bind(stmt, entity);
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stmt.executeInsert();
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database.
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*
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* @param entities Entities to insert
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*/
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public final void insert(T[] entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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for (T entity : entities) {
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bind(stmt, entity);
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stmt.executeInsert();
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}
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database.
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*
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* @param entities Entities to insert
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*/
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public final void insert(Iterable<? extends T> entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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for (T entity : entities) {
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bind(stmt, entity);
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stmt.executeInsert();
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}
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entity into the database and returns the row id.
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*
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* @param entity The entity to insert
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* @return The SQLite row id or -1 if no row is inserted
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*/
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public final long insertAndReturnId(T entity) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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bind(stmt, entity);
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return stmt.executeInsert();
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final long[] insertAndReturnIdsArray(Collection<? extends T> entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final long[] result = new long[entities.size()];
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result[index] = stmt.executeInsert();
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final long[] insertAndReturnIdsArray(T[] entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final long[] result = new long[entities.length];
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result[index] = stmt.executeInsert();
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final Long[] insertAndReturnIdsArrayBox(Collection<? extends T> entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final Long[] result = new Long[entities.size()];
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result[index] = stmt.executeInsert();
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final Long[] insertAndReturnIdsArrayBox(T[] entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final Long[] result = new Long[entities.length];
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result[index] = stmt.executeInsert();
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final List<Long> insertAndReturnIdsList(T[] entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final List<Long> result = new ArrayList<>(entities.length);
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result.add(index, stmt.executeInsert());
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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/**
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* Inserts the given entities into the database and returns the row ids.
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*
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* @param entities Entities to insert
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* @return The SQLite row ids, for entities that are not inserted the row id returned will be -1
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*/
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public final List<Long> insertAndReturnIdsList(Collection<? extends T> entities) {
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final SupportSQLiteStatement stmt = acquire();
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try {
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final List<Long> result = new ArrayList<>(entities.size());
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int index = 0;
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for (T entity : entities) {
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bind(stmt, entity);
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result.add(index, stmt.executeInsert());
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index++;
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}
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return result;
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} finally {
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release(stmt);
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}
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}
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}
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