mirror of https://github.com/tasks/tasks
Begin conversion to Room
Alex Baker
7 years ago
parent
6a440cd91e
commit
c2255296d7
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package org.tasks.db;
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import android.arch.persistence.room.Database;
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import android.arch.persistence.room.RoomDatabase;
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import org.tasks.notifications.Notification;
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import org.tasks.notifications.NotificationDao;
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@Database(entities = {Notification.class}, version = 1)
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public abstract class AppDatabase extends RoomDatabase {
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public abstract NotificationDao notificationDao();
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}
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@ -0,0 +1,107 @@
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package org.tasks.db;
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import android.arch.persistence.db.SupportSQLiteDatabase;
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import android.arch.persistence.room.RoomDatabase;
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import android.arch.persistence.room.migration.Migration;
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import android.support.annotation.NonNull;
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import com.todoroo.andlib.data.AbstractModel;
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import com.todoroo.andlib.data.Property;
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import com.todoroo.andlib.data.SqlConstructorVisitor;
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import com.todoroo.andlib.data.Table;
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import com.todoroo.astrid.dao.Database;
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import com.todoroo.astrid.data.Metadata;
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import com.todoroo.astrid.data.StoreObject;
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import com.todoroo.astrid.data.Task;
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public class Migrations {
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private static final Migration MIGRATION_35_36 = new Migration(35, 36) {
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@Override
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public void migrate(@NonNull SupportSQLiteDatabase database) {
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database.execSQL("ALTER TABLE `tagdata` ADD COLUMN `color` INTEGER DEFAULT -1");
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}
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};
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private static final Migration MIGRATION_36_37 = new Migration(36, 37) {
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@Override
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public void migrate(@NonNull SupportSQLiteDatabase database) {
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database.execSQL("ALTER TABLE `store` ADD COLUMN `deleted` INTEGER DEFAULT 0");
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}
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};
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private static final Migration MIGRATION_37_38 = new Migration(37, 38) {
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@Override
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public void migrate(@NonNull SupportSQLiteDatabase database) {
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database.execSQL("ALTER TABLE `store` ADD COLUMN `value4` TEXT DEFAULT -1");
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}
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};
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private static final Migration MIGRATION_38_39 = new Migration(38, 39) {
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@Override
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public void migrate(@NonNull SupportSQLiteDatabase database) {
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database.execSQL("CREATE TABLE IF NOT EXISTS `notification` (`uid` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `task` INTEGER NOT NULL, `timestamp` INTEGER NOT NULL, `type` INTEGER NOT NULL)");
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database.execSQL("CREATE UNIQUE INDEX `index_notification_task` ON `notification` (`task`)");
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}
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};
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public static Migration[] MIGRATIONS = new Migration[] {
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MIGRATION_35_36,
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MIGRATION_36_37,
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MIGRATION_37_38,
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MIGRATION_38_39
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};
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public static RoomDatabase.Callback ON_CREATE = new RoomDatabase.Callback() {
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@Override
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public void onCreate(@NonNull SupportSQLiteDatabase db) {
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StringBuilder sql = new StringBuilder();
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SqlConstructorVisitor sqlVisitor = new SqlConstructorVisitor();
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// create tables
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for(Table table : Database.TABLES) {
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sql.append("CREATE TABLE IF NOT EXISTS ").append(table.name).append('(').
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append(AbstractModel.ID_PROPERTY).append(" INTEGER PRIMARY KEY AUTOINCREMENT");
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for(Property<?> property : table.getProperties()) {
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if(AbstractModel.ID_PROPERTY.name.equals(property.name)) {
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continue;
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}
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sql.append(',').append(property.accept(sqlVisitor, null));
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}
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sql.append(')');
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db.execSQL(sql.toString());
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sql.setLength(0);
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}
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sql.setLength(0);
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sql.append("CREATE INDEX IF NOT EXISTS md_tid ON ").
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append(Metadata.TABLE).append('(').
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append(Metadata.TASK.name).
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append(')');
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db.execSQL(sql.toString());
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sql.setLength(0);
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sql.append("CREATE INDEX IF NOT EXISTS md_tkid ON ").
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append(Metadata.TABLE).append('(').
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append(Metadata.TASK.name).append(',').
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append(Metadata.KEY.name).
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append(')');
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db.execSQL(sql.toString());
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sql.setLength(0);
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sql.append("CREATE INDEX IF NOT EXISTS so_id ON ").
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append(StoreObject.TABLE).append('(').
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append(StoreObject.TYPE.name).append(',').
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append(StoreObject.ITEM.name).
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append(')');
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db.execSQL(sql.toString());
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sql.setLength(0);
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sql.append("CREATE UNIQUE INDEX IF NOT EXISTS t_rid ON ").
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append(Task.TABLE).append('(').
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append(Task.UUID.name).
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append(')');
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db.execSQL(sql.toString());
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sql.setLength(0);
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}
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};
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}
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