My class derived from SQLiteOpenHelper is getting huge

Question

My class derived from SQLiteOpenHelper is getting bigger and bigger over a time. At the speaking time it is more than 1500 lines of code which is not considered to

Answer 1

I follow as given code snippet:

SQLHelper class:

    public class SQLHelper extends SQLiteOpenHelper {
        public SQLHelper(Context context, String DBName) 
        {
            super(context, DBName, null, DATABASE_VERSION);
        }

        public SQLiteDatabase getDBObject(int isWrtitable) 
        {
            return (isWrtitable == 1) ? this.getWritableDatabase() : this.getReadableDatabase();
        }

        @Override
        public void onOpen(SQLiteDatabase db) 
        {
            super.onOpen(db);
            onCreate(db);
        }

        @Override
        public void onCreate(SQLiteDatabase db) 
        {

            db.execSQL(TABLE_1);
            db.execSQL(TABLE_2);
            ...
            db.execSQL(TABLE_N);
        }
    }

MySQLManager: Which does most of the work:

    public class MySQLManager 
    {
        private SQLHelper sqlHelper;

        //Singlton class

        public void initMySQLManager(Context context, String DBName) 
        {
            _context = context;
            sqlHelper = new DBHandler(context, DBName);
        }


        public MyObject getMyObjectRecord() {
            MyObject myObj = new MyObject();
            Cursor cursor = null;

            try {
                cursor = dbObject.getWritableDatabase().rawQuery("select *  FROM " + SQLHelper.MYOBJECT_TABLE + ";", null);
                //fetch things
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                if (cursor != null && !cursor.isClosed()) {
                    cursor.close();
                }
            }
            return bookVo;
        }

        //Similarly other methods.
    }