예제 #1
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        // update all object members on a row in table based on primary key
        // links:
        //  docLink: http://sql2x.org/documentationLink/ce75e72e-fb16-4f4e-a2e6-dbd079dfa206
        public void Update(CrudeDefaultTestContract contract)
        {
            var data = new CrudeDefaultTestData();

            ContractToData(contract, data);
            data.Update();
        }
예제 #2
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        // update all object members on a row in table based on primary key, on a transaction
        // the transaction and or connection state is not changed in any way other than what SqlClient does to it.
        // it is the callers responsibility to commit or rollback the transaction
        // links:
        //  docLink: http://sql2x.org/documentationLink/b798ad6b-f4b8-466a-9086-6588a814fcf3
        public void Update(CrudeDefaultTestContract contract, SqlConnection connection, SqlTransaction transaction)
        {
            var data = new CrudeDefaultTestData();

            ContractToData(contract, data);
            data.Update(connection, transaction);
        }
예제 #3
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        // insert all object members as a new row in table
        // links:
        //  docLink: http://sql2x.org/documentationLink/75aad010-e6aa-4f19-a6e5-597456aa20d8
        public void Insert(CrudeDefaultTestContract contract)
        {
            var data = new CrudeDefaultTestData();

            ContractToData(contract, data);
            data.Insert();
        }
예제 #4
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 // copy all rows from a List of SOAP Contracts to a List of serialized data objects
 // links:
 //  docLink: http://sql2x.org/documentationLink/1c6c6b9c-e201-4590-8c69-d38a0ad2a9f7
 public static void ContractListToDataList(List <CrudeDefaultTestContract> contractList, List <CrudeDefaultTestData> dataList)
 {
     foreach (CrudeDefaultTestContract contract in contractList)
     {
         var data = new CrudeDefaultTestData();
         CrudeDefaultTestService.ContractToData(contract, data);
         dataList.Add(data);
     }
 }
예제 #5
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        // fetch all from table into new List of class instances, only populating specific columns,
        //  with a limit on number of returned rows and order by columns starting at a specific row
        // links:
        //  docLink: http://sql2x.org/documentationLink/12d2812e-e963-4f26-8014-48c4e9cfb3ae
        public static List <CrudeDefaultTestData> FetchAllWithLimitAndOffset(int limit, int offset)
        {
            var dataList = new List <CrudeDefaultTestData>();

            // create query against default_test
            // this will be ansi sql and parameterized
            // parameterized queries are a good way of preventing sql injection
            //   and to make sure the query plan is pre-compiled
            // links:
            // docLink: http://sql2x.org/documentationLink/21eca289-4747-4a75-b0a2-1a58457be608
            string sql = @" select default_test_id, system_name, test_area, test_sub_area, test_address, user_id, date_time
                            from [default_test]
                            order by system_name";

            // open standard connection
            // the connection is found in web.config
            // the connection is closed upon completion of the reader
            // links:
            // docLink: http://sql2x.org/documentationLink/c3e624a4-8479-4c17-bec7-ec09f3abbe64
            using (var conn = new SqlConnection(Conn.ConnectionString)) {
                conn.Open();

                using (var command = new SqlCommand(sql, conn)) {
                    // execute query against default_test
                    // if the query fails in the preprocessor of sql server
                    //   an exception will be raised
                    // links:
                    // docLink: http://sql2x.org/documentationLink/6507b543-adbc-4863-810b-8db439f40d5c
                    IDataReader reader = command.ExecuteReader(CommandBehavior.SingleResult);

                    int count = 0;

                    // read all rows returned from the query of default_test
                    // read all columns from the datareader and
                    //   populate the List of C# objects with them
                    // links:
                    // docLink: http://sql2x.org/documentationLink/fcd15e2f-df3f-44d8-8a13-d2e93d97f685
                    while (reader.Read())
                    {
                        if ((count >= offset) && (count <= offset + limit))
                        {
                            var data = new CrudeDefaultTestData();
                            data.Populate(reader);
                            dataList.Add(data);
                        }
                        count++;
                        if (count > limit + offset)
                        {
                            break;
                        }
                    }
                }

                return(dataList);
            }
        }
예제 #6
0
 // copy all columns from a SOAP Contract to a serialized data object
 // links:
 //  docLink: http://sql2x.org/documentationLink/10700d38-2227-4021-be12-2f4f206f5dd9
 public static void ContractToData(CrudeDefaultTestContract contract, CrudeDefaultTestData data)
 {
     data.DefaultTestId = contract.DefaultTestId;
     data.SystemName    = contract.SystemName;
     data.TestArea      = contract.TestArea;
     data.TestSubArea   = contract.TestSubArea;
     data.TestAddress   = contract.TestAddress;
     data.UserId        = contract.UserId;
     data.DateTime      = contract.DateTime;
 }
예제 #7
0
        public CrudeDefaultTestContract FetchBySystemName(string systemName)
        {
            var dataAccessLayer = new CrudeDefaultTestData();
            var contract        = new CrudeDefaultTestContract();

            dataAccessLayer.FetchBySystemName(systemName);
            DataToContract(dataAccessLayer, contract);

            return(contract);
        }
예제 #8
0
        // fetch by Foreign key into new List of class instances
        // links:
        //  docLink: http://sql2x.org/documentationLink/13095cd7-f136-4532-8969-c50c62cc05ef
        public static List <CrudeDefaultTestData> FetchByUserId(System.Guid userId)
        {
            var dataList = new List <CrudeDefaultTestData>();

            // create query against default_test
            // this will be ansi sql and parameterized
            // parameterized queries are a good way of preventing sql injection
            //   and to make sure the query plan is pre-compiled
            // links:
            // docLink: http://sql2x.org/documentationLink/86c78f05-a65f-4dfe-b048-d0cbece49f4e
            string sql = @" select default_test_id, system_name, test_area, test_sub_area, test_address, user_id, date_time
                            from [default_test]
                            where user_id = @user_id
                              
                            order by system_name";

            // open standard connection
            // the connection is found in web.config
            // the connection is closed upon completion of the reader
            // links:
            // docLink: http://sql2x.org/documentationLink/6fd25822-459f-4796-803a-071a3a270aa0
            using (var conn = new SqlConnection(Conn.ConnectionString)) {
                conn.Open();

                using (var command = new SqlCommand(sql, conn)) {
                    // add foreign key column
                    // this foreign key column will be used together with the prepared ansi sql statement
                    // links:
                    // docLink: http://sql2x.org/documentationLink/8aec2e5c-4732-4662-badb-83b89d1c34a9
                    command.Parameters.Add("@user_id", SqlDbType.UniqueIdentifier).Value = userId;

                    // execute query against default_test
                    // if the query fails in the preprocessor of sql server
                    //   an exception will be raised
                    // links:
                    // docLink: http://sql2x.org/documentationLink/bb9abe5c-d2c1-455a-b597-a2af0a35de5a
                    IDataReader reader = command.ExecuteReader(CommandBehavior.SingleResult);

                    // read all rows returned from the query of default_test
                    // read all columns from the datareader and
                    //   populate the List of C# objects with them
                    // links:
                    // docLink: http://sql2x.org/documentationLink/5c413c03-5ddc-472a-a63d-53aecc7a2573
                    while (reader.Read())
                    {
                        var data = new CrudeDefaultTestData();
                        data.Populate(reader);
                        dataList.Add(data);
                    }
                }

                return(dataList);
            }
        }
예제 #9
0
        // copy all rows from a List of serialized data objects to a List of SOAP Contracts,
        //  with a limit on number of returned rows and order by columns, starting at a specific row
        // links:
        //  docLink: http://sql2x.org/documentationLink/3fe9f1b3-97b6-4f58-a0f2-adfcbd973bfc
        public List <CrudeDefaultTestContract> FetchAllWithLimitAndOffset(int limit, int offset)
        {
            var list = new List <CrudeDefaultTestContract>();
            List <CrudeDefaultTestData> dataList = CrudeDefaultTestData.FetchAllWithLimitAndOffset(limit, offset);

            foreach (CrudeDefaultTestData crudeDefaultTest in dataList)
            {
                var contract = new CrudeDefaultTestContract();
                DataToContract(crudeDefaultTest, contract);
                list.Add(contract);
            }

            return(list);
        }
예제 #10
0
        // copy all rows from a List of serialized data objects in CrudeDefaultTestData to a List of SOAP Contracts
        // links:
        //  docLink: http://sql2x.org/documentationLink/9204c68e-93b8-4c77-af3c-3181985ff75f
        public List <CrudeDefaultTestContract> FetchAll()
        {
            var list = new List <CrudeDefaultTestContract>();
            List <CrudeDefaultTestData> dataList = CrudeDefaultTestData.FetchAll();

            foreach (CrudeDefaultTestData crudeDefaultTest in dataList)
            {
                var contract = new CrudeDefaultTestContract();
                DataToContract(crudeDefaultTest, contract);
                list.Add(contract);
            }

            return(list);
        }
예제 #11
0
        // fetch by Primary key into new class instance
        // links:
        //  crud definition: https://en.wikipedia.org/wiki/Create,_read,_update_and_delete
        //  docLink: http://sql2x.org/documentationLink/7a625d0a-3028-42ce-a543-72ea3673cef4
        // parameters:
        //  defaultTestId: primary key of table default_test
        public static CrudeDefaultTestData GetByDefaultTestId(System.Guid defaultTestId)
        {
            // create query against default_test
            // this will be ansi sql and parameterized
            // parameterized queries are a good way of preventing sql injection
            //   and to make sure the query plan is pre-compiled
            // links:
            // docLink: http://sql2x.org/documentationLink/72f5fc83-c460-40fe-bac9-73b7ee0c6b77
            string sql = @" select top 1 default_test_id, system_name, test_area, test_sub_area, test_address, user_id, date_time
                            from [default_test]
                            where default_test_id = @default_test_id
                            order by system_name";

            var ret = new CrudeDefaultTestData();

            // open standard connection
            // the connection is found in web.config
            // the connection is closed upon completion of the reader
            // links:
            // docLink: http://sql2x.org/documentationLink/1ecca728-0c07-4dd7-b095-d10777b25b70
            using (var conn = new SqlConnection(Conn.ConnectionString)) {
                conn.Open();

                using (var command = new SqlCommand(sql, conn)) {
                    // add primary key
                    // this primary key will be used together with the prepared ansi sql statement
                    // links:
                    // docLink: http://sql2x.org/documentationLink/1ecca728-0c07-4dd7-b095-d10777b25b70
                    command.Parameters.Add("@default_test_id", SqlDbType.UniqueIdentifier).Value = defaultTestId;

                    // execute query against default_test
                    // if the query fails in the preprocessor of sql server
                    //   an exception will be raised
                    // links:
                    // docLink: http://sql2x.org/documentationLink/fd5c5faa-b400-4f29-b12b-9675c53a757f
                    IDataReader reader = command.ExecuteReader(CommandBehavior.SingleRow);

                    // populate serialized class if a row was found
                    if (reader.Read())
                    {
                        ret.Populate(reader);
                    }
                }
            }

            return(ret);
        }
예제 #12
0
        // fetch all from table into new List of class instances, with a limit on number of returned rows and order by columns
        // links:
        //  docLink: http://sql2x.org/documentationLink/dfaa482b-059b-4f17-a9a9-4885138dbb46
        public static List <CrudeDefaultTestData> FetchAllWithLimit(int limit)
        {
            var dataList = new List <CrudeDefaultTestData>();

            // create query against default_test
            // this will be ansi sql and parameterized
            // parameterized queries are a good way of preventing sql injection
            //   and to make sure the query plan is pre-compiled
            // links:
            // docLink: http://sql2x.org/documentationLink/41f82773-6d37-4ebe-840c-c60e06337f45
            string sql = @" select top " + limit.ToString() + @" default_test_id, system_name, test_area, test_sub_area, test_address, user_id, date_time
                            from [default_test]
                            order by system_name";

            // open standard connection
            // the connection is found in web.config
            // the connection is closed upon completion of the reader
            // links:
            // docLink: http://sql2x.org/documentationLink/da228d98-b30e-4d79-89ae-98e813437753
            using (var conn = new SqlConnection(Conn.ConnectionString)) {
                conn.Open();

                using (var command = new SqlCommand(sql, conn)) {
                    // execute query against default_test
                    // if the query fails in the preprocessor of sql server
                    //   an exception will be raised
                    // links:
                    // docLink: http://sql2x.org/documentationLink/c32ad724-8a03-4b4c-b6fb-a5abfb1d707e
                    IDataReader reader = command.ExecuteReader(CommandBehavior.SingleResult);

                    // read all rows returned from the query of default_test
                    // read all columns from the datareader and
                    //   populate the List of C# objects with them
                    // links:
                    // docLink: http://sql2x.org/documentationLink/9ba4395d-d8a4-4427-b80f-7b828e34da7a
                    while (reader.Read())
                    {
                        var data = new CrudeDefaultTestData();
                        data.Populate(reader);
                        dataList.Add(data);
                    }
                }

                return(dataList);
            }
        }
예제 #13
0
        // fetch all rows from table default_test into new List of class instances
        // links:
        //  docLink: http://sql2x.org/documentationLink/7ca0c014-527e-4a0a-bd1f-12f4d8ea4b43
        public static List <CrudeDefaultTestData> FetchAll()
        {
            var dataList = new List <CrudeDefaultTestData>();

            // create query against default_test
            // this will be ansi sql and parameterized
            // parameterized queries are a good way of preventing sql injection
            //   and to make sure the query plan is pre-compiled
            // links:
            // docLink: http://sql2x.org/documentationLink/72f9f1bc-447c-4327-9d26-4b0790a07ff8
            string sql = @" select default_test_id, system_name, test_area, test_sub_area, test_address, user_id, date_time
                            from [default_test]
                            order by system_name";

            // open standard connection
            // the connection is found in web.config
            // the connection is closed upon completion of the reader
            // links:
            // docLink: http://sql2x.org/documentationLink/952b3f82-bc00-4e82-9430-6bc26ff8bc4d
            using (var conn = new SqlConnection(Conn.ConnectionString)) {
                conn.Open();

                using (var command = new SqlCommand(sql, conn)) {
                    // execute query against default_test
                    // if the query fails in the preprocessor of sql server
                    //   an exception will be raised
                    // links:
                    // docLink: http://sql2x.org/documentationLink/ed55cc5b-d6be-4f5e-9385-ee726dfc2bf1
                    IDataReader reader = command.ExecuteReader(CommandBehavior.SingleResult);

                    // read all rows returned from the query of default_test
                    // read all columns from the datareader and
                    //   populate the List of C# objects with them
                    // links:
                    // docLink: http://sql2x.org/documentationLink/c1b8b800-b250-4822-a699-d93a35f4414d
                    while (reader.Read())
                    {
                        var data = new CrudeDefaultTestData();
                        data.Populate(reader);
                        dataList.Add(data);
                    }
                }

                return(dataList);
            }
        }
예제 #14
0
        // fetch all rows from table into new List of Contracts, filtered by any column
        // links:
        //  docLink: http://sql2x.org/documentationLink/ce01ef4a-5cd0-4e51-b211-9c0a15b791a0
        public List <CrudeDefaultTestContract> FetchWithFilter(System.Guid defaultTestId, string systemName, string testArea, string testSubArea, string testAddress, System.Guid userId, System.DateTime dateTime)
        {
            var list = new List <CrudeDefaultTestContract>();
            List <CrudeDefaultTestData> dataList = CrudeDefaultTestData.FetchWithFilter(
                defaultTestId: defaultTestId,
                systemName: systemName,
                testArea: testArea,
                testSubArea: testSubArea,
                testAddress: testAddress,
                userId: userId,
                dateTime: dateTime
                );

            foreach (CrudeDefaultTestData data in dataList)
            {
                var crudeDefaultTestContract = new CrudeDefaultTestContract();
                DataToContract(data, crudeDefaultTestContract);
                list.Add(crudeDefaultTestContract);
            }

            return(list);
        }