Exemplo n.º 1
0
        /// <summary>
        ///     Inserts a EmployeeDB.BLL.SkillLevels object into the datasource using a transaction.
        /// </summary>
        /// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
        /// <param name="entity">EmployeeDB.BLL.SkillLevels object to insert.</param>
        /// <remarks>
        ///		After inserting into the datasource, the EmployeeDB.BLL.SkillLevels object will be updated
        ///     to refelect any changes made by the datasource. (ie: identity or computed columns)
        /// </remarks>
        /// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
        public override bool Insert(TransactionManager transactionManager, EmployeeDB.BLL.SkillLevels entity)
        {
            SqlDatabase database       = new SqlDatabase(this._connectionString);
            DbCommand   commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.SkillLevels_Insert", _useStoredProcedure);

            database.AddInParameter(commandWrapper, "@LevelCode", DbType.AnsiString, entity.LevelCode);
            database.AddInParameter(commandWrapper, "@Name", DbType.String, entity.Name);

            int results = 0;

            //Provider Data Requesting Command Event
            OnDataRequesting(new CommandEventArgs(commandWrapper, "Insert", entity));

            if (transactionManager != null)
            {
                results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
            }
            else
            {
                results = Utility.ExecuteNonQuery(database, commandWrapper);
            }


            entity.OriginalLevelCode = entity.LevelCode;

            entity.AcceptChanges();

            //Provider Data Requested Command Event
            OnDataRequested(new CommandEventArgs(commandWrapper, "Insert", entity));

            return(Convert.ToBoolean(results));
        }
        ///<summary>
        /// A simple factory method to create a new <see cref="SkillLevels"/> instance.
        ///</summary>
        ///<param name="_levelCode"></param>
        ///<param name="_name"></param>
        public static SkillLevels CreateSkillLevels(System.String _levelCode, System.String _name)
        {
            SkillLevels newSkillLevels = new SkillLevels();

            newSkillLevels.LevelCode = _levelCode;
            newSkillLevels.Name      = _name;
            return(newSkillLevels);
        }
Exemplo n.º 3
0
        /// <summary>
        ///     Update an existing row in the datasource.
        /// </summary>
        /// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
        /// <param name="entity">EmployeeDB.BLL.SkillLevels object to update.</param>
        /// <remarks>
        ///		After updating the datasource, the EmployeeDB.BLL.SkillLevels object will be updated
        ///     to refelect any changes made by the datasource. (ie: identity or computed columns)
        /// </remarks>
        /// <returns>Returns true if operation is successful.</returns>
        /// <exception cref="System.Exception">The command could not be executed.</exception>
        /// <exception cref="System.Data.DataException">The <paramref name="transactionManager"/> is not open.</exception>
        /// <exception cref="System.Data.Common.DbException">The command could not be executed.</exception>
        public override bool Update(TransactionManager transactionManager, EmployeeDB.BLL.SkillLevels entity)
        {
            SqlDatabase database       = new SqlDatabase(this._connectionString);
            DbCommand   commandWrapper = StoredProcedureProvider.GetCommandWrapper(database, "dbo.SkillLevels_Update", _useStoredProcedure);

            database.AddInParameter(commandWrapper, "@LevelCode", DbType.AnsiString, entity.LevelCode);
            database.AddInParameter(commandWrapper, "@OriginalLevelCode", DbType.AnsiString, entity.OriginalLevelCode);
            database.AddInParameter(commandWrapper, "@Name", DbType.String, entity.Name);

            int results = 0;

            //Provider Data Requesting Command Event
            OnDataRequesting(new CommandEventArgs(commandWrapper, "Update", entity));

            if (transactionManager != null)
            {
                results = Utility.ExecuteNonQuery(transactionManager, commandWrapper);
            }
            else
            {
                results = Utility.ExecuteNonQuery(database, commandWrapper);
            }

            //Stop Tracking Now that it has been updated and persisted.
            if (DataRepository.Provider.EnableEntityTracking)
            {
                EntityManager.StopTracking(entity.EntityTrackingKey);
            }

            entity.OriginalLevelCode = entity.LevelCode;

            entity.AcceptChanges();

            //Provider Data Requested Command Event
            OnDataRequested(new CommandEventArgs(commandWrapper, "Update", entity));

            return(Convert.ToBoolean(results));
        }
        ///<summary>
        ///  Returns a Typed SkillLevels Entity
        ///</summary>
        protected virtual SkillLevels Copy(IDictionary existingCopies)
        {
            if (existingCopies == null)
            {
                // This is the root of the tree to be copied!
                existingCopies = new Hashtable();
            }

            //shallow copy entity
            SkillLevels copy = new SkillLevels();

            existingCopies.Add(this, copy);
            copy.SuppressEntityEvents = true;
            copy.LevelCode            = this.LevelCode;
            copy.OriginalLevelCode    = this.OriginalLevelCode;
            copy.Name = this.Name;


            //deep copy nested objects
            copy.EmployeeSkillsCollection = (TList <EmployeeSkills>)MakeCopyOf(this.EmployeeSkillsCollection, existingCopies);
            copy.EntityState          = this.EntityState;
            copy.SuppressEntityEvents = false;
            return(copy);
        }