protected void DataPortal_Fetch(SupplierCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("SELECT [SuppId], [Name], [Status], [Addr1], [Addr2], [City], [State], [Zip], [Phone] FROM [dbo].[Supplier] {0}", ADOHelper.BuildWhereStatement(criteria.StateBag));
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddRange(ADOHelper.SqlParameters(criteria.StateBag));
using (var reader = new SafeDataReader(command.ExecuteReader()))
{
if (reader.Read())
{
Map(reader);
}
else
{
throw new Exception(String.Format("The record was not found in 'dbo.Supplier' using the following criteria: {0}.", criteria));
}
}
}
}
OnFetched();
}
protected void DataPortal_Delete(SupplierCriteria criteria)
{
bool cancel = false;
OnDeleting(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("DELETE FROM [dbo].[Supplier] {0}", ADOHelper.BuildWhereStatement(criteria.StateBag));
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddRange(ADOHelper.SqlParameters(criteria.StateBag));
//result: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
int result = command.ExecuteNonQuery();
if (result == 0)
{
throw new DBConcurrencyException("The entity is out of date on the client. Please update the entity and try again. This could also be thrown if the sql statement failed to execute.");
}
}
}
OnDeleted();
}
public static async Task DeleteSupplierAsync(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
await DataPortal.DeleteAsync <Supplier>(criteria);
}
public static async Task <Supplier> GetBySuppIdAsync(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
return(await DataPortal.FetchAsync <Supplier>(criteria));
}
/// <summary>
/// Returns a <see cref="Supplier"/> object of the specified criteria.
/// </summary>
/// <param name="suppId">No additional detail available.</param>
/// <returns>A <see cref="Supplier"/> object of the specified criteria.</returns>
public static Supplier GetBySuppId(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
return(DataPortal.Fetch <Supplier>(criteria));
}
public static void DeleteSupplier(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
DataPortal.Delete <Supplier>(criteria);
}
internal static async Task <SupplierList> GetBySuppIdAsync(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
return(await DataPortal.FetchAsync <AsyncChildLoader <SupplierList> >(criteria).ContinueWith(t => t.Result.Child));
}
/// <summary>
/// Returns a <see cref="SupplierList"/> object of the specified criteria.
/// </summary>
/// <param name="suppId">No additional detail available.</param>
/// <returns>A <see cref="SupplierList"/> object of the specified criteria.</returns>
internal static SupplierList GetBySuppId(System.Int32 suppId)
{
var criteria = new SupplierCriteria {
SuppId = suppId
};
return(DataPortal.FetchChild <SupplierList>(criteria));
}
private void Child_Fetch(SupplierCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
RaiseListChangedEvents = false;
// Fetch Child objects.
string commandText = String.Format("SELECT [SuppId], [Name], [Status], [Addr1], [Addr2], [City], [State], [Zip], [Phone] FROM [dbo].[Supplier] {0}", ADOHelper.BuildWhereStatement(criteria.StateBag));
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddRange(ADOHelper.SqlParameters(criteria.StateBag));
using (var reader = new SafeDataReader(command.ExecuteReader()))
{
if (reader.Read())
{
do
{
this.Add(PetShop.Business.Supplier.GetSupplier(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
internal static async Task <SupplierList> GetByCriteriaAsync(SupplierCriteria criteria)
{
return(await DataPortal.FetchAsync <AsyncChildLoader <SupplierList> >(criteria).ContinueWith(t => t.Result.Child));
}
internal static SupplierList GetByCriteria(SupplierCriteria criteria)
{
return(DataPortal.Fetch <SupplierList>(criteria));
}
/// <summary>
/// Determines if a record exists in the Supplier in the database for the specified criteria.
/// </summary>
public static async Task <bool> ExistsAsync(SupplierCriteria criteria)
{
return(await PetShop.Business.ExistsCommand.ExecuteAsync(criteria));
}
/// <summary>
/// Determines if a record exists in the Supplier in the database for the specified criteria.
/// </summary>
/// <param name="criteria">The criteria parameter is a <see cref="SupplierList"/> object.</param>
/// <returns>A boolean value of true is returned if a record is found.</returns>
public static bool Exists(SupplierCriteria criteria)
{
return(PetShop.Business.Supplier.Exists(criteria));
}
/// <summary> /// CodeSmith generated stub method that is called when fetching the child <see cref="Supplier"/> object. /// </summary> /// <param name="criteria"><see cref="SupplierCriteria"/> object containing the criteria of the object to fetch.</param> /// <param name="cancel">Value returned from the method indicating whether the object fetching should proceed.</param> partial void OnFetching(SupplierCriteria criteria, ref bool cancel);
/// <summary> /// CodeSmith generated stub method that is called when deleting the <see cref="Supplier"/> object. /// </summary> /// <param name="criteria"><see cref="SupplierCriteria"/> object containing the criteria of the object to delete.</param> /// <param name="cancel">Value returned from the method indicating whether the object deletion should proceed.</param> partial void OnDeleting(SupplierCriteria criteria, ref bool cancel);
protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel)
{
return;
}
if (OriginalSuppId != SuppId)
{
// Insert new child.
Supplier item = new Supplier {
SuppId = SuppId, Name = Name, Status = Status, Addr1 = Addr1, Addr2 = Addr2, City = City, State = State, Zip = Zip, Phone = Phone
};
item = item.Save();
// Mark editable child lists as dirty. This code may need to be updated to one-to-one relationships.
foreach (Item itemToUpdate in Items)
{
itemToUpdate.Supplier = SuppId;
}
// Create a new connection.
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
FieldManager.UpdateChildren(this, connection);
}
// Delete the old.
var criteria = new SupplierCriteria {
SuppId = OriginalSuppId
};
DataPortal_Delete(criteria);
// Mark the original as the new one.
OriginalSuppId = SuppId;
OnUpdated();
return;
}
const string commandText = "UPDATE [dbo].[Supplier] SET [SuppId] = @p_SuppId, [Name] = @p_Name, [Status] = @p_Status, [Addr1] = @p_Addr1, [Addr2] = @p_Addr2, [City] = @p_City, [State] = @p_State, [Zip] = @p_Zip, [Phone] = @p_Phone WHERE [SuppId] = @p_OriginalSuppId; SELECT [SuppId] FROM [dbo].[Supplier] WHERE [SuppId] = @p_OriginalSuppId";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OriginalSuppId", this.OriginalSuppId);
command.Parameters.AddWithValue("@p_SuppId", this.SuppId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Status", this.Status);
command.Parameters.AddWithValue("@p_Addr1", ADOHelper.NullCheck(this.Addr1));
command.Parameters.AddWithValue("@p_Addr2", ADOHelper.NullCheck(this.Addr2));
command.Parameters.AddWithValue("@p_City", ADOHelper.NullCheck(this.City));
command.Parameters.AddWithValue("@p_State", ADOHelper.NullCheck(this.State));
command.Parameters.AddWithValue("@p_Zip", ADOHelper.NullCheck(this.Zip));
command.Parameters.AddWithValue("@p_Phone", ADOHelper.NullCheck(this.Phone));
//result: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
int result = command.ExecuteNonQuery();
if (result == 0)
{
throw new DBConcurrencyException("The entity is out of date on the client. Please update the entity and try again. This could also be thrown if the sql statement failed to execute.");
}
LoadProperty(_originalSuppIdProperty, this.SuppId);
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}
/// <summary>
/// Determines if a record exists in the Supplier table in the database for the specified criteria.
/// </summary>
/// <param name="criteria">The criteria parameter is an <see cref="Supplier"/> object.</param>
/// <returns>A boolean value of true is returned if a record is found.</returns>
public static bool Exists(SupplierCriteria criteria)
{
return(PetShop.Business.ExistsCommand.Execute(criteria));
}
