protected override void DataPortal_Execute()
{
string commandText = String.Format("SELECT COUNT(1) FROM {0} {1}", Criteria.TableFullName, 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 = (int)command.ExecuteScalar() > 0;
}
}
}
private void Child_Insert(Category category, SqlConnection connection)
{
bool cancel = false;
OnChildInserting(category, connection, ref cancel);
if (cancel)
{
return;
}
if (connection.State != ConnectionState.Open)
{
connection.Open();
}
const string commandText = "INSERT INTO [dbo].[Product] ([ProductId], [CategoryId], [Name], [Descn], [Image]) VALUES (@p_ProductId, @p_CategoryId, @p_Name, @p_Descn, @p_Image)";
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", category != null ? category.CategoryId : this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//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throw new DBConcurrencyException("The entity is out of date on the client.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.");
}
// Update foreign keys values. This code will update the values passed in from the parent only if no errors occurred after executing the query.
if (category != null && category.CategoryId != this.CategoryId)
{
LoadProperty(_categoryIdProperty, category.CategoryId);
}
// Update the original non-identity primary key value.
LoadProperty(_originalProductIdProperty, this.ProductId);
}
// A child relationship exists on this Business Object but its type is not a child type (E.G. EditableChild).
// TODO: Please override OnChildInserted() and insert this child manually.
// FieldManager.UpdateChildren(this, null, connection);
OnChildInserted();
}
private void Child_Update(Category category, SqlConnection connection)
{
bool cancel = false;
OnChildUpdating(category, connection, ref cancel);
if (cancel)
{
return;
}
if (connection.State != ConnectionState.Open)
{
connection.Open();
}
const string commandText = "UPDATE [dbo].[Product] SET [ProductId] = @p_ProductId, [CategoryId] = @p_CategoryId, [Name] = @p_Name, [Descn] = @p_Descn, [Image] = @p_Image WHERE [ProductId] = @p_OriginalProductId; SELECT [ProductId] FROM [dbo].[Product] WHERE [ProductId] = @p_OriginalProductId";
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OriginalProductId", this.OriginalProductId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", category != null ? category.CategoryId : this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
// 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.");
}
// Update foreign keys values. This code will update the values passed in from the parent only if no errors occurred after executing the query.
if (category != null && category.CategoryId != this.CategoryId)
{
LoadProperty(_categoryIdProperty, category.CategoryId);
}
// Update non-identity primary key value.
LoadProperty(_originalProductIdProperty, this.ProductId);
}
FieldManager.UpdateChildren(this, null, connection);
OnChildUpdated();
}
private void Child_Update(SqlConnection connection)
{
bool cancel = false;
OnChildUpdating(connection, ref cancel);
if (cancel)
{
return;
}
if (connection.State != ConnectionState.Open)
{
connection.Open();
}
const string commandText = "UPDATE [dbo].[Item] SET [ItemId] = @p_ItemId, [ProductId] = @p_ProductId, [ListPrice] = @p_ListPrice, [UnitCost] = @p_UnitCost, [Supplier] = @p_Supplier, [Status] = @p_Status, [Name] = @p_Name, [Image] = @p_Image WHERE [ItemId] = @p_OriginalItemId; SELECT [ItemId] FROM [dbo].[Item] WHERE [ItemId] = @p_OriginalItemId";
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OriginalItemId", this.OriginalItemId);
command.Parameters.AddWithValue("@p_ItemId", this.ItemId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_ListPrice", ADOHelper.NullCheck(this.ListPrice));
command.Parameters.AddWithValue("@p_UnitCost", ADOHelper.NullCheck(this.UnitCost));
command.Parameters.AddWithValue("@p_Supplier", ADOHelper.NullCheck(this.Supplier));
command.Parameters.AddWithValue("@p_Status", ADOHelper.NullCheck(this.Status));
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
// 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.");
}
// Update non-identity primary key value.
LoadProperty(_originalItemIdProperty, this.ItemId);
}
FieldManager.UpdateChildren(this, connection);
OnChildUpdated();
}
protected override void DataPortal_Insert()
{
bool cancel = false;
OnInserting(ref cancel);
if (cancel)
{
return;
}
const string commandText = "INSERT INTO [dbo].[Supplier] ([SuppId], [Name], [Status], [Addr1], [Addr2], [City], [State], [Zip], [Phone]) VALUES (@p_SuppId, @p_Name, @p_Status, @p_Addr1, @p_Addr2, @p_City, @p_State, @p_Zip, @p_Phone)";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
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);
}
OnInserted();
}
protected override void DataPortal_Insert()
{
bool cancel = false;
OnInserting(ref cancel);
if (cancel)
{
return;
}
const string commandText = "INSERT INTO [dbo].[Item] ([ItemId], [ProductId], [ListPrice], [UnitCost], [Supplier], [Status], [Name], [Image]) VALUES (@p_ItemId, @p_ProductId, @p_ListPrice, @p_UnitCost, @p_Supplier, @p_Status, @p_Name, @p_Image)";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_ItemId", this.ItemId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_ListPrice", ADOHelper.NullCheck(this.ListPrice));
command.Parameters.AddWithValue("@p_UnitCost", ADOHelper.NullCheck(this.UnitCost));
command.Parameters.AddWithValue("@p_Supplier", ADOHelper.NullCheck(this.Supplier));
command.Parameters.AddWithValue("@p_Status", ADOHelper.NullCheck(this.Status));
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//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(_originalItemIdProperty, this.ItemId);
}
FieldManager.UpdateChildren(this, connection);
}
OnInserted();
}
private void DataPortal_Fetch(OrderCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
RaiseListChangedEvents = false;
// Fetch Child objects.
string commandText = String.Format("SELECT [OrderId], [UserId], [OrderDate], [ShipAddr1], [ShipAddr2], [ShipCity], [ShipState], [ShipZip], [ShipCountry], [BillAddr1], [BillAddr2], [BillCity], [BillState], [BillZip], [BillCountry], [Courier], [TotalPrice], [BillToFirstName], [BillToLastName], [ShipToFirstName], [ShipToLastName], [AuthorizationNumber], [Locale] FROM [dbo].[Orders] {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.Tests.ParameterizedSQL.Order.GetOrder(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
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.Tests.ParameterizedSQL.Supplier.GetSupplier(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
private void DataPortal_Fetch(LineItemCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
RaiseListChangedEvents = false;
// Fetch Child objects.
string commandText = String.Format("SELECT [OrderId], [LineNum], [ItemId], [Quantity], [UnitPrice] FROM [dbo].[LineItem] {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.Tests.ParameterizedSQL.LineItem.GetLineItem(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
private void Child_Fetch(ProductCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
RaiseListChangedEvents = false;
// Fetch Child objects.
string commandText = String.Format("SELECT [ProductId], [CategoryId], [Name], [Descn], [Image] FROM [dbo].[Product] {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.Tests.ParameterizedSQL.Product.GetProduct(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
private void Child_Insert(SqlConnection connection)
{
bool cancel = false;
OnChildInserting(connection, ref cancel);
if (cancel)
{
return;
}
if (connection.State != ConnectionState.Open)
{
connection.Open();
}
const string commandText = "INSERT INTO [dbo].[Product] ([ProductId], [CategoryId], [Name], [Descn], [Image]) VALUES (@p_ProductId, @p_CategoryId, @p_Name, @p_Descn, @p_Image)";
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//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.");
}
// Update the original non-identity primary key value.
LoadProperty(_originalProductIdProperty, this.ProductId);
}
FieldManager.UpdateChildren(this, connection);
OnChildInserted();
}
private void Child_Fetch(OrderCriteria criteria)
{
bool cancel = false;
OnChildFetching(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("SELECT [OrderId], [UserId], [OrderDate], [ShipAddr1], [ShipAddr2], [ShipCity], [ShipState], [ShipZip], [ShipCountry], [BillAddr1], [BillAddr2], [BillCity], [BillState], [BillZip], [BillCountry], [Courier], [TotalPrice], [BillToFirstName], [BillToLastName], [ShipToFirstName], [ShipToLastName], [AuthorizationNumber], [Locale] FROM [dbo].[Orders] {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.Orders' using the following criteria: {0}.", criteria));
}
}
}
}
OnChildFetched();
MarkAsChild();
}
private void Child_Fetch(LineItemCriteria criteria)
{
bool cancel = false;
OnChildFetching(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("SELECT [OrderId], [LineNum], [ItemId], [Quantity], [UnitPrice] FROM [dbo].[LineItem] {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.LineItem' using the following criteria: {0}.", criteria));
}
}
}
}
OnChildFetched();
MarkAsChild();
}
private void Child_Fetch(ProductCriteria criteria)
{
bool cancel = false;
OnChildFetching(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("SELECT [ProductId], [CategoryId], [Name], [Descn], [Image] FROM [dbo].[Product] {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.Product' using the following criteria: {0}.", criteria));
}
}
}
}
OnChildFetched();
MarkAsChild();
}
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 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();
}
protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel)
{
return;
}
const string commandText = "UPDATE [dbo].[Orders] SET [UserId] = @p_UserId, [OrderDate] = @p_OrderDate, [ShipAddr1] = @p_ShipAddr1, [ShipAddr2] = @p_ShipAddr2, [ShipCity] = @p_ShipCity, [ShipState] = @p_ShipState, [ShipZip] = @p_ShipZip, [ShipCountry] = @p_ShipCountry, [BillAddr1] = @p_BillAddr1, [BillAddr2] = @p_BillAddr2, [BillCity] = @p_BillCity, [BillState] = @p_BillState, [BillZip] = @p_BillZip, [BillCountry] = @p_BillCountry, [Courier] = @p_Courier, [TotalPrice] = @p_TotalPrice, [BillToFirstName] = @p_BillToFirstName, [BillToLastName] = @p_BillToLastName, [ShipToFirstName] = @p_ShipToFirstName, [ShipToLastName] = @p_ShipToLastName, [AuthorizationNumber] = @p_AuthorizationNumber, [Locale] = @p_Locale WHERE [OrderId] = @p_OrderId";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OrderId", this.OrderId);
command.Parameters.AddWithValue("@p_UserId", this.UserId);
command.Parameters.AddWithValue("@p_OrderDate", this.OrderDate);
command.Parameters.AddWithValue("@p_ShipAddr1", this.ShipAddr1);
command.Parameters.AddWithValue("@p_ShipAddr2", ADOHelper.NullCheck(this.ShipAddr2));
command.Parameters.AddWithValue("@p_ShipCity", this.ShipCity);
command.Parameters.AddWithValue("@p_ShipState", this.ShipState);
command.Parameters.AddWithValue("@p_ShipZip", this.ShipZip);
command.Parameters.AddWithValue("@p_ShipCountry", this.ShipCountry);
command.Parameters.AddWithValue("@p_BillAddr1", this.BillAddr1);
command.Parameters.AddWithValue("@p_BillAddr2", ADOHelper.NullCheck(this.BillAddr2));
command.Parameters.AddWithValue("@p_BillCity", this.BillCity);
command.Parameters.AddWithValue("@p_BillState", this.BillState);
command.Parameters.AddWithValue("@p_BillZip", this.BillZip);
command.Parameters.AddWithValue("@p_BillCountry", this.BillCountry);
command.Parameters.AddWithValue("@p_Courier", this.Courier);
command.Parameters.AddWithValue("@p_TotalPrice", this.TotalPrice);
command.Parameters.AddWithValue("@p_BillToFirstName", this.BillToFirstName);
command.Parameters.AddWithValue("@p_BillToLastName", this.BillToLastName);
command.Parameters.AddWithValue("@p_ShipToFirstName", this.ShipToFirstName);
command.Parameters.AddWithValue("@p_ShipToLastName", this.ShipToLastName);
command.Parameters.AddWithValue("@p_AuthorizationNumber", this.AuthorizationNumber);
command.Parameters.AddWithValue("@p_Locale", this.Locale);
using (var reader = new SafeDataReader(command.ExecuteReader()))
{
//RecordsAffected: The number of rows changed, inserted, or deleted. -1 for select statements; 0 if no rows were affected, or the statement failed.
if (reader.RecordsAffected == 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.");
}
if (reader.Read())
{
using (BypassPropertyChecks)
{
}
}
}
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}
private void DataPortal_Fetch(ItemCriteria criteria)
{
bool cancel = false;
OnFetching(criteria, ref cancel);
if (cancel)
{
return;
}
string commandText = String.Format("SELECT [ItemId], [ProductId], [ListPrice], [UnitCost], [Supplier], [Status], [Name], [Image] FROM [dbo].[Item] {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.Item' using the following criteria: {0}.", criteria));
}
}
}
}
OnFetched();
}
protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel)
{
return;
}
if (OriginalProductId != ProductId)
{
// Insert new child.
Product item = new Product {
ProductId = ProductId, CategoryId = CategoryId, Name = Name, Description = Description, Image = Image
};
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.ProductId = ProductId;
}
// Create a new connection.
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
FieldManager.UpdateChildren(this, connection);
}
// Delete the old.
var criteria = new ProductCriteria {
ProductId = OriginalProductId
};
DataPortal_Delete(criteria);
// Mark the original as the new one.
OriginalProductId = ProductId;
OnUpdated();
return;
}
const string commandText = "UPDATE [dbo].[Product] SET [ProductId] = @p_ProductId, [CategoryId] = @p_CategoryId, [Name] = @p_Name, [Descn] = @p_Descn, [Image] = @p_Image WHERE [ProductId] = @p_OriginalProductId; SELECT [ProductId] FROM [dbo].[Product] WHERE [ProductId] = @p_OriginalProductId";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OriginalProductId", this.OriginalProductId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_CategoryId", this.CategoryId);
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Descn", ADOHelper.NullCheck(this.Description));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//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(_originalProductIdProperty, this.ProductId);
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}
protected override void DataPortal_Update()
{
bool cancel = false;
OnUpdating(ref cancel);
if (cancel)
{
return;
}
if (OriginalItemId != ItemId)
{
// Insert new child.
Item item = new Item {
ItemId = ItemId, ProductId = ProductId, Status = Status, Name = Name, Image = Image
};
if (ListPrice.HasValue)
{
item.ListPrice = ListPrice.Value;
}
if (UnitCost.HasValue)
{
item.UnitCost = UnitCost.Value;
}
if (Supplier.HasValue)
{
item.Supplier = Supplier.Value;
}
item = item.Save();
// Mark editable child lists as dirty. This code may need to be updated to one-to-one relationships.
// Create a new connection.
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
FieldManager.UpdateChildren(this, connection);
}
// Delete the old.
var criteria = new ItemCriteria {
ItemId = OriginalItemId
};
DataPortal_Delete(criteria);
// Mark the original as the new one.
OriginalItemId = ItemId;
OnUpdated();
return;
}
const string commandText = "UPDATE [dbo].[Item] SET [ItemId] = @p_ItemId, [ProductId] = @p_ProductId, [ListPrice] = @p_ListPrice, [UnitCost] = @p_UnitCost, [Supplier] = @p_Supplier, [Status] = @p_Status, [Name] = @p_Name, [Image] = @p_Image WHERE [ItemId] = @p_OriginalItemId; SELECT [ItemId] FROM [dbo].[Item] WHERE [ItemId] = @p_OriginalItemId";
using (var connection = new SqlConnection(ADOHelper.ConnectionString))
{
connection.Open();
using (var command = new SqlCommand(commandText, connection))
{
command.Parameters.AddWithValue("@p_OriginalItemId", this.OriginalItemId);
command.Parameters.AddWithValue("@p_ItemId", this.ItemId);
command.Parameters.AddWithValue("@p_ProductId", this.ProductId);
command.Parameters.AddWithValue("@p_ListPrice", ADOHelper.NullCheck(this.ListPrice));
command.Parameters.AddWithValue("@p_UnitCost", ADOHelper.NullCheck(this.UnitCost));
command.Parameters.AddWithValue("@p_Supplier", ADOHelper.NullCheck(this.Supplier));
command.Parameters.AddWithValue("@p_Status", ADOHelper.NullCheck(this.Status));
command.Parameters.AddWithValue("@p_Name", ADOHelper.NullCheck(this.Name));
command.Parameters.AddWithValue("@p_Image", ADOHelper.NullCheck(this.Image));
//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(_originalItemIdProperty, this.ItemId);
}
FieldManager.UpdateChildren(this, connection);
}
OnUpdated();
}