/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="categoryId">No additional detail available.</param>
/// <param name="productId">No additional detail available.</param>
/// <param name="name">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
internal static Product GetByCategoryIdProductIdNameChild(System.String categoryId, System.String productId, System.String name)
{
var criteria = new ProductCriteria {
CategoryId = categoryId, ProductId = productId, Name = name
};
return(DataPortal.FetchChild <Product>(criteria));
}
internal static async Task <Product> GetByCategoryIdChildAsync(System.String categoryId)
{
var criteria = new ProductCriteria {
CategoryId = categoryId
};
return(await DataPortal.FetchAsync <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="categoryId">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
internal static Product GetByCategoryIdChild(System.String categoryId)
{
var criteria = new ProductCriteria {
CategoryId = categoryId
};
return(DataPortal.FetchChild <Product>(criteria));
}
public static async Task <ProductList> GetByCategoryIdNameAsync(System.String categoryId, System.String name)
{
var criteria = new ProductCriteria {
CategoryId = categoryId, Name = name
};
return(await DataPortal.FetchAsync <ProductList>(criteria));
}
public static async Task DeleteProductAsync(System.String productId)
{
var criteria = new ProductCriteria {
ProductId = productId
};
await DataPortal.DeleteAsync <Product>(criteria);
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="productId">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
internal static Product GetByProductIdChild(System.String productId)
{
var criteria = new ProductCriteria {
ProductId = productId
};
return(DataPortal.FetchChild <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="categoryId">No additional detail available.</param>
/// <param name="name">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
public static Product GetByCategoryIdName(System.String categoryId, System.String name)
{
var criteria = new ProductCriteria {
CategoryId = categoryId, Name = name
};
return(DataPortal.Fetch <Product>(criteria));
}
public static async Task <Product> GetByProductIdAsync(System.String productId)
{
var criteria = new ProductCriteria {
ProductId = productId
};
return(await DataPortal.FetchAsync <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="productId">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
public static Product GetByProductId(System.String productId)
{
var criteria = new ProductCriteria {
ProductId = productId
};
return(DataPortal.Fetch <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="name">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
public static Product GetByName(System.String name)
{
var criteria = new ProductCriteria {
Name = name
};
return(DataPortal.Fetch <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="ProductList"/> collection of <see cref="Product"/> items with the specified criteria.
/// </summary>
/// <param name="categoryId">No additional detail available.</param>
/// <returns>Collection of all <see cref="Product"/> items.</returns>
public static ProductList GetByCategoryId(System.String categoryId)
{
var criteria = new ProductCriteria {
CategoryId = categoryId
};
return(DataPortal.Fetch <ProductList>(criteria));
}
internal static async Task <Product> GetByCategoryIdProductIdNameChildAsync(System.String categoryId, System.String productId, System.String name)
{
var criteria = new ProductCriteria {
CategoryId = categoryId, ProductId = productId, Name = name
};
return(await DataPortal.FetchAsync <Product>(criteria));
}
internal static async Task <Product> GetByNameChildAsync(System.String name)
{
var criteria = new ProductCriteria {
Name = name
};
return(await DataPortal.FetchAsync <Product>(criteria));
}
/// <summary>
/// Returns a <see cref="Product"/> object of the specified criteria.
/// </summary>
/// <param name="name">No additional detail available.</param>
/// <returns>A <see cref="Product"/> object of the specified criteria.</returns>
internal static Product GetByNameChild(System.String name)
{
var criteria = new ProductCriteria {
Name = name
};
return(DataPortal.FetchChild <Product>(criteria));
}
private void DataPortal_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.Business.Product.GetProduct(reader));
} while(reader.Read());
}
}
}
}
RaiseListChangedEvents = true;
OnFetched();
}
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();
}
public static ProductList GetByCriteria(ProductCriteria criteria)
{
return(DataPortal.Fetch <ProductList>(criteria));
}
public static async Task <ProductList> GetByCriteriaAsync(ProductCriteria criteria)
{
return(await DataPortal.FetchAsync <ProductList>(criteria));
}
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();
}
/// <summary>
/// Determines if a record exists in the Product table in the database for the specified criteria.
/// </summary>
public static async Task <bool> ExistsAsync(ProductCriteria criteria)
{
return(await PetShop.Business.ExistsCommand.ExecuteAsync(criteria));
}
/// <summary>
/// Determines if a record exists in the Product table in the database for the specified criteria.
/// </summary>
/// <param name="criteria">The criteria parameter is an <see cref="Product"/> object.</param>
/// <returns>A boolean value of true is returned if a record is found.</returns>
public static bool Exists(ProductCriteria criteria)
{
return(PetShop.Business.ExistsCommand.Execute(criteria));
}
/// <summary> /// CodeSmith generated stub method that is called when fetching the child <see cref="Product"/> object. /// </summary> /// <param name="criteria"><see cref="ProductCriteria"/> 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 OnChildFetching(ProductCriteria criteria, ref bool cancel);
/// <summary> /// CodeSmith generated stub method that is called when deleting the <see cref="Product"/> object. /// </summary> /// <param name="criteria"><see cref="ProductCriteria"/> 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(ProductCriteria criteria, ref bool cancel);
/// <summary>
/// Determines if a record exists in the Product in the database for the specified criteria.
/// </summary>
/// <param name="criteria">The criteria parameter is a <see cref="ProductList"/> object.</param>
/// <returns>A boolean value of true is returned if a record is found.</returns>
public static bool Exists(ProductCriteria criteria)
{
return(PetShop.Business.Product.Exists(criteria));
}
