/// <summary>
/// This method inserts a 'Image' object.
/// This method uses the 'Image_Insert' procedure.
/// </summary>
/// <returns>The identity value of the new record.</returns>
/// </summary>
public int InsertImage(InsertImageStoredProcedure insertImageProc, DataConnector databaseConnector)
{
// Initial Value
int newIdentity = -1;
// Verify database connection is connected
if ((databaseConnector != null) && (databaseConnector.Connected))
{
// Execute Non Query
newIdentity = this.DataHelper.InsertRecord(insertImageProc, databaseConnector);
}
// return value
return(newIdentity);
}
/// <summary>
/// This method inserts a 'Image' object.
/// </summary>
/// <param name='List<PolymorphicObject>'>The 'Image' to insert.
/// <returns>A PolymorphicObject object with a Boolean value.
internal PolymorphicObject InsertImage(List <PolymorphicObject> parameters, DataConnector dataConnector)
{
// Initial Value
PolymorphicObject returnObject = new PolymorphicObject();
// locals
Image image = null;
// If the data connection is connected
if ((dataConnector != null) && (dataConnector.Connected == true))
{
// Create Insert StoredProcedure
InsertImageStoredProcedure insertImageProc = null;
// verify the first parameters is a(n) 'Image'.
if (parameters[0].ObjectValue as Image != null)
{
// Create Image Parameter
image = (Image)parameters[0].ObjectValue;
// verify image exists
if (image != null)
{
// Now create insertImageProc from ImageWriter
// The DataWriter converts the 'Image'
// to the SqlParameter[] array needed to insert a 'Image'.
insertImageProc = ImageWriter.CreateInsertImageStoredProcedure(image);
}
// Verify insertImageProc exists
if (insertImageProc != null)
{
// Execute Insert Stored Procedure
returnObject.IntegerValue = this.DataManager.ImageManager.InsertImage(insertImageProc, dataConnector);
}
}
else
{
// Raise Error Data Connection Not Available
throw new Exception("The database connection is not available.");
}
}
// return value
return(returnObject);
}
/// <summary>
/// This method creates an instance of an
/// 'InsertImageStoredProcedure' object and
/// creates the sql parameter[] array needed
/// to execute the procedure 'Image_Insert'.
/// </summary>
/// <param name="image"The 'Image' object to insert</param>
/// <returns>An instance of a 'InsertImageStoredProcedure' object.</returns>
public static InsertImageStoredProcedure CreateInsertImageStoredProcedure(Image image)
{
// Initial Value
InsertImageStoredProcedure insertImageStoredProcedure = null;
// verify image exists
if (image != null)
{
// Instanciate insertImageStoredProcedure
insertImageStoredProcedure = new InsertImageStoredProcedure();
// Now create parameters for this procedure
insertImageStoredProcedure.Parameters = CreateInsertParameters(image);
}
// return value
return(insertImageStoredProcedure);
}
