/// <summary>
/// The <c>GetFunctionCollection</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="FunctionCollection"/> object.
/// It invokes the <c>Insert</c> method of <see cref="FunctionBusiness"/> with the newly deserialized <see cref="FunctionCollection"/> object.
/// Finally, it returns the collection object as a serialized <see cref="string"/> of XML.
/// </summary>
/// <param name="aXmlArgument">XML Argument <see cref="string"/>.</param>
/// <returns><see cref="FunctionCollection"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string GetFunctionCollection(FanKey aFanKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of GetFunctionCollection");
}
FunctionCollection vFunctionCollection = new FunctionCollection();
vFunctionCollection = XmlUtils.Deserialize<FunctionCollection>(aXmlArgument);
FunctionBusiness.Load(aFanKey, vFunctionCollection);
return XmlUtils.Serialize<FunctionCollection>(vFunctionCollection, true);
}
/// <summary>
/// The overloaded Load method that will fill the <c>FunctionList</c> property a <see cref="FunctionCollection"/> object as an
/// ordered <c>List</c> of <see cref="Function"/>, filtered by the filter properties of the passed <see cref="FunctionCollection"/>.
/// </summary>
/// <param name="aFunctionCollection">The <see cref="FunctionCollection"/> object that must be filled.</param>
/// <remarks>
/// The filter properties of the <see cref="FunctionCollection"/> must be correctly completed by the calling application.
/// </remarks>
/// <exception cref="ArgumentNullException">If <c>aFunctionCollection</c> argument is <c>null</c>.</exception>
public static void Load(FunctionCollection aFunctionCollection)
{
if (aFunctionCollection == null)
{
throw new ArgumentNullException("aFunctionCollection");
}
using (var vSqlCommand = new SqlCommand()
{
CommandType = CommandType.Text,
Connection = new SqlConnection(Connection.Instance.SqlConnectionString)
})
{
var vStringBuilder = BuildSQL();
if (aFunctionCollection.IsFiltered)
{
}
vStringBuilder.AppendLine("order by t1.FNC_Name");
vSqlCommand.CommandText = vStringBuilder.ToString();
vSqlCommand.Connection.Open();
using (SqlDataReader vSqlDataReader = vSqlCommand.ExecuteReader())
{
while (vSqlDataReader.Read())
{
var vFunction = new Function();
DataToObject(vFunction, vSqlDataReader);
aFunctionCollection.FunctionList.Add(vFunction);
}
vSqlDataReader.Close();
}
vSqlCommand.Connection.Close();
}
}
/// <summary>
/// The overloaded Load method that will return a <see cref="FunctionCollection"/>.
/// </summary>
/// <param name="aUserKey">A <see cref="UserKey"/> object.</param>
/// <param name="aFunctionCollection">A <see cref="FunctionCollection"/> object.</param>
/// <exception cref="ArgumentNullException">If <c>aFunctionCollection</c> argument is <c>null</c>.</exception>
public static void Load(UserKey aUserKey, FunctionCollection aFunctionCollection)
{
if (aFunctionCollection == null)
{
throw new ArgumentNullException("Load Function Business");
}
if (!UserFunctionAccessData.HasModeAccess(aUserKey, "Function", AccessMode.List))
{
throw new ZpAccessException("Access Denied", String.Format("{0}", aUserKey.UsrKey), AccessMode.List, "Function");
}
FunctionData.Load(aFunctionCollection);
}