/// <summary>
/// The <c>DeleteRoleFunction</c> implementation method deserializes an incoming XML Argument as a new <see cref="RoleFunction"/> object.
/// It invokes the <c>Delete</c> method of <see cref="RoleFunctionBusiness"/> with the newly deserialized <see cref="RoleFunction"/> object.
/// Finally, it returns the Deleted object unchanged as a serialized <c>string</c> of XML.
/// </summary>
/// <param name="aXmlArgument">A XML Argument <see cref="string"/>.</param>
/// <returns><see cref="RoleFunction"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string DeleteRoleFunction(FanKey aFanKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of DeleteRoleFunction");
}
RoleFunction vRoleFunction = new RoleFunction();
vRoleFunction = XmlUtils.Deserialize <RoleFunction>(aXmlArgument);
RoleFunctionBusiness.Delete(aFanKey, vRoleFunction);
return(XmlUtils.Serialize <RoleFunction>(vRoleFunction, true));
}
/// <summary>
/// The <c>AddRoleFunction</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="RoleFunction"/> object.
/// It invokes the <c>Insert</c> method of <see cref="RoleFunctionBusiness"/> with the newly deserialized <see cref="RoleFunction"/> object.
/// Finally, it returns the inserted object (now with an assigned RoleFunction Key) as a serialized <see cref="string"/> of XML.
/// </summary>
/// <param name="aXmlArgument">XML Argument <see cref="string"/>.</param>
/// <returns><see cref="RoleFunction"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string AddRoleFunction(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of AddRoleFunction");
}
RoleFunction vRoleFunction = new RoleFunction();
vRoleFunction = XmlUtils.Deserialize <RoleFunction>(aXmlArgument);
RoleFunctionBusiness.Insert(aUserKey, vRoleFunction);
return(XmlUtils.Serialize <RoleFunction>(vRoleFunction, true));
}