/// <summary>
/// The <c>DeleteUserRole</c> implementation method deserializes an incoming XML Argument as a new <see cref="UserRole"/> object.
/// It invokes the <c>Delete</c> method of <see cref="UserRoleBusiness"/> with the newly deserialized <see cref="UserRole"/> 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="UserRole"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string DeleteUserRole(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of DeleteUserRole");
}
UserRole vUserRole = new UserRole();
vUserRole = XmlUtils.Deserialize <UserRole>(aXmlArgument);
UserRoleBusiness.Delete(aUserKey, vUserRole);
return(XmlUtils.Serialize <UserRole>(vUserRole, true));
}
/// <summary>
/// The <c>GetUserRoleCollection</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="UserRoleCollection"/> object.
/// It invokes the <c>Insert</c> method of <see cref="UserRoleBusiness"/> with the newly deserialized <see cref="UserRoleCollection"/> 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="UserRoleCollection"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string GetUserRoleCollection(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of GetUserRoleCollection");
}
UserRoleCollection vUserRoleCollection = new UserRoleCollection();
vUserRoleCollection = XmlUtils.Deserialize <UserRoleCollection>(aXmlArgument);
UserRoleBusiness.Load(aUserKey, vUserRoleCollection);
return(XmlUtils.Serialize <UserRoleCollection>(vUserRoleCollection, true));
}