/// <summary>
/// The <c>DeleteUser</c> implementation method deserializes an incoming XML Argument as a new <see cref="User"/> object.
/// It invokes the <c>Delete</c> method of <see cref="UserBusiness"/> with the newly deserialized <see cref="User"/> 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="User"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string DeleteUser(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of DeleteUser");
}
User vUser = new User();
vUser = XmlUtils.Deserialize <User>(aXmlArgument);
UserBusiness.Delete(aUserKey, vUser);
return(XmlUtils.Serialize <User>(vUser, true));
}
/// <summary>
/// The <c>GetUserCollection</c> implementation method deserializes an incoming XML Argument <see cref="string"/> as a new <see cref="UserCollection"/> object.
/// It invokes the <c>Insert</c> method of <see cref="UserBusiness"/> with the newly deserialized <see cref="UserCollection"/> 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="UserCollection"/> as XML <see cref="string"/>.</returns>
/// <exception cref="ArgumentNullException">If <c>aXmlArgument</c> is <c>null</c>.</exception>
public static string GetUserCollection(UserKey aUserKey, string aXmlArgument)
{
if (aXmlArgument == null)
{
throw new ArgumentNullException("aXmlArgument of GetUserCollection");
}
UserCollection vUserCollection = new UserCollection();
vUserCollection = XmlUtils.Deserialize <UserCollection>(aXmlArgument);
UserBusiness.Load(aUserKey, vUserCollection);
return(XmlUtils.Serialize <UserCollection>(vUserCollection, true));
}
/// <summary>
/// Initializes the session with the Session token file located
/// </summary>
/// <returns></returns>
private static UserKey InitializeSession(UserToken aUserToken)
{
var vUserKey = new UserKey();
//The following body of code is commented out as this is a public system. Once PublicInterface is built
//we will return to a regular broadcast.
var vUser = new User()
{
UsrID = aUserToken.UserID
};
UserBusiness.LoadByID(vUserKey, vUser);
if (String.Compare(vUser.UsrPassword, aUserToken.Password, false) != 0)
{
throw new Exception("User Authentication Exception");
}
vUserKey.UsrKey = vUser.UsrKey;
return(vUserKey);
}
