/// <summary>
/// This is going to be commented out because it becomes unusably slow after a few hundred thousand unique sessions
/// are created. Use the getSessions(int howMany) function instead to retrieve the latest howMany number of sessions
/// </summary>
/// <returns></returns>
//public ApplicationSessionsTO getAllSessions()
//{
// ApplicationSessionsTO result = new ApplicationSessionsTO();
// SqlConnection conn = new SqlConnection();
// SqlTransaction tx = null;
// try
// {
// conn = getConnection();
// tx = conn.BeginTransaction();
// SqlDataAdapter adapter = buildSelectSessionsAdapter(conn, tx);
// DataSet sessionData = new DataSet();
// int sessionCount = adapter.Fill(sessionData);
// adapter = buildSelectSessionRequestsAdapter(conn, tx);
// DataSet requestsData = new DataSet();
// int requestsCount = adapter.Fill(requestsData);
// tx.Commit();
// Dictionary<string, ApplicationSession> sessions = getApplicationSessions(sessionData);
// Stack<ApplicationRequest> requests = getApplicationRequests(requestsData);
// return new ApplicationSessionsTO(addRequestsToSessions(sessions, requests));
// }
// catch (Exception exc)
// {
// if (tx != null)
// {
// tx.Rollback();
// }
// result.fault = new FaultTO(exc);
// return null;
// }
// finally
// {
// conn.Close();
// if (tx != null)
// {
// tx.Dispose();
// }
// }
//}
SqlDataAdapter buildInsertRequestAdapter(ApplicationRequest request, SqlConnection conn, SqlTransaction tx)
{
SqlDataAdapter adapter = new SqlDataAdapter();
adapter.InsertCommand = new SqlCommand();
adapter.InsertCommand.Connection = conn;
adapter.InsertCommand.Transaction = tx;
adapter.InsertCommand.CommandText = "INSERT INTO dbo.MdwsSessionRequests " +
"([ASP.NET_SessionId], URI, RequestTimestamp, ResponseTimestamp, RequestBody, ResponseBody) VALUES ('" +
request.AspNetSessionId + "', '" +
request.Uri.LocalPath + "', " +
"@requestTimestamp, @responseTimestamp, @RequestBody, @ResponseBody);";
SqlParameter requestTimestampParam = new SqlParameter("@requestTimestamp", SqlDbType.DateTime);
requestTimestampParam.Value = request.RequestTimestamp;
SqlParameter responseTimestampParam = new SqlParameter("@responseTimestamp", SqlDbType.DateTime);
responseTimestampParam.Value = request.ResponseTimestamp;
SqlParameter reqestBodyParam = new SqlParameter("@RequestBody", SqlDbType.Text);
reqestBodyParam.Value = String.IsNullOrEmpty(request.RequestBody) ?
(object)DBNull.Value : (object)request.RequestBody;
SqlParameter responseBodyParam = new SqlParameter("@ResponseBody", SqlDbType.Text);
responseBodyParam.Value = String.IsNullOrEmpty(request.ResponseBody) ?
(object)DBNull.Value : (object)request.ResponseBody;
adapter.InsertCommand.Parameters.Add(requestTimestampParam);
adapter.InsertCommand.Parameters.Add(responseTimestampParam);
adapter.InsertCommand.Parameters.Add(reqestBodyParam);
adapter.InsertCommand.Parameters.Add(responseBodyParam);
return adapter;
}
public bool can_handle(ApplicationRequest request)
{
throw new NotImplementedException();
}
/// <summary>
/// Using the configured SQL connection string, opens a connection to the database and attempts
/// to wrtie a record from the ApplicationSessions table
/// </summary>
/// <returns>BoolTO with true value if read was successful, FaultTO otherwise</returns>
public BoolTO canWrite()
{
UsageDao dao = new UsageDao(_connectionString);
string sessionId = gov.va.medora.utils.StringUtils.getNCharRandom(24);
ApplicationSession session = new ApplicationSession(sessionId, System.Net.IPAddress.Loopback.ToString(), DateTime.Now);
session.End = DateTime.Now;
session.LocalhostName = System.Net.IPAddress.Loopback.ToString();
ApplicationRequest request = new ApplicationRequest(sessionId, new Uri("http://mdws.va.gov/getSomething"), DateTime.Now, DateTime.Now, "<Soap>...</Soap>", "<Soap>...</Soap>");
session.Requests.Add(request);
dao.saveSession(session);
return dao.deleteSession(sessionId);
}
public ApplicationRequestCommand find_command_that_can_process(ApplicationRequest request)
{
return all_commands.FirstOrDefault(command => command.can_handle(request)) ?? new MissingCommand();
}
public void process(ApplicationRequest request)
{
throw new NotImplementedException();
}
public void process(ApplicationRequest request)
{
response_engine.display(catalog_tasks.get_sub_departments_for(request.map<DepartmentItem>()));
}
/// <summary>
/// This Events is triggered every time one session share a response.
/// Requiere ResponseMode = Share
/// </summary>
/// <param name="sender"></param>
/// <param name="response"></param>
/// <param name="req"></param>
public override void OnNewShareResponse(ApplicationInstanceBase sender, ApplicationResponse response, ApplicationRequest req)
{
}
public void process(ApplicationRequest request)
{
HttpContext.Current.Response.Write("Hello");
}
public void process(ApplicationRequest request)
{
response_engine.display(catalog_tasks.get_all_main_departments());
}
public HttpResponse(byte[] response,ApplicationRequest request)
: base(request)
{
this.ResponseData = response;
}
public void process(ApplicationRequest request)
{
application_command.process(request);
}
public bool can_handle(ApplicationRequest request)
{
return request_specification.is_satisfied_by(request);
}
/// <inheritdoc/>
public ClientResponse <ApplicationResponse> UpdateApplication(Guid?applicationId, ApplicationRequest request)
{
return(client.UpdateApplicationAsync(applicationId, request).GetAwaiter().GetResult());
}
public async Task <TResponse> SendRequest <TEntity, TResponse>(ApplicationRequest <TEntity, TResponse> request, CancellationToken cancellationToken = default(CancellationToken))
where TEntity : class
where TResponse : ApplicationResponse <TEntity>
{
return(await Mediator.Send(request, cancellationToken));
}