/// <summary>
/// Gets all applications from server and fills into list.
/// </summary>
private void GetApplicationsFromServer()
{
try
{
//Send a message to MDS server to get list of client applications, get response and fill data grid.
var message = _controller.SendMessageAndGetResponse(new GetApplicationListMessage());
if (message.MessageTypeId != ControlMessageFactory.MessageTypeIdGetApplicationListResponseMessage)
{
throw new MDSException("Response message to GetApplicationListMessage must be a GetApplicationListResponseMessage");
}
var applicationListMessage = message as GetApplicationListResponseMessage;
if (applicationListMessage == null)
{
throw new MDSException("Incorrect message type. MessageTypeId = " + message.MessageTypeId + ", but Type of object: " + message.GetType().Name);
}
FillApplicationList(applicationListMessage.ClientApplications);
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage("Application list can not received from MDS Server. Detail: " + ex.Message);
}
}
/// <summary>
/// Gets web service list of application from web service.
/// </summary>
private void GetWebServiceList()
{
try
{
//Send a message to MDS server to get list of web services of application, get response and fill data grid.
var responseMessage = _controller.SendMessageAndGetResponse(new GetApplicationWebServicesMessage {
ApplicationName = txtAppName.Text
});
if (responseMessage.MessageTypeId != ControlMessageFactory.MessageTypeIdGetApplicationWebServicesResponseMessage)
{
throw new MDSException("Response message to GetApplicationWebServicesMessage must be a GetApplicationWebServicesResponseMessage");
}
var webServicesResponseMessage = responseMessage as GetApplicationWebServicesResponseMessage;
if (webServicesResponseMessage == null)
{
throw new MDSException("Incorrect message type. MessageTypeId = " + responseMessage.MessageTypeId + ", but Type of object: " + responseMessage.GetType().Name);
}
//Check result
if (!webServicesResponseMessage.Success)
{
MDSGuiHelper.ShowWarningMessage(webServicesResponseMessage.ResultText);
return;
}
//Fill data grid
FillWebServiceList(webServicesResponseMessage.WebServices);
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage("Error occured while getting web service list from server. Error detail: " + ex.Message);
}
}
private void MainForm_Load(object sender, EventArgs e)
{
try
{
_controller.Connect();
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage("Can not connected to MDS Server. Detail: " + ex.Message);
Close();
}
}
private void btnSaveGraph_Click(object sender, EventArgs e)
{
btnSaveGraph.Enabled = false;
Application.DoEvents();
try
{
CheckGraph();
_serverGraphInfo = CreateServerGraphInfo();
//Send message to the server and get response
var message = _controller.SendMessageAndGetResponse(
new UpdateServerGraphMessage {
ServerGraph = _serverGraphInfo
}
);
//Check response message
if (message.MessageTypeId != ControlMessageFactory.MessageTypeIdOperationResultMessage)
{
throw new MDSException("Response message to UpdateServerGraphMessage must be a OperationResultMessage");
}
var updateResponseMessage = message as OperationResultMessage;
if (updateResponseMessage == null)
{
throw new MDSException("Incorrect message type. MessageTypeId = " + message.MessageTypeId + ", but Type of object: " + message.GetType().Name);
}
//Inform user about update result
if (updateResponseMessage.Success)
{
MDSGuiHelper.ShowInfoDialog("Server graph is successfully updated on server", "Success.");
}
else
{
MDSGuiHelper.ShowErrorMessage(
"Server graph can not be updated on server. Reason: " + updateResponseMessage.ResultMessage,
"Failed!");
}
}
catch (Exception ex)
{
MDSGuiHelper.ShowWarningMessage("Can not save graph. " + ex.Message);
}
finally
{
btnSaveGraph.Enabled = true;
}
}
private void btnConnect_Click(object sender, EventArgs e)
{
try
{
var port = Convert.ToInt32(txtPort.Text);
MDSController = new MDSController(txtIPAddress.Text, port);
_settings.SetStringValue("LastConnectedIPAddress", txtIPAddress.Text);
_settings.SetIntegerValue("LastConnectedTCPPort", port);
Close();
}
catch
{
MDSGuiHelper.ShowErrorMessage("Please check IP address and TCP Port. TCP port must be numeric.");
}
}
private void btnGenerateCode_Click(object sender, EventArgs e)
{
btnGenerateCode.Enabled = false;
Application.DoEvents();
try
{
GenerateCode();
MDSGuiHelper.ShowInfoDialog("Proxy classes are generated.", "Success.");
}
catch (Exception ex)
{
MDSGuiHelper.ShowErrorMessage(ex.Message);
}
finally
{
btnGenerateCode.Enabled = true;
}
}
/// <summary>
/// Sends new web service list to server.
/// </summary>
private void SendChangesToServer()
{
try
{
var wsList = new ApplicationWebServiceInfo[_webServicesList.Count];
for (var i = 0; i < _webServicesList.Count; i++)
{
wsList[i] = new ApplicationWebServiceInfo {
Url = _webServicesList[i].Url
};
}
var responseMessage = _controller.SendMessageAndGetResponse(new UpdateApplicationWebServicesMessage {
ApplicationName = txtAppName.Text, WebServices = wsList
});
if (responseMessage.MessageTypeId != ControlMessageFactory.MessageTypeIdOperationResultMessage)
{
throw new MDSException("Response message to UpdateApplicationWebServicesMessage must be a OperationResultMessage");
}
var operationResultMessage = responseMessage as OperationResultMessage;
if (operationResultMessage == null)
{
throw new MDSException("Incorrect message type. MessageTypeId = " + responseMessage.MessageTypeId + ", but Type of object: " + responseMessage.GetType().Name);
}
//Check result
if (!operationResultMessage.Success)
{
MDSGuiHelper.ShowWarningMessage(operationResultMessage.ResultMessage);
return;
}
//Success
MDSGuiHelper.ShowInfoDialog("Updated web services for application '" + txtAppName.Text + "'.", "Success");
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage("Error occured while sending web service list to server. Error detail: " + ex.Message);
}
}
private void btnAddApplication_Click(object sender, EventArgs e)
{
var addApplicationForm = new AddNewApplicationForm();
addApplicationForm.ShowDialog();
if (string.IsNullOrEmpty(addApplicationForm.ApplicationName))
{
return;
}
try
{
_controller.SendMessage(
new AddNewApplicationMessage
{
ApplicationName = addApplicationForm.ApplicationName
});
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage("Application can not be added. Detail: " + ex.Message);
}
}
private void btnRemoveApplication_Click(object sender, EventArgs e)
{
lock (_applicationList)
{
//Check if user selected any application to remove
if (gwApplicationList.SelectedRows.Count <= 0)
{
return;
}
var selectedIndex = gwApplicationList.SelectedRows[0].Index;
if ((selectedIndex < 0) || (selectedIndex >= _applicationList.Count))
{
return;
}
//Get confirmation from user to remove application.
var applicationName = _applicationList[selectedIndex].ApplicationName;
var dialogResult =
MDSGuiHelper.ShowQuestionDialog("Are you sure to remove '" + applicationName + "' application from MDS",
"Attention! You are removing an application",
MessageBoxDefaultButton.Button2);
if (dialogResult != DialogResult.Yes)
{
return;
}
try
{
//Send RemoveApplicationMessage to MDS server
var message = _controller.SendMessageAndGetResponse(
new RemoveApplicationMessage
{
ApplicationName = applicationName
});
//Check response message
if (message.MessageTypeId != ControlMessageFactory.MessageTypeIdRemoveApplicationResponseMessage)
{
throw new MDSException("Response message to RemoveApplicationMessage must be as RemoveApplicationResponseMessage");
}
var responseMessage = message as RemoveApplicationResponseMessage;
if (responseMessage == null)
{
throw new MDSException("Incorrect type. MessageTypeId = " + message.MessageTypeId + ", but Type of object: " + message.GetType().Name);
}
//Evaluate response message
if (responseMessage.Removed)
{
RemoveApplicationFromList(responseMessage.ApplicationName);
}
else
{
MDSGuiHelper.ShowWarningMessage(responseMessage.ResultMessage, applicationName + " application can not be removed!");
}
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
MDSGuiHelper.ShowErrorMessage(applicationName + " application can not be removed. Detail: " + ex.Message);
}
}
}
