// Получение списка названий галактик на GRNode
public static List <string> GetGalaxiesNames(string nodeName = null)
{
List <string> result = new List <string>();
IGalaxies gRepos = null;
if (string.IsNullOrWhiteSpace(nodeName))
{
gRepos = _grAccessApp.QueryGalaxies("localhost");
}
else
{
gRepos = _grAccessApp.QueryGalaxies(nodeName);
}
if (!_grAccessApp.CommandResult.Successful)
{
throw new GalaxyExceptions(_grAccessApp.CommandResult);
}
if (gRepos != null)
{
foreach (IGalaxy item in gRepos)
{
result.Add(item.Name);
}
}
return(result);
}
private void Form1_Load(object sender, EventArgs e)
{
galaxies = grAccess.QueryGalaxies();
foreach (IGalaxy _galaxy in galaxies)
{
galaxyList.Items.Add(_galaxy.Name);
}
}
private void btnGetExistGalaxys_Click(object sender, EventArgs e)
{
list_galaxys.Items.Clear();
galaxies = grAccess.QueryGalaxies(grNodeName);
if (!grAccess.CommandResult.Successful)
{
list_galaxys.Items.Add("Error or not founded.");
}
else
{
foreach (IGalaxy galaxy in galaxies)
{
list_galaxys.Items.Add(galaxy.Name);
}
}
}
/// <summary>
/// Attempt to make a connection to the Galaxy
/// </summary>
/// <returns></returns>
public bool Connect(string GRNodeName, string GalaxyName, string UserName, string Password)
{
GRAccessApp grAccess;
IGalaxy galaxy;
IGalaxies galaxies;
try
{
// Instantiate the GR Access App
grAccess = new GRAccessApp();
log.Debug("Retrieving Galaxies for " + GRNodeName);
// Get a list of the available galaxies
galaxies = grAccess.QueryGalaxies(GRNodeName);
log.Debug("Getting Galaxy Reference for " + GalaxyName);
//Get a reference to the Galaxy
galaxy = galaxies[GalaxyName];
log.Debug("Checking for Success");
// Check to make sure we have a good reference to the Galaxy
if (galaxy == null || !grAccess.CommandResult.Successful)
{
throw new Exception(GalaxyName + " is not a legal Galaxy on " + GRNodeName);
}
log.Debug("Logging in with Username " + UserName);
// Attempt to Login
galaxy.LoginEx(UserName, Password, false);
log.Debug("Checking for login success");
//Check for success
if (!galaxy.CommandResult.Successful)
{
throw new Exception("Galaxy Login Failed");
}
// If we made it to hear we're good!
log.Info("Login Succeeded");
// Set the local reference
this.Galaxy = galaxy;
// return the connected status
return(this.Connected);
}
catch (Exception ex)
{
throw ex;
}
}
//получение Galaxy по имени
public static IGalaxy GetGalaxy(string galaxyName, string nodeName)
{
if (string.IsNullOrEmpty(galaxyName))
{
throw new ArgumentException(nameof(galaxyName));
}
_grAccessApp = null;
_grAccessApp = new GRAccessApp();
var galaxies = _grAccessApp.QueryGalaxies(nodeName);
GalaxyExceptions.ThrowIfNoSuccess(_grAccessApp.CommandResult);
IGalaxy galaxy = galaxies[galaxyName];
GalaxyExceptions.ThrowIfNoSuccess(_grAccessApp.CommandResult);
return(galaxy == null ? throw new GalaxyObjectNotFoundException(galaxyName) : galaxy);
}
private void button1_Click(object sender, EventArgs e)
{
toolStripStatusLabel1.Text = "Fetching galaxies...";
galaxies = grAccess.QueryGalaxies("localhost");
if (!grAccess.CommandResult.Successful)
{
toolStripStatusLabel1.Text = "Failed to fetch galaxies, is this a GR node?";
}
else
{
foreach (IGalaxy galaxy in galaxies)
{
comboGalaxy.Items.Add(galaxy.Name);
}
toolStripStatusLabel1.Text = "Completed.";
}
}
// Получание спика галактик нa GRNode
public static IGalaxies GetGalaxies(string nodeName = null)
{
_grAccessApp = new GRAccessApp();
return(_grAccessApp.QueryGalaxies(nodeName) ?? throw new GalaxyExceptions($"Отстувуют Galaxy на {nodeName}", _grAccessApp.CommandResult));
}