private ObservableCollection <OraDB> GetDbsBySelectedCluster()
{
var updated_items = WorkloadSetupInfo.GetValue <ObservableCollection <Cluster> >(WorkloadSetupKeys.CLUSTERS);
var selected = from m in updated_items where m.IsSelected == true select m;
var rs_list = new ObservableCollection <OraDB>();
if (selected.Count() == 1)
{
var cluster = selected.First <Cluster>();
var candiate_node = SelectOneNodeFromCluster(cluster.ClusterName);
var proxy = GammaProxyFactory.GetCrsEnvProxy(candiate_node);
var rs = proxy.GetDBNames();
var dbnames = rs.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries).ToList();
int count = 0;
foreach (var db in dbnames)
{
var dbhome = proxy.GetDBHOMEByName(db);
rs_list.Add(new OraDB(count)
{
DBHome = dbhome, DBName = db
});
count++;
}
return(rs_list);
}
else
{
return(null);
}
}
private ObservableCollection <Cluster> GetClusterInfo()
{
ObservableCollection <Cluster> clusters = new ObservableCollection <Cluster>();
var net_mgr = NodeNetManagerFactory.GetSimpleNetworkManager();
var tasks = new List <Task>();
var results = new List <string>();
foreach (var machine in from m in net_mgr.Machines where m.Alive == NodeState.Online && m.IsSelected select m)
{
var proxy = GammaProxyFactory.GetCrsEnvProxy(machine);
var rs = proxy.GetClusterNamesAsync();
tasks.Add(rs.ContinueWith((t) =>
{
machine.ClusterName = t.Result;
results.Add(t.Result);
}));
}
Task.WhenAll(tasks).GetAwaiter().GetResult();
int counter = 0;
foreach (var rs in results.Distinct())
{
clusters.Add(new Cluster(counter)
{
ClusterName = rs.Trim()
});
counter += 1;
}
return(clusters);
}
private ObservableCollection <IOraDB> GetDBnames(IMachineInfo machine)
{
var proxy = GammaProxyFactory.GetCrsEnvProxy(machine);
var rs = proxy.GetDBNames();
var dbnames = rs.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries).ToList();
int count = 0;
var rs_list = new ObservableCollection <IOraDB>();
foreach (var db in dbnames)
{
var dbhome = proxy.GetDBHOMEByName(db);
rs_list.Add(OraDBFactory.GetOraDB(count, db, dbhome));
count++;
}
return(rs_list);
}
private async Task <ObservableCollection <ICluster> > GetClusterInfo()
{
ObservableCollection <ICluster> clusters = new ObservableCollection <ICluster>();
var tasks = new List <Task>();
var results = new List <string>();
foreach (var machine in from m in BaseFacility.NodeMgr.Machines where m.Alive == NodeState.Online && m.IsSelected select m)
{
var proxy = GammaProxyFactory.GetCrsEnvProxy(machine);
var rs = proxy.GetClusterNamesAsync();
tasks.Add(rs.ContinueWith((t) =>
{
if (!t.Result.ToLower().Contains("error") && !t.Result.ToLower().Contains(no_crs_home_found))
{
machine.ClusterName = t.Result;
results.Add(t.Result);
}
else
{
MessageBox.Show(t.Result);
}
}));
}
await Task.WhenAll(tasks);
int counter = 0;
foreach (var rs in results.Distinct())
{
clusters.Add(new Cluster(counter)
{
ClusterName = rs.Trim()
});
counter += 1;
}
return(clusters);
}