protected void Ok_Click(object sender, EventArgs e)
{
double sizefactor = double.Parse(SizeFactor.Text);
string postfix = String.Empty;
DatabaseVersion rs = new DatabaseVersion(RegistryContext);
rs.Guid = new Guid(databaseVersionList.SelectedValue);
rs.Load();
int q = 0;
for (int sli = 0; sli < slices.Count; sli++)
{
for (int ssi = 0; ssi < serverInstances.Count; ssi++)
{
CheckBox cb = (CheckBox)FindControlRecursive(string.Format("cb_{0}_{1}", sli, ssi));
if (cb.Checked)
{
switch (item.LayoutType)
{
case DatabaseLayoutType.Sliced:
break;
default:
postfix = String.Format("{0}", q.ToString("00"));
break;
}
var dii = new DatabaseInstanceInstaller(item);
dii.GenerateDatabaseInstance(serverInstances[ssi], slices[sli], rs, NamePattern.Text.Replace("[$Number]", postfix), DatabaseNamePattern.Text.Replace("[$Number]", postfix), sizefactor, GenerateFileGroups.Checked);
q++;
}
}
}
Response.Redirect(item.GetDetailsUrl(EntityGroup.Layout));
}
public UserDatabaseInstance GenerateUserDatabaseInstance(DatabaseVersion databaseVersion)
{
// TODO: this part probably needs some optimization
// Load server instances that can store user databases
var ef = new EntityFactory(Context);
var sis = ef.FindAll<ServerInstance>()
.Where(i => i.ServerVersionReference.Guid == databaseVersion.ServerVersionReference.Guid)
.OrderBy(i => i.Machine.Number)
.ToArray();
if (sis.Length == 0)
{
throw new InvalidOperationException("At least one server instance has to configured for the database version."); // TODO
}
// Get current number of user databases
var dd = databaseVersion.DatabaseDefinition;
dd.LoadDatabaseInstances(false);
var dbnum = dd.DatabaseInstances.Count;
// Find a server that is available
int off = 0;
int sin = 0;
while (off < sis.Length)
{
sin = (dbnum + 1 + off) % sis.Length;
bool ok = true;
var diag = sis[sin].RunDiagnostics();
foreach (var d in diag)
{
if (d.Status != DiagnosticMessageStatus.OK)
{
ok = false;
break;
}
}
if (ok)
{
break;
}
off++;
}
// Default slice (FULL)
dd.LoadSlices(false);
var sl = dd.Slices[Constants.FullSliceName];
// Create physical database instance
var ddi = new DatabaseInstanceInstaller(databaseVersion.DatabaseDefinition);
var di = ddi.GenerateDatabaseInstance(
sis[sin],
sl,
databaseVersion);
di.Save();
// Add user database mapping
var udi = new UserDatabaseInstance(user);
udi.DatabaseVersion = databaseVersion;
udi.DatabaseInstance = di;
udi.Save();
return udi;
}
public UserDatabaseInstance GenerateUserDatabaseInstance(DatabaseVersion databaseVersion)
{
// TODO: this part probably needs some optimization
// Load server instances that can store user databases
var ef = new EntityFactory(Context);
var sis = ef.FindAll <ServerInstance>()
.Where(i => i.ServerVersionReference.Guid == databaseVersion.ServerVersionReference.Guid)
.OrderBy(i => i.Machine.Number)
.ToArray();
if (sis.Length == 0)
{
throw new InvalidOperationException("At least one server instance has to configured for the database version."); // TODO
}
// Get current number of user databases
var dd = databaseVersion.DatabaseDefinition;
dd.LoadDatabaseInstances(false);
var dbnum = dd.DatabaseInstances.Count;
// Find a server that is available
int off = 0;
int sin = 0;
while (off < sis.Length)
{
sin = (dbnum + 1 + off) % sis.Length;
bool ok = true;
var diag = sis[sin].RunDiagnostics();
foreach (var d in diag)
{
if (d.Status != DiagnosticMessageStatus.OK)
{
ok = false;
break;
}
}
if (ok)
{
break;
}
off++;
}
// Default slice (FULL)
dd.LoadSlices(false);
var sl = dd.Slices[Constants.FullSliceName];
// Create physical database instance
var ddi = new DatabaseInstanceInstaller(databaseVersion.DatabaseDefinition);
var di = ddi.GenerateDatabaseInstance(
sis[sin],
sl,
databaseVersion);
di.Save();
// Add user database mapping
var udi = new UserDatabaseInstance(databaseVersion)
{
Name = String.Format("{0}_{1}_", user.Name, di.DatabaseDefinition.Federation.Name, di.DatabaseDefinition.Name),
User = user,
DatabaseInstance = di,
};
udi.Save();
return(udi);
}
