public ConnectionTreeModel Load()
{
var connector = DatabaseConnectorFactory.SqlDatabaseConnectorFromSettings();
var dataProvider = new SqlDataProvider(connector);
var metaDataRetriever = new SqlDatabaseMetaDataRetriever();
var databaseVersionVerifier = new SqlDatabaseVersionVerifier(connector);
var cryptoProvider = new LegacyRijndaelCryptographyProvider();
var metaData = metaDataRetriever.GetDatabaseMetaData(connector) ??
HandleFirstRun(metaDataRetriever, connector);
var decryptionKey = GetDecryptionKey(metaData);
if (!decryptionKey.Any())
{
throw new Exception("Could not load SQL connections");
}
databaseVersionVerifier.VerifyDatabaseVersion(metaData.ConfVersion);
var dataTable = dataProvider.Load();
var deserializer = new DataTableDeserializer(cryptoProvider, decryptionKey.First());
var connectionTree = deserializer.Deserialize(dataTable);
ApplyLocalConnectionProperties(connectionTree.RootNodes.First(i => i is RootNodeInfo));
return(connectionTree);
}
public void Save(ConnectionTreeModel connectionTreeModel)
{
if (SqlUserIsReadOnly())
{
Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, "Trying to save connection tree but the SQL read only checkbox is checked, aborting!");
return;
}
using (var sqlConnector = DatabaseConnectorFactory.SqlDatabaseConnectorFromSettings())
{
sqlConnector.Connect();
var databaseVersionVerifier = new SqlDatabaseVersionVerifier(sqlConnector);
if (!databaseVersionVerifier.VerifyDatabaseVersion())
{
Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strErrorConnectionListSaveFailed);
return;
}
var rootTreeNode = connectionTreeModel.RootNodes.OfType <RootNodeInfo>().First();
UpdateRootNodeTable(rootTreeNode, sqlConnector);
UpdateConnectionsTable(rootTreeNode, sqlConnector);
UpdateUpdatesTable(sqlConnector);
}
}
public SqlConnectionsUpdateChecker()
{
_sqlConnector = DatabaseConnectorFactory.SqlDatabaseConnectorFromSettings();
_sqlQuery = new SqlCommand("SELECT * FROM tblUpdate", _sqlConnector.SqlConnection);
_lastUpdateTime = default(DateTime);
_lastDatabaseUpdateTime = default(DateTime);
}
public ConnectionTreeModel Load()
{
var connector = DatabaseConnectorFactory.SqlDatabaseConnectorFromSettings();
var dataProvider = new SqlDataProvider(connector);
var databaseVersionVerifier = new SqlDatabaseVersionVerifier(connector);
databaseVersionVerifier.VerifyDatabaseVersion();
var dataTable = dataProvider.Load();
var deserializer = new DataTableDeserializer();
return(deserializer.Deserialize(dataTable));
}
public void Save(ConnectionTreeModel connectionTreeModel, string propertyNameTrigger = "")
{
var rootTreeNode = connectionTreeModel.RootNodes.OfType <RootNodeInfo>().First();
UpdateLocalConnectionProperties(rootTreeNode);
if (PropertyIsLocalOnly(propertyNameTrigger))
{
Runtime.MessageCollector.AddMessage(MessageClass.DebugMsg,
$"Property {propertyNameTrigger} is local only. Not saving to database.");
return;
}
if (SqlUserIsReadOnly())
{
Runtime.MessageCollector.AddMessage(MessageClass.InformationMsg, "Trying to save connection tree but the SQL read only checkbox is checked, aborting!");
return;
}
using (var sqlConnector = DatabaseConnectorFactory.SqlDatabaseConnectorFromSettings())
{
sqlConnector.Connect();
var databaseVersionVerifier = new SqlDatabaseVersionVerifier(sqlConnector);
var metaDataRetriever = new SqlDatabaseMetaDataRetriever();
var metaData = metaDataRetriever.GetDatabaseMetaData(sqlConnector);
if (!databaseVersionVerifier.VerifyDatabaseVersion(metaData.ConfVersion))
{
Runtime.MessageCollector.AddMessage(MessageClass.ErrorMsg, Language.strErrorConnectionListSaveFailed);
return;
}
metaDataRetriever.WriteDatabaseMetaData(rootTreeNode, sqlConnector);
UpdateConnectionsTable(rootTreeNode, sqlConnector);
UpdateUpdatesTable(sqlConnector);
}
Runtime.MessageCollector.AddMessage(MessageClass.DebugMsg, "Saved connections to database");
}