/// <summary>
/// do the deterministic cleanup
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
//dispose CDataContainer if needed
if (this.dataContainer != null)
{
if (this.ownDataContainer)
{
this.dataContainer.Dispose();
}
this.dataContainer = null;
}
}
/// <summary>
/// Create a data container object
/// </summary>
/// <param name="connInfo">connection info</param>
/// <param name="databaseExists">flag indicating whether to create taskhelper for existing database or not</param>
internal static CDataContainer CreateDataContainer(
ConnectionInfo connInfo,
bool databaseExists = false,
XmlDocument containerDoc = null)
{
if (containerDoc == null)
{
containerDoc = CreateDataContainerDocument(connInfo, databaseExists);
}
CDataContainer dataContainer;
// add alternate port to server name property if provided
var connectionDetails = connInfo.ConnectionDetails;
string serverName = !connectionDetails.Port.HasValue
? connectionDetails.ServerName
: string.Format("{0},{1}", connectionDetails.ServerName, connectionDetails.Port.Value);
// check if the connection is using SQL Auth or Integrated Auth
// TODO: ConnectionQueue try to get an existing connection (ConnectionQueue)
if (string.Equals(connectionDetails.AuthenticationType, "SqlLogin", StringComparison.OrdinalIgnoreCase))
{
var passwordSecureString = BuildSecureStringFromPassword(connectionDetails.Password);
dataContainer = new CDataContainer(
CDataContainer.ServerType.SQL,
serverName,
false,
connectionDetails.UserName,
passwordSecureString,
connectionDetails.DatabaseName,
containerDoc.InnerXml);
}
else
{
dataContainer = new CDataContainer(
CDataContainer.ServerType.SQL,
serverName,
true,
null,
null,
connectionDetails.DatabaseName,
containerDoc.InnerXml);
}
return(dataContainer);
}
/// <summary>
/// called to create SqlConnectionInfo out of the given CDataContainer object
/// </summary>
/// <param name="dc"></param>
/// <returns></returns>
public static SqlConnectionInfo GetSqlConnectionInfoFromDataContainer(CDataContainer dc)
{
if (dc != null)
{
// we may have been given conneciton information by the object explorer. in which case there is no need
// to build it ourselves.
SqlConnectionInfo result = dc.ConnectionInfo as SqlConnectionInfo;
if (result == null)
{
throw new InvalidOperationException();
}
return(result);
}
else
{
return(null);
}
}
/// <summary>
///
/// </summary>
/// <param name="dataContainer">Data container</param>
/// <param name="xmlParameters">XML string with parameters</param>
public CDataContainer(CDataContainer dataContainer, string xmlParameters)
{
Server = dataContainer.Server;
this.serverName = dataContainer.serverName;
this.serverType = dataContainer.serverType;
this.connectionInfo = dataContainer.connectionInfo;
this.ownConnection = dataContainer.ownConnection;
this.sqlCiWithConnection = dataContainer.connectionInfo as SqlConnectionInfoWithConnection;
if (this.sqlCiWithConnection != null)
{
//we want to be notified if it is closed
this.sqlCiWithConnection.ConnectionClosed += new EventHandler(OnSqlConnectionClosed);
}
if (xmlParameters != null)
{
XmlDocument doc = GenerateXmlDocumentFromString(xmlParameters);
this.Init(doc);
}
}
/// <summary>
/// Create a data container object
/// </summary>
/// <param name="connInfo">connection info</param>
/// <param name="databaseExists">flag indicating whether to create taskhelper for existing database or not</param>
internal static CDataContainer CreateDataContainer(
ConnectionInfo connInfo,
bool databaseExists = false,
XmlDocument containerDoc = null)
{
if (containerDoc == null)
{
containerDoc = CreateDataContainerDocument(connInfo, databaseExists);
}
var serverConnection = ConnectionService.OpenServerConnection(connInfo, "DataContainer");
var connectionInfoWithConnection = new SqlConnectionInfoWithConnection();
connectionInfoWithConnection.ServerConnection = serverConnection;
CDataContainer dataContainer = new CDataContainer(ServerType.SQL, connectionInfoWithConnection, true);
dataContainer.Init(containerDoc);
return(dataContainer);
}
