| public GetParameterWithSubstitution ( string component, string parameter, bool tolerant ) : string | ||
| component | string | The component or section of the config file, used to /// locate the parameter. |
| parameter | string | The name of the config parameter. |
| tolerant | bool | If true, this method logs warnings for unmatched environment /// variables. If false, it throws exceptions. |
| return | string | |
/// <summary>
/// Populates the descriptor's values from a config file.
/// </summary>
/// <param name="config">Config to get params from.</param>
/// <param name="component">Section of the config XML to look in for db params.</param>
/// <param name="decryptionDelegate">Delegate to call to decrypt password fields.
/// May be null if passwords are in plain text.</param>
public CsvDescriptor(Config config, string component,
ConnectionInfoDecryptionDelegate decryptionDelegate)
: this(CsvConnectionType.Unknown,
config.GetParameterWithSubstitution(component, "Path", true),
null, null,
config.ParameterExists(component, "OutputQuoteLevel")
? (CsvQuoteLevel) Enum.Parse(typeof (CsvQuoteLevel),config.GetParameter(component, "OutputQuoteLevel"))
: CsvQuoteLevel.QuoteStrings)
{
}
/// <summary>
/// This constructor reads all the appropriate values from our standard config file
/// in the normal format.
/// </summary>
/// <param name="config">Config to get params from.</param>
/// <param name="component">Section of the config XML to look in for db params.</param>
/// <param name="decryptionDelegate">Delegate to call to decrypt password fields.
/// May be null if passwords are in plain text.</param>
public SQLiteDescriptor(Config config, string component,
ConnectionInfoDecryptionDelegate decryptionDelegate)
{
SQLiteConnectionStringBuilder builder = new SQLiteConnectionStringBuilder();
builder.Pooling = false;
_usePooling = false;
builder.DataSource = _databasePath = config.GetParameterWithSubstitution(component, "Database", true);
// We don't currently support passwords, so the clean conn str is the same
// as the real one.
_cleanConnStr = builder.ToString();
_connectionStr = builder.ToString();
}
/// <summary>
/// This constructor reads all the appropriate values from our standard config file
/// in the normal format.
/// </summary>
/// <param name="config">Config to get params from.</param>
/// <param name="component">Section of the config XML to look in for db params.</param>
/// <param name="decryptionDelegate">Delegate to call to decrypt password fields.
/// May be null if passwords are in plain text.</param>
public FirebirdDescriptor(Config config, string component,
ConnectionInfoDecryptionDelegate decryptionDelegate)
{
FbConnectionStringBuilder builder = new FbConnectionStringBuilder();
Server = config.GetParameter(component, "Server", null);
if (StringHelper.IsNonBlank(Server))
{
builder.DataSource = Server;
}
else
{
builder.ServerType = FbServerType.Embedded;
// For the embedded server, we want to disable pooling so we don't wind up locking
// the file indefinitely.
builder.Pooling = false;
_usePooling = false;
}
builder.Database = Database = config.GetParameterWithSubstitution(component, "Database", true);
builder.UserID = User = config.GetParameter(component, "User", null);
// First make it without a password.
_cleanConnStr = builder.ToString();
// Now with the password for the real one.
Password = GetDecryptedConfigParameter(config, component, "Password", decryptionDelegate);
builder.Password = Password;
_connectionStr = builder.ToString();
}
/// <summary>
/// This constructor reads all the appropriate values from a config file.
/// </summary>
/// <param name="config">Config to get params from.</param>
/// <param name="component">Section of the config XML to look in for db params.</param>
/// <param name="decryptionDelegate">Delegate to call to decrypt password fields.
/// May be null if passwords are in plain text.</param>
public OleDbDescriptor(Config config, string component,
ConnectionInfoDecryptionDelegate decryptionDelegate)
: this(GetTypeFromConfig(config, component),
config.GetParameter(component, "Provider", null),
config.GetParameter(component, "Server", null),
config.GetParameterWithSubstitution(component, "Database", true, null),
config.GetParameter(component, "User", null),
GetDecryptedConfigParameter(config, component, "Password", decryptionDelegate),
config.GetParameterAsInt(component, "Connect_Timeout", null))
{
}
