public override Connection VisitConnection(Connection connection)
{
if (connection == null)
return null;
return new Connection(connection.Provider)
{
Mode = connection.Mode,
ConnectionString = connection.ConnectionString,
SettingsObjectName = connection.SettingsObjectName,
SettingsPropertyName = connection.SettingsPropertyName
};
}
public override Connection VisitConnection(Connection connection)
{
if (connection == null)
return null;
writer.WriteStartElement("Connection");
if (connection.Mode.HasValue)
writer.WriteAttributeString("Mode", connection.Mode.ToString());
if (connection.ConnectionString != null)
writer.WriteAttributeString("ConnectionString", connection.ConnectionString);
if (connection.SettingsObjectName != null)
writer.WriteAttributeString("SettingsObjectName", connection.SettingsObjectName);
if (connection.SettingsPropertyName != null)
writer.WriteAttributeString("SettingsPropertyName", connection.SettingsPropertyName);
if (connection.Provider != null)
writer.WriteAttributeString("Provider", connection.Provider);
writer.WriteEndElement();
return connection;
}
public override Connection VisitConnection(Connection connection)
{
return connection;
}
public override Connection VisitConnection(Connection connection)
{
if (connection == null)
return null;
if (!connection.Mode.HasValue)
connection.Mode = 0;
return connection;
}
private static Connection ReadConnection(XmlTextReader reader)
{
ValidateAttributes(reader,
new[]
{
"Provider", "Mode", "ConnectionString", "SettingsObjectName",
"SettingsPropertyName"
});
var connection = new Connection(reader.GetAttribute("Provider"));
string attribute = reader.GetAttribute("Mode");
try
{
if (attribute == null)
connection.Mode = null;
else
connection.Mode = (ConnectionMode) Enum.Parse(typeof (ConnectionMode), attribute);
}
catch (ArgumentException)
{
throw Error.InvalidEnumAttributeValueViolation(attribute, reader.LineNumber);
}
connection.ConnectionString = reader.GetAttribute("ConnectionString");
connection.SettingsObjectName = reader.GetAttribute("SettingsObjectName");
connection.SettingsPropertyName = reader.GetAttribute("SettingsPropertyName");
AssertEmptyElement(reader);
return connection;
}
