IDAConnectionManager

Overview

The IDAConnectionManager contains methods to create and clear connections.

It can be obtained using a TDAConnectionManager component:

var
  aConnManager:IDAConnectionManager;
  aConn:IDAConnection;
  aADOConn:IDAADOConnection;
begin
  aConnManager := Schema.ConnectionManager as IDAConnectionManager;
  aConn := aConnManager.NewConnection('Northwind');
  if (Supports(aConn, IDAADOConnection, aADOConn)) then
  begin
    //aADOConn.ProviderName; //extra driver specific functionality
  end;
end;

Location

Unit: uDAServerInterfaces.pas
Ancestry: IDAConnectionManager

Required Methods

Clear

Clears all connections.

procedure Clear

GetDefaultConnectionName

Gets the default connection name.

function GetDefaultConnectionName: string

NewConnection

Returns a new connection, either from the pool or a freshly created one.

function NewConnection(const aConnectionName: string; OpenConnection: Boolean = True; const UserID: string = ''; const Password: string = ''): IDAConnection

Parameters:

aConnectionName: connection's name
OpenConnection: opens created connection or not.
UserID: username
Password: password

TDAConnectionManager