One way to connect to a Salesforce instance is through the JDBC DriverManager using the DriverManager.getConnection() method. As the following example shows, this method specifies a string containing a connection URL.

Connection conn = DriverManager.getConnection
 ("jdbc:datadirect:sforce://login.salesforce.com;User=abc@defcorp.com;
   Password=secret;SecurityToken=XaBARTsLZReM4Px47qPLOS");