sqlg2.db
Interface AuthenticationHelper

All Known Implementing Classes:

DBAuthenticationImpl

public interface AuthenticationHelper

Is used for client's connecting to DB. Method authenticate(java.sql.Connection, String, String) allows to perform some additional authentication.

See Also:

DBAuthenticationImpl

Method Summary

java.lang.Object	authenticate(java.sql.Connection conn, java.lang.String user, java.lang.String password) Authentication
ConnectionManager	getConnectionManager(java.lang.String user, java.lang.String password) DB connection pool creation.

Method Detail

getConnectionManager

ConnectionManager getConnectionManager(java.lang.String user,
                                       java.lang.String password)
                                       throws java.sql.SQLException

DB connection pool creation.

Throws:

java.sql.SQLException

authenticate

java.lang.Object authenticate(java.sql.Connection conn,
                              java.lang.String user,
                              java.lang.String password)
                              throws java.sql.SQLException

Authentication

Parameters:

conn - DB connection to use

user - "external" user name

password - "external" user password

Returns:

User identifier in case of success (always not null), null in case of error. User identifier object must be serializable.

Throws:

java.sql.SQLException - in case of authentication error