com.bankframe.services.authentication
Class AuthenticationUtils

java.lang.Object
  com.bankframe.services.authentication.AuthenticationUtils

public class AuthenticationUtils
extends Object

This class provides static utility methods for manipulating logon and logoff DataPackets.

Field Summary

static String	LOGOFF_FIELD_NAME
static String	LOGON_FIELD_NAME
static String	USER_ID

Constructor Summary

AuthenticationUtils()

Method Summary

static boolean	checkIsLogoffPacket(DataPacket dp) This method checks if a DataPacket is a logoff request.
static boolean	checkIsLogonPacket(DataPacket dp) This method checks if the DataPacket is a logon request.
static String	getUserId(DataPacket dp) This method gets the userId field from a DataPacket (if it is present).
static void	makeLogoffPacket(DataPacket dp, String sessionId) This method adds the data necessary for a logoff request to the specified DataPacket.
static void	makeLogonPacket(DataPacket dp) This method adds the data necessary for a logon request to the specified DataPacket.
static void	putUserId(DataPacket dp, String userId) This method puts a userId field into a DataPacket.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGON_FIELD_NAME

public static final String LOGON_FIELD_NAME

See Also:

Constant Field Values

LOGOFF_FIELD_NAME

public static final String LOGOFF_FIELD_NAME

See Also:

Constant Field Values

USER_ID

public static final String USER_ID

See Also:

Constant Field Values

Constructor Detail

AuthenticationUtils

public AuthenticationUtils()

Method Detail

checkIsLogoffPacket

public static boolean checkIsLogoffPacket(DataPacket dp)

This method checks if a DataPacket is a logoff request.

Parameters:

dp - the DataPacket to check

Returns:

true if the DataPacket is a logoff request, false otherwise

checkIsLogonPacket

public static boolean checkIsLogonPacket(DataPacket dp)

This method checks if the DataPacket is a logon request.

Parameters:

dp - the DataPacket to check

Returns:

true if the DataPacket is a logon request, false otherwise

getUserId

public static String getUserId(DataPacket dp)

This method gets the userId field from a DataPacket (if it is present).

Parameters:

dp - the DataPacket to extract userId from

Returns:

a string containing userId, null if the userId field is not in the DataPacket

makeLogoffPacket

public static void makeLogoffPacket(DataPacket dp,
                                    String sessionId)

This method adds the data necessary for a logoff request to the specified DataPacket.

Parameters:

dp - the DataPacket to add logoff request data to

sessionId - the Id of the user session to logoff

makeLogonPacket

public static void makeLogonPacket(DataPacket dp)

This method adds the data necessary for a logon request to the specified DataPacket.

Parameters:

dp - the DataPacket to add logon request data to

putUserId

public static void putUserId(DataPacket dp,
                             String userId)

This method puts a userId field into a DataPacket.

Parameters:

dp - the DataPacket to insert userId into.

userId - the user id to insert into the DataPacket.