com.bankframe.services.notification.notificationserver
Class NotificationServerBean

java.lang.Object
  com.bankframe.services.notification.notificationserver.NotificationServerBean

All Implemented Interfaces:

NotificationServer, Serializable

Direct Known Subclasses:

NotificationServerBean

public abstract class NotificationServerBean
extends Object
implements NotificationServer, Serializable

The Bean class for NotificationServerBean Session

See Also:

Serialized Form

Constructor Summary

NotificationServerBean()

Method Summary

Vector	broadCast(Node sourceNode, String action, String date, Object payload) This method sends a Notification message to all the RegisteredUsers.
boolean	isIDRegistered(String targetId) This method determines whether an ID has been registered already
Vector	notifyUser(Node sourceNode, Node targetNode, String action, String date, Object payload, String direction) The direction parameter can have one of 2 values :[Request | Response] If the value is Request, a Source Node is sending a Notification to a Target Node If the value is Response, a Target Node is sending a Response to a Notification back to the Source Node where the Notification originated from In this method we determine what targetIP and targetPort to use based on the following logic: if direction == Request if targetNode.ID != null Retrieve RegisteredAddress using targetNode.ID else Read targetNode.IP and targetPort.PORT from TargetSelectionFactory.getTargetIPForSource() else if direction == Response Read the targetNode.IP Read the targetNode.PORT connectToServer(targetIP,targetPort,sourceNode,action,date,payload)
Vector	notifyUser(String sourceId, String target, String action, String date, Object payload) Deprecated.
Vector	registerUser(String targetId, String targetIp, String targetPort) This method registers a user
Vector	unregisterUser(String targetId) This method unregisters a user
Vector	unregisterUser(String targetId, String targetIp, String targetPort) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotificationServerBean

public NotificationServerBean()

Method Detail

unregisterUser

public Vector unregisterUser(String targetId,
                             String targetIp,
                             String targetPort)
                      throws ProcessingErrorException

Deprecated.

This method unregisters a user

Specified by:

unregisterUser in interface NotificationServer

Parameters:

targetId - String

targetIp - String

targetPort - String

Returns:

Vector containing the result

Throws:

ProcessingErrorException - thrown when processing fails

unregisterUser

public Vector unregisterUser(String targetId)
                      throws ProcessingErrorException

This method unregisters a user

Specified by:

unregisterUser in interface NotificationServer

Parameters:

targetId - String

Returns:

Vector containing the result

Throws:

ProcessingErrorException - thrown when processing fails

registerUser

public Vector registerUser(String targetId,
                           String targetIp,
                           String targetPort)
                    throws ProcessingErrorException

This method registers a user

Specified by:

registerUser in interface NotificationServer

Parameters:

targetId - String

targetIp - String

targetPort - String

Returns:

Vector containing the result

Throws:

ProcessingErrorException - thrown when processing fails

notifyUser

public Vector notifyUser(String sourceId,
                         String target,
                         String action,
                         String date,
                         Object payload)
                  throws ProcessingErrorException

Deprecated.

In this method we need to get the IP address for the target ID passed in if no target ID passed in then need to select an appropriate Target ID for the Source ID given (select appropriate supervisor for teller). The appropriate Target ID is selected using the specific algorithm in the TargetSelectionFactory. The payload is also written out to a log file. The path to this file is specified by the payloadLogFile setting in BankframeResource.properties

Specified by:

notifyUser in interface NotificationServer

Parameters:

sourceId - String

target - String

action - String

date - String

payload - Object

Returns:

Vector containing the Targets response

Throws:

ProcessingErrorException - This exception is thrown if processing fails

notifyUser

public Vector notifyUser(Node sourceNode,
                         Node targetNode,
                         String action,
                         String date,
                         Object payload,
                         String direction)
                  throws ProcessingErrorException

The direction parameter can have one of 2 values :[Request | Response] If the value is Request, a Source Node is sending a Notification to a Target Node If the value is Response, a Target Node is sending a Response to a Notification back to the Source Node where the Notification originated from In this method we determine what targetIP and targetPort to use based on the following logic: if direction == Request if targetNode.ID != null Retrieve RegisteredAddress using targetNode.ID else Read targetNode.IP and targetPort.PORT from TargetSelectionFactory.getTargetIPForSource() else if direction == Response Read the targetNode.IP Read the targetNode.PORT connectToServer(targetIP,targetPort,sourceNode,action,date,payload)

Specified by:

notifyUser in interface NotificationServer

Parameters:

sourceNode - Node

targetNode - Node

action - String

date - String

payload - Object

direction - String

Returns:

Vector containing the Targets response

Throws:

ProcessingErrorException

broadCast

public Vector broadCast(Node sourceNode,
                        String action,
                        String date,
                        Object payload)
                 throws ProcessingErrorException

This method sends a Notification message to all the RegisteredUsers.

Specified by:

broadCast in interface NotificationServer

Parameters:

sourceNode - Node

action - String

date - String

payload - Object

Returns:

Vector containing the Targets response

Throws:

ProcessingErrorException

isIDRegistered

public boolean isIDRegistered(String targetId)
                       throws ProcessingErrorException,
                              RemoteException

This method determines whether an ID has been registered already

Specified by:

isIDRegistered in interface NotificationServer

Parameters:

targetId - String

Returns:

boolean

Throws:

ProcessingErrorException

RemoteException