org.ssonet.examples.catalog.merchant
Class MerchantServer

java.lang.Object
  |
  +--java.lang.Thread
        |
        +--org.ssonet.examples.catalog.merchant.MerchantServer

All Implemented Interfaces:

CertificateListener, ConnectionListener, java.lang.Runnable, SSONETContextFactory

public class MerchantServer

extends java.lang.Thread

implements SSONETContextFactory, CertificateListener, ConnectionListener

A MerchantServer

Field Summary

static java.lang.String	CATALOG
(package private) java.lang.ThreadGroup	connections
static java.lang.String	ORDER
static java.lang.String	REQUEST
(package private) boolean	serverRunning

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Fields inherited from interface org.ssonet.net.CertificateListener

INVALID, NOT_TESTED, VALID

Fields inherited from interface org.ssonet.net.ConnectionListener

FINISHED_STATE, INIT_STATE, MECHANISMS_NEGOTIATION, NOT_STARTED_STATE, RUNNING_STATE, SECURITY_GOAL_NEGOTIATION

Constructor Summary

MerchantServer(org.ssonet.examples.catalog.merchant.Merchant merchant, java.lang.String merchantName, java.lang.String catalogFileName, int portNumber)
creates a MerchantServer

Method Summary

int	checkCertificate(org.ssonet.net.SSONETContext context, java.security.cert.X509Certificate cert) Zertifikate auswerten
void	connectionStateChanged(org.ssonet.net.SSONETContext context, int currentState) When the connection state has changed, this method reports the current state.
org.ssonet.net.SSONETContext	createContext() Create a SSONETContext.
boolean	decideSecurityGoal(int securityGoal, org.ssonet.net.ActionConfiguration ownConfiguration, org.ssonet.net.SSONETContext context) This method must decide, wether a user wants to give in in a security goal negotiation conflict, or not.
java.lang.String	getOrder(org.ssonet.examples.catalog.net.Order order) returns a message that an order was received and displays messages regarding an order at the state
void	negotiationRequestReceived(org.ssonet.net.SSONETContext context, int negotiationType) The method negotiationRequestReceived() is called by SSONETProtocolStream , when a request for a security goal and mechanisms negotiation, or only a mechanisms negotiation was received, but before the negotiation of security parameters starts.
org.ssonet.examples.catalog.net.CatalogFile	requestCatalog() returns the actual catalog
void	run() accept Connections while server running
void	stopServer() stops the MerchantServer, all connections will be closed after 10 seconds

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serverRunning

boolean serverRunning

connections

java.lang.ThreadGroup connections

CATALOG

public static final java.lang.String CATALOG

See Also:

Constant Field Values

ORDER

public static final java.lang.String ORDER

See Also:

Constant Field Values

REQUEST

public static final java.lang.String REQUEST

See Also:

Constant Field Values

Constructor Detail

MerchantServer

public MerchantServer(org.ssonet.examples.catalog.merchant.Merchant merchant,
                      java.lang.String merchantName,
                      java.lang.String catalogFileName,
                      int portNumber)

creates a MerchantServer

Method Detail

run

public void run()

accept Connections while server running

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

stopServer

public void stopServer()

stops the MerchantServer, all connections will be closed after 10 seconds

getOrder

public java.lang.String getOrder(org.ssonet.examples.catalog.net.Order order)

returns a message that an order was received and displays messages regarding an order at the state

requestCatalog

public org.ssonet.examples.catalog.net.CatalogFile requestCatalog()

returns the actual catalog

createContext

public org.ssonet.net.SSONETContext createContext()

Description copied from interface: SSONETContextFactory

Create a SSONETContext.

Specified by:

createContext in interface SSONETContextFactory

Returns:

an initialized SSONETContext object

checkCertificate

public int checkCertificate(org.ssonet.net.SSONETContext context,
                            java.security.cert.X509Certificate cert)

Zertifikate auswerten

Specified by:

checkCertificate in interface CertificateListener

Parameters:

context - The Context in which the Certificate ha to be evaluated.

cert - The Certificate to be evaluated.

Returns:

VALID, INVALID or NOT TESTED.

decideSecurityGoal

public boolean decideSecurityGoal(int securityGoal,
                                  org.ssonet.net.ActionConfiguration ownConfiguration,
                                  org.ssonet.net.SSONETContext context)

Description copied from interface: ConnectionListener

This method must decide, wether a user wants to give in in a security goal negotiation conflict, or not.

Specified by:

decideSecurityGoal in interface ConnectionListener

Parameters:

securityGoal - the security goal to decide on, the security goals are defined in class ssonet.SSONETConstants.

ownConfiguration - the ActionConfiguration object of the user. This holds the actual security goal configuration.

context - informations about the communication partner.

Returns:

true, if he gives in, false otherwise.

negotiationRequestReceived

public void negotiationRequestReceived(org.ssonet.net.SSONETContext context,
                                       int negotiationType)

Description copied from interface: ConnectionListener

The method negotiationRequestReceived() is called by SSONETProtocolStream , when a request for a security goal and mechanisms negotiation, or only a mechanisms negotiation was received, but before the negotiation of security parameters starts.

Specified by:

negotiationRequestReceived in interface ConnectionListener

Parameters:

context - the SSONETContext used by the server for this request.

negotiationType - SECURITY_GOAL_NEGOTIATION if the negotiation requested is a security goal (and mechanisms) negotiation,

MECHANISMS_NEGOTIATION if the negotiation requested is only a mechanisms negotiation.

connectionStateChanged

public void connectionStateChanged(org.ssonet.net.SSONETContext context,
                                   int currentState)

Description copied from interface: ConnectionListener

When the connection state has changed, this method reports the current state.

Specified by:

connectionStateChanged in interface ConnectionListener