com.amadeus.session.servlet

Class UrlSessionTracking

java.lang.Object

com.amadeus.session.servlet.BaseSessionTracking

com.amadeus.session.servlet.UrlSessionTracking

All Implemented Interfaces:

SessionTracking

public class UrlSessionTracking
extends BaseSessionTracking
implements SessionTracking

This class propagates session id using URL re-writing. The session is appended to path element of the URL and the format of the session element is ;<id-name>=<sessionId>. The id-name is specified in order of priority:

• using SessionConfiguration.SESSION_ID_NAME ServletContext initialization parameter
• using SessionConfiguration.SESSION_ID_NAME system property
• value of SessionConfiguration.DEFAULT_SESSION_ID_NAME

Field Summary

Fields inherited from class com.amadeus.session.servlet.BaseSessionTracking

idName, idProvider, SESSION_ID_TIMESTAMP_SEPARATOR

Constructor Summary

Constructors

Constructor and Description
UrlSessionTracking()

Method Summary

Modifier and Type	Method and Description
void	configure(SessionConfiguration configuration) Configures tracking.
String	encodeUrl(RequestWithSession request, String url) Encodes passed URL adding session if needed.
void	propagateSession(RequestWithSession request, Object response) Propagates session to client.
String	retrieveId(RequestWithSession request) Retrieves session id from the request

Methods inherited from class com.amadeus.session.servlet.BaseSessionTracking

clean, newId

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.amadeus.session.SessionTracking

newId

Constructor Detail

UrlSessionTracking

public UrlSessionTracking()

Method Detail

configure

public void configure(SessionConfiguration configuration)

Description copied from interface: SessionTracking

Configures tracking.

Specified by:

configure in interface SessionTracking

Overrides:

configure in class BaseSessionTracking

Parameters:

configuration - the session configuration

retrieveId

public String retrieveId(RequestWithSession request)

Description copied from interface: SessionTracking

Retrieves session id from the request

Specified by:

retrieveId in interface SessionTracking

Parameters:

request - the current request object

Returns:

session id or null if id is present in the request

propagateSession

public void propagateSession(RequestWithSession request,
                             Object response)

Description copied from interface: SessionTracking

Propagates session to client. Implementation must allow multiple idempotent calls for same request.

Specified by:

propagateSession in interface SessionTracking

Parameters:

request - the current request object

response - the response object

encodeUrl

public String encodeUrl(RequestWithSession request,
                        String url)

Description copied from interface: SessionTracking

Encodes passed URL adding session if needed.

Specified by:

encodeUrl in interface SessionTracking

Overrides:

encodeUrl in class BaseSessionTracking

Parameters:

request - the current request object

url - the URL to encode

Returns:

encoded URL