Hi all,
I have an application in which a non-authenticated user collects a set of
items from a catalog (shopping-cart like), and stores the item list in the
context of the session. I use the session taglib and the session transformer
to do so.
To proceed to the cart command, the user logs in. I use the the
DatabaseAuthenticatorAction to do so. This creates a new session for the
user.
I'm trying to figure out how to pass the shopping-cart context from the
unauthenticated session to the authenticated one. But I have trouble seeing
how it can be done : is the previous session terminated as soon the user
authenticates? How can I track info from another session?
Many thanks for your thoughts!!
These are the concerned parts of my sitemap :
<!-- ______________ Add items to cart _______________ -->
<map:pipeline>
<map:match pattern="ajout/*">
<map:generate src="panier/panier.xml"/>
<map:transform src="xsl/create_context.xsl">
<map:parameter name="item_id" value="{1}"/>
</map:transform>
<map:transform type="session"/>
<map:serialize type="xml"/>
</map:match>
</map:pipeline>
<!-- ______________ See cart content _______________ -->
<map:pipeline>
<map:match pattern="consult">
<map:generate type="serverpages" src="panier/consult.xsp"/>
<map:transform type="session"/>
<map:serialize type="xml"/>
</map:match>
</map:pipeline>
<!-- ______________ Authentication _______________ -->
<map:pipeline>
<map:match pattern="login">
<map:act type="authenticator">
<map:parameter name="descriptor"
value="context://dvdcarte/defs/auth-def.xml"/>
<map:redirect-to uri="perso_accueil"/>
</map:act>
<map:redirect-to uri="login.html"/>
</map:match>
</map:pipeline>
<!-- ______________ Protected area _______________ -->
<map:pipeline>
<map:match type="sessionstate" pattern="*">
<map:parameter name="attribute-name" value="userId"/>
<map:match pattern="perso_accueil">
<map:generate type="serverpages" src="xsp/perso_accueil.xsp"/>
<map:serialize type="html"/>
</map:match>
</map:match>
</map:pipeline>
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