Take a looks at this page:
http://wiki.objectstyle.org/confluence/display/WO/Debugging+the+Request-Response+Loop
In particular, update your session constructor to monitor exactly
where/when sessions are being created (see code snip on page).
There are cases where you end up lazily creating sessions when not
intending to, that then somehow are detached or unregistered
correctly, and they will never timeout. Before accessing your
session, there may be a spot in your code where you should check
hasSession() first.
-George
On Aug 7, 2009, at 3:11 AM, Francesco Romano wrote:
Hi...
I've 2 problems with sessions...
1) When are they created? I thought that they are created either
when you call the session() method or when you use some component
that need a session...
I don't understand why a new session is created calling this page:
<wo:PageWrapper title = "$pageTitle" showMerceologiaMenu = "true">
<div id = "maincontent">
<wo:ERXStyleSheet filename = "products_layout.css" framework =
"app" />
<div id = "summary">
<div id = "right_summary">
<p><webobject name = "prezzoString"/></p>
<p><wo:link action = "$addToCart" string = "Aggiungi al carrello"/
></p>
</div>
<div id = "left_summary">
<div id = "sum_prod_title">
<p><wo:str value = "$product.nome"/></p>
</div>
<div id = "sum_prod_img">
<wo:img filename = "$product.photoSrc" framework =
"app"/>
</div>
<div id = "short_desc">
<p><wo:str value = "$product.smallDesc" escapeHTML =
"false"/></p>
<p><a href = "#long_desc">Learn More</a></p>
</div>
<div id="close_summary"></div>
</div>
</div>
<div id = "long_desc">
<p>Descrizione</p>
<p><wo:str value = "$product.descrizione" escapeHTML = "false"/></p>
</div>
</div>
</wo:PageWrapper>
prezzoString: WOString {
value = product.prezzo;
numberformat = "$ 0.00";
}
The page wrapper should not create a session (I use it in every
page, and it not create a session...)
That page is called from this:
productLink: WOHyperlink {
directActionName = "showProduct";
actionClass = "DirectAction";
?product = aProduct.prodID;
}
public WOActionResults showProductAction() {
WOComponent nextPage = pageWithName(ShowProduct.class);
nextPage.takeValueForKey(request().formValueForKey("product"),
"product");
return nextPage;
}
I'm sure that some days ago it worked....
2) Let's say an anonymous user has a session... then he logs in.
And... I don't want the session change!!
This is the code (it's a direct action, called from a submit button
in a form)
public WOActionResults doLoginAction() {
WOComponent nextPage = null;
EOEditingContext ec = ERXEC.newEditingContext();
String username = (String)
request().formValueForKey("username");
String password = (String)
request().formValueForKey("password");
Object redirect = request().formValueForKey("redirect");
Cliente user = Cliente.fetchCliente(ec,
Cliente.EMAIL.eq(username));
if (user == null) {
//errore.. utente nn trovato;
nextPage = pageWithName(LoginPage.class);
nextPage.takeValueForKey("utente non trovato", "error");
nextPage.takeValueForKey(username, "username");
nextPage.takeValueForKey(redirect, "redirectTo");
return nextPage;
}
if (! user.password().equals(password)) {
//errore.. password sbagliata
nextPage = pageWithName(LoginPage.class);
nextPage.takeValueForKey("password sbagliata", "error");
nextPage.takeValueForKey(username, "username");
nextPage.takeValueForKey(redirect, "redirectTo");
return nextPage;
}
if (user.activationDate() != 0) {
//errore.. utente non attivo
nextPage = pageWithName(LoginPage.class);
nextPage.takeValueForKey("Utente non ancora attivo. Per favore
procedi con l'attivazione", "error");
nextPage.takeValueForKey(username, "username");
nextPage.takeValueForKey(redirect, "redirectTo");
return nextPage;
}
ERXApplication.log.info(context().hasSession()); // it returns
false
user = (Cliente) EOUtilities.localInstanceOfObject(session
().defaultEditingContext(), user);
ERXApplication.log.info(context().hasSession()); // it returns
true
((Session)session()).setUser(user);
if (redirect.equals("account"))
nextPage = pageWithName(AccountPage.class);
return nextPage;
}
The problem is that it seems he don't have a session..(tested in the
context.hasSession()).. but.. this is the log:
Aug 07 12:08:08 PNStore[5100] INFO
er.extensions.appserver.ERXApplication - Created Session
xqBvrhS2xvYiy2k7g00IMg
...
Aug 07 12:08:19 PNStore[5100] INFO
er.extensions.appserver.ERXApplication - false
Aug 07 12:08:19 PNStore[5100] INFO
er.extensions.appserver.ERXApplication - Created Session
tucshimhkohHUgesq7l9nw
Aug 07 12:08:19 PNStore[5100] INFO
er.extensions.appserver.ERXApplication - true
What is wrong??
Thanks.
Francesco
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