Hi *,
we have the following problem with both OGNL 2.7.0 and OGNL
2.7.1-20070625 on Tap 4.1.2 with a construct like this:
------------html--------------
<div jwcid="@If" condition="ognl: !loggedIn or
!user.hasPermission(@[EMAIL PROTECTED])">
You do not have the permission for this!
</div>
------------java--------------
@InjectStateFlag("loginData")
public abstract boolean getLoggedIn();
@InjectState("loginData")
public abstract LoginSession getUser();
-------------------------------
Right after deployment, we are of course not logged in, so !loggedIn
should be true and hasPermission should never be called! and getLoggedIn
does indeed return false if you call it from the Java code!.
However, in OGNL it seems to be false or whatever, because we get an
exception saying "hasPermission" was called on a non-existing object.
1. We tried the following:
<div jwcid="@If" condition="ognl: true or
!user.hasPermission(@[EMAIL PROTECTED])">
You do not have the permission for this!
</div>
-> this works (hasPermission is NOT called, so no exception)
2. We also tried:
<div jwcid="@If" condition="ognl:
!user.hasPermission(@[EMAIL PROTECTED]) or !loggedIn">
You do not have the permission for this!
</div>
-> same exception
3. And then we tried:
<div jwcid="@If" condition="ognl: (!loggedIn) or
(!user.hasPermission(@[EMAIL PROTECTED]))">
You do not have the permission for this!
</div>
-> same exception
Is this a bug in OGNL, or in Tapestry? How can I find this out?
--
Bastian Voigt
Neumünstersche Straße 4
20251 Hamburg
telefon +49 - 40 - 67957171
mobil +49 - 179 - 4826359
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
