Juozas, 

>As I understand you are working on security.

;) I try. Some questions:
Acl => List which holds to each Principal a Set of AclEntry's
AclEntry => entry in an Access Control List 
Permission => used to grant a particular type of access 
to a resource
Principal => used to represent any entity, such as an 
individual, a corporation, and a login id.

For me the Acl is a simple Hashmap, which holds for each
Prinicpal a Set of AclEntry's. Key is the Principal and
value is a Set of AclEntry's.
There are two AclEntry with one READ and one WRITE Permission.

In our case each Acl contains ony one AclEntry for an Principal,
either READ or WRITE .

What do you think?

>I am going to write more tests, I know we will have some problems with
>transactions,

Wise guy....

>I will review OjectBridge today, I believe I will find good ideas for
>mapping.
>And we need to start implementation for some "Not JDBC Storage", we will
>made les bugs in design if we will have two Storage implementations.
>I thaught abaut BerkleyDB ( transactional  BTree implementation ), but
>there are some good JAVA implementation on sourceforge.

Ok your choice! As you know I use Jisp in Cocoon, but there's a problem
with long String keys in the moment (Scott will fix this in his new
releas). But this point is very important and maybe there are some
better impl. around.

>I think we will see a lot of dissadvantages in design then we start to
>implement some BTreeStorage.

Ambitous ;), but kool. I think that's not that hard.

  ~Gerhard

---------------------------------------------
Very funny, Scotty. Now beam down my clothes.
---------------------------------------------

--
To unsubscribe, e-mail:   <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>

Reply via email to