Re: [aspectj-users] many aspects and who is first

["Adrian Colyer" <adrian_colyer@xxxxxxxxxx>]

Hi DarkIT.... you can write a third
aspect that specifies the precedence:

aspect SystemRules {

  // this rule says that Authorization
comes before anything else...
   declare precedence : Authorization,
*;

   // other rules ...
   // alternative that orders
Authorization and SomeLogic explicitly
   //  declare precedence
: Authorization, SomeLogic;
}

in this way the system architect responsible
for thinking about how the aspects in the system should interact can specify
the required policy, and neither the Authorization nor the SomeLogic aspect
needs to be aware of the other. 

-- Adrian
Adrian_Colyer@xxxxxxxxxx

"DarkIT Mail.RU" <darkit@xxxxxxx> Sent by: aspectj-users-admin@xxxxxxxxxxx 04/08/2003 13:41 Please respond to aspectj-users

To:        aspectj-users@xxxxxxxxxxx         cc:                 Subject:        [aspectj-users] many aspects and who is first

Hello aspectj-users,

  If i've got a function - someFunction(..)
  And 2 aspect for its which run before this function: first is
  authorized aspect and second some logic. So if authorized module
  will be invoked not first, it's an error. So i have to do that logic
  aspect knows about authorized aspect and invokes its first.
  But that means aspects know about each other and they aren't
  independent.

  What will you say for this ? or maybe i don't understand something
?

-- 
Best regards,
 DarkIT                  
       mailto:darkit@xxxxxxx

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