Re: [ajdt-dev] Query related to aspectJ

["Matt Chapman" <mpchapman@xxxxxxxxx>]

Hi Dimple,

The access rules are by default the same as in Java, although you can
declare the aspect as "privileged" if required:

http://www.eclipse.org/aspectj/doc/released/progguide/semantics-aspects.html#aspect-privilege

Also, for future reference, this mailing list is for developers
working on the implementation of AJDT. You're more likely to get a
faster/better response from the aspectj-users list instead.

Regards,

Matt.

On 14/08/06, Kaul, Dimple <dimple.kaul@xxxxxxxxxxxxxx> wrote:
> Hi all,
>    I have this problem in my code. I am doing some stuff with AspectJ.
>
> Following is the class for which i am implementing aspectj.
>
> -----------------------------------------------------------------
> import java.sql.Connection;
> import java.util.Vector;
> import org.myproj.net.Request;
> import org.myproj.net.RequestHandler;
>
> public class MyMethodRequestHandler extends RequestHandler {
>
>      public void HandleRequest() throws Exception {
>         Vector<String> results;
>         try {
>                 String dirToList = req.getAttribute("directory");
>                 //
>                 //
>                 //
>                 //
>         }
>         finally {
>         }
>                 Request res = getBaseResponse();
>                 if (results != null)
>                         res.setData(new Value(results).toBytes());
>
>                 res.write(this.getOutputStream());
>
>         }
> }
>
> -----------------------------------------------------------------
>
> In this class req is the protected memember of RequestHandler and is of
> type Request.
> Now i want to access req in my aspect so that i can access different
> values in my aspect
>
> -----------------------------------------------------------------
> pointcut HandlePointcut(Request req): execution(public *
> org.lstore.lserver.MyMethodRequestHandler.HandleRequest(..)) &&
> target(req);
> // I tried this(req) also here but that too is not working
> Object around(Request req):lsHandle(req){
>         Object res = null;
>         System.out.printlne("Before   "+thisJoinPoint.getSignature()  ");
>         String user_id = req.getAttribute("username");
>         return proceed(req);
> }
>
> -----------------------------------------------------------------
> In this advice it is not able to resolve Requesthandler. Also it never
> goes into this pointcut
> then for seeing if my pointcut is good or not i tried something like this
>
> -----------------------------------------------------------------
> pointcut lsHandle1(): execution(public *
> org.lstore.lserver.MyMethodRequestHandler.HandleRequest(..));
>
> before():lsHandle1(){
>
>         System.out.printlne("Before   "+thisJoinPoint.getSignature()  ");
> }
>
> -----------------------------------------------------------------
> This is working fine.
>
> Can you please help me how i can have advice with request handler. do you
> think i am missing something?
>
>
> Thanks in advance,
> Dimple
>
>
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