Craig
Do you refer to http://dev.eclipse.org/mhonarc/lists/aspectj-dev/msg02152.html
, I am not sure why it is not helpful.
Other solution in my mind would be first, specify pointcuts at interface
level,
public pointcut loggedGetOperations ()
execution (public void HttpServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (public void HttpServlet.doPost(HttpServletRequest,
HttpServletResponse));
and enable LTW at class level.
..aop.xml..
<weaver>
<include within="foo.Servlet1 "/>
<include within="foo.Servlet2"/>
<include within="(@EnableWeave and bar.*) "/> <!-- Let user control their
serlvet by specify annotation.-->
see
http://www.eclipse.org/aspectj/doc/released/devguide/ltw-configuration.html#configuring-load-time-weaving-with-aopxml-files
Thanks
-- John (Jun Wang)
On 2/5/07, Craig Ching < [EMAIL PROTECTED] > wrote:
Hi,
Is it possible to specify pointcuts such as the following coded pointcuts
in the aop.xml:
public pointcut loggedGetOperations (HttpServletRequest request,
HttpServletResponse response) : args (request, response)
&& (execution (void
com.sun.bookstore1.servlets.BookStoreServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (void
com.sun.bookstore1.servlets.CatalogServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (void
com.sun.bookstore1.servlets.ShowCartServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (void
com.sun.bookstore1.servlets.ShowCartServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (void
com.sun.bookstore1.servlets.CashierServlet.doGet(HttpServletRequest,
HttpServletResponse)) ||
execution (void
com.sun.bookstore1.servlets.ReceiptServlet.doPost(HttpServletRequest,
HttpServletResponse)));
My use case is the following. I want to provide a library of useful
aspects (for instance, HttpServlet logging). I want to give the user a tool
that allows them to choose the servlets to which this aspect should be
applied. What I don't want to have to do is have the user code the aspects
in any way. Once the user has selected the servlets to which the aspect
should be applied, I'd like to jar up the aspect code and put their selected
pointcuts in the aop.xml within the jar file.
I saw the other message about specifying the pointcuts in an external
file, but the answer (use a pointcut library) wasn't really satisfying
because then I'd have to include a build step for my users (true, I could do
the build for them, but it's more complicated that way).
Is there a solution for me? Has anyone thought about the need for this if
not?
Cheers,
Craig
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