Thanks for that - I'm on the right track now. I'm now looking for a
tapestry method to advise, one that invariably fires once and only per
request. Is there such a method?
Thanks
Denis
Ivano wrote:
Once you have accomplished the task (a), the task (b) can be solved as
follows.
You need to define the aspect as a SpringBean (only in spring 2, of
course) using something like:
<bean id="yourAspect" class="your.company.aspects.AspectClass"
factory-method="aspectOf" lazy-init="false">
<property name="yourDatasource" ref="myDataSourceBeanId"/>
</bean>
in your applicationContext.xml file.
Then you need to weave your project classes with the aspect you made
(e.g. configuring Eclipse to do it if you use that.).
Don't forget to deploy the aspect class with your application.
Denis McCarthy wrote:
Hi,
I want to log the time users spend on individual pages in tapestry to
a database. I'm thinking the best way to do this may be to define an
aspect (using aspectj) on the attach() method for each page. I'm using
spring for the business/dao layers. As the tapestry pages are not
themselves defined in the spring application context I'm having a hard
time coming up with a suitable aspect that can be
a) defined to run on all attach() methods in any class that extends
BasePage, and
b) into which I can inject the spring bean which provides an interface
to the database where the logs must be stored.
I can accomplish a) by using a simple aspectj aspect, and b) by using
a spring defined aspect, but I'm not sure how to accomplish both at once.
Am I overlooking something stupid?
Thanks
Denis
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