After seeing that Tim Bray is making $500/month of Google Ads, I decided it was high time I try to get this site approved again. Low and behold it worked! So they've approved me, but I only want to show them when folks come from Google. As in, when the referer (yeah, I know that's spelled wrong, but it is in Java and JavaScript too) contains "google" - show the ads. Anyone know how to do this cleanly in Roller/Velocity? Or JavaScript? I tried the following, but it doesn't work:
if (document.referer != null
&& document.referer.toString().indexOf("google") != -1) {
// define variables
document.write("<scr" + "ipt type='text/javascript' src='ads.js'><\/scr" + "ipt>");
}
Since Google is my top referrer - I think I'll get a fair amount of users seeing the ads, and it won't disturb the folks who come here just to read my ramblings.
I changed the directory structure of AppFuse's "src" and "test" directories this weekend. Rather than:
src
- common
- ejb
- web
I changed it to:
src
- dao
- service
- web
The change wasn't too difficult, but the results of doing it make me a bit sick to my stomach. I always new that the Managers in AppFuse were dependent on Struts, that's why I originally put them in the src/web/**/webapp/service folder. Now that I've moved them into the service folder, they don't inherit all the luxuries like struts.jar being in the classpath. Even worse, to compile the Managers, I have to compile any ActionForms, both from the build/web/gen directory, as well as from src/web/**/Form. This is because the Managers use BeanUtils.copyProperties() to transfer values from POJOs -> ActionForms and visa-versa.
Ech - this exercise has really shown me how tied together the different directories and layers are. I think I
liked it better the other way - or maybe I just liked not knowing how tightly integrated everything was. ;-) The most frustrating thing turned out to be that Ant's <javac> task wanted to re-compile the generated ActionForm's each time I I ran "ant compile-service". Adding an <uptodate> property fixed this problem, but it seems like it should be easier than that.
I ended up putting the org.appfuse.model package in the "dao" directory. It just made things easier - since the model.* classes are used in my DAOs
and the "test-dao" needs the XDoclet-generating Hibernate mapping files. I didn't want to have to depend on classes in the src/service directory to compile src/dao. It's bad enough I have to do that with the service-web stuff.
All in all, I'm happy with the refactorings, but implementing workarounds for the service-web relationship was no
fun. I probably did this when I originally created AppFuse, but since I haven't heavily manipulated build.xml in so long - I've forgotten the trouble I went through.
Oh yeah, I also integrated Spring for binding the layers and configuring Hibernate. And Charles' persistent cookie strategy? That's done too. I'll write up details on both of these refactorings in the next couple of days.
