Accessing WIRELESS schema packages

Question

I'm new to the Oracle platform and have a seemingly simple question.
I've just walked throught the tutorial "Building a Notification applications
using the Pass Thru Data Feeder w/
database triggers" (http://otn.oracle.com/tech/wireless/tutorials/10g/databasetriggersnotifications.pdf), which highlights using the PTG_* packages in the WIRELESS schema. I'd like to do a hello world app using these packages on my data.
The problem I run into is that my data tables reside in my middle tier instance, and the WIRELESS schema is installed in my infrastructure database.
Can I access the PTG_* packages from the middle tier database? Is my installation correct? Or do I need to move my tables to the infrastructure database?
Thanks Tim....

Answer 1

Yes it is. Also, another oddity. If I include: -
import Geometry.Point;
at the top of the source file for the Rectangle, it
also works fine. Yet it refuses to compile if I use
"import Geometry.*;
I'm confused. :) Shouldn't the ".*" incluide *all*
package classes within the Geometry package?Most likely, the javac compiler is getting confused because it is finding the SOURCE CODE file Point.java in a directory that is in the Classpath, but not in a Geometry directory relative to the Classpath. When you use "import Geometry.*;" the compiler doesn't know that Point is really Geometry.Point. When the code uses the Point class, the compiler tries to automatically compile the Point.java source code to produce the Point class but finds that the class in Point.java is really Geometry.Point. When you use "import Geometry.Point;" the compiler looks for Point.class or Point.java in a Geometry directory relative to the Classpath.