How to call a function defined in a JSP file into a servlet?

Hi
I have defined a JSP file with some functions in it. I am including this JSP file into other JSP files so that these functions can be used. Now is there soe way, that I can include this file in a servlet as well and use the defined functions in the servlet as well.
Thanks and Regards
Vikram

I assume you have a function with OUT arguments because you need to return at least two distinct things from this function? The functions return value and this OUT argument, too. Right? For the sake of argument, let's say that you're trying to return a VARCHAR2 value and a NUMBER value from this function.
Assuming that you cannot just wrap your existing function with a function that does not have OUT arguments, the first idea that pops to mind is to create an Oracle8 type that looks like:
CREATE TYPE MYREC AS OBJECT (V VARCHAR2(80), N NUMBER);Then you could rewrite your function to return an instance of this MYREC type instead of having one return value and one OUT parameter.
Then create a BC4J domain for this Oracle8 type (which will mimic its nested structure), and then you can just select the value straight-away in your view object.
I just tried this idea with 9.0.2 production and it works.
The Domain you create will have getV() and getN() accessors on it so you can get at the nested values in the MyRec domain "record" structure.
The other way would involve building a programmatic view object that sources the data for your VO programmatically. If I think of anything else I'll post something here.

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Hello,
I have a question about using tags.
I have a java file,which has a function. Now I want to call this function into my JSP page.
I'm using JSP 1.2 and TOMCAT 4.1 with Java2 SDK.
I search through the web and find a method to do this.Bu it requires JSP 2.0
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