What exceptions are you seeing? What you are trying to do is very doable.
(*Chris*)
----- Original Message -----
From: Lalith Jayaweera <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, October 31, 1999 10:19 PM
Subject: Re: Seperate Classes/servlet ?
> Hi
>
> Why Should I extend the HttpServlet why Can't I have as follows
>
>
>
>
>
>
> class Lecturer{
>
> private String lecID;
> private String lecname;
>
> ..
>
> public void setname(String name_in){
> ...
> }
>
> ....
>
>
> }
>
> the Lecturer class is saved seperately as lecturer.java
>
>
> what I need is How can I call it within the servlet
>
> that is how can I use above in the following it gives errors,(I need to
> instantiate objects from the above class inside the following servlet)
>
>
>
>
>
>
> import java.io.*;
> import javax.servlet.*;
> import javax.servlet.http.*;
>
>
> public class admin2 extends HttpServlet{
>
> ....
> ...
> ...
> ....
>
>
> }
>
> lalith
>
>
> At 11:32 AM 11/1/99 -0700, you wrote:
> >Lalith Jayaweera wrote:
> >>
> >> Hi everybody,
> >> In my project I have classes written seperately such as
> >> (subject,deparment,lecturer,courses etc..) How can I instantiate the
> >> objects of these classes and call methods of these classes
> >> inside the servlet.
> >> Should I import all the classes I need or What?
> >>
> >> (Simply, How can deal with above classes inside the doGet method)
> >
> >Simply, the same way you would inside any other Java class or method
> >
> >//import the classes, not shown
> >
> >public class SchoolServlet extends HttpServlet {
> > file://As class members
> > private Subject[] subjects;
> > private Department[] departments
> > file://etc.
> >
> > public School () {
> > subjects = new Subject[NUMBER_OF_SUBJECTS];
> > departments = new Department[NUMBER_OF_DEPARTMENTS];
> > }
> >
> > file://Inside a method
> > public someMethod () {
> > Subject subject = new Subject ("Calculus");
> > subject.doSomething ();
> > Department department = new Department ("Mathematics");
> > department.doSomething ();
> > }
> >}
> >
>
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>
>
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