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 {
//As class members
private Subject[] subjects;
private Department[] departments
//etc.
public School () {
subjects = new Subject[NUMBER_OF_SUBJECTS];
departments = new Department[NUMBER_OF_DEPARTMENTS];
}
//Inside a method
public someMethod () {
Subject subject = new Subject ("Calculus");
subject.doSomething ();
Department department = new Department ("Mathematics");
department.doSomething ();
}
}
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