OStatic

By zan jiang on Aug. 23, 2008

Put it in the servletContext:

getServletContext().setAttribute(name,value)

By akan dfxs on Aug. 23, 2008

you sould sent the result as application variable. I guess this variable is used for many sessions.

By an anonymous user on Aug. 24, 2008

Why don't you create a singleton object, which will get created the first time the object is called, and in its constructor, you can add your business logic to create and do what needs to be done only once. Thereafter, the object is never created again, and hence your function is never called. I don't know if this is what you want to do, but it is an option.

By Gleb Zgonikov on Aug. 29, 2008

ServletContext is the most top scope level

By Rodelio Ramos on Aug. 29, 2008

User servlet context to get the parameters.

By Allan Cayanan on Aug. 29, 2008

Implement ServletContextListener to call your method. This context listener will be called once when the app is started. You may choose to put the return value of you're method to a singleton object or you may elect this value to be application scope variable to be accessed by different servlets.

By Roland Pashniev on Aug. 29, 2008

call your function from jsp directly

By Roger Marin on Aug. 29, 2008

if you need code to be executed when application loads for the first time, you need to set up a context listener and in the contextInitialized method do whatever you need and then set the value in the ServletContext scope, you should then be able to access this from your JSP or servlet.

By china long on Aug. 30, 2008

servlet context

By qian donghui on Sep. 01, 2008

ServletContext

By Jorge Luis Sanchez Bustamante on Sep. 02, 2008

You can use a static class variable.

Class A{

static protected Object VarToJSP;

private Object nameMethod(params){

Object result=null;

.....

VarToJSP = result;

}

}

Now in the JPS to call write :

....

someVariable=A.VarToJSP;