BBjHttpSession::invalidate

Description

In BBj 12.0 and higher, this method invalidates the current BBjHttpSession.

Syntax

Return Value

Method

void

invalidate()

Parameters

None.

Return Value

None.

Remarks

The example below shows invalidating the BBjHttpSession within a BBjServlet.

Example

REM Obtain the instance of the BBjAPI object
LET myAPI! = BBjAPI()
MyServlet! = new MyServlet()
 
data!.setCallback(data!.ON_WEB_CONNECTION, myServlet!, "myMethod")
 
PROCESS_EVENTS
 
class public MyServlet
  method public void myMethod(BBjServletEvent p_event!)
    LET chan = UNT
    request! = p_event!.getHttpRequest()
    response! = p_event!.getHttpResponse()
    response!.setContentType("text/html")
    session! = request!.getSession()
    session!.invalidate()
    open (chan)"JSERVLET"
    print (chan)"<html><body><h1>Hello BBj!</h1>"
    print (chan)"You have been logged out."
    print (chan)"</body></html>"
    close (chan)
  methodend
classend

See Also

BBjAPI

BBjServletEvent

BBjHttpSession

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.