But there is no such method:
context.getContainer().getNote("tomcat.standardManager")
in tomcat 3.2.1.
getNote() would take an integer argument instead of a
string. What should be the argument of getNote() and
what will Container.getNote() return? according to
the source code. It returns Object type.
thanks again.
--- [EMAIL PROTECTED] wrote:
> The SessionManager is saved as a note in the
> context.
>
>
context.getContainer().getNote("tomcat.standardManager")
>
>
> Session management is at a higher level than
> tomcat.core, and
> the goal was to modularize tomcat and keep the
> components as
> independent as possible - with interceptors used as
> 'glue' between
> components.
>
> SimpleSessionManager uses notes to associate a
> manager instance
> with each Context.
>
> More sophisticated solutions could use a single
> manager for
> the entire tomcat - this would scale much better,
> and would
> probably be easier to control.
>
> Costin
>
>
>
> On Sun, 9 Sep 2001, chiu ming luk wrote:
>
> > Costin,
> > after I get the specific Context object in
> > org.apache.tomcat.core.Context.
> >
> > How can I get the SessionManager for that Context?
> >
> > thanks again.
> > ===============================================
> > realRequest = facadeM.getRealRequest(request);
> > cm = realRequest.getContext().getContextManager();
> > Enumeration e = cm.getContexts();
> > while ( e.hasMoreElements() ){
> > Context con = (Context) e.nextElement();
> > //how to get sessionManager?
> > int size = sessionMgr.getSessions().size();
> > }
> > ===============================================
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > --- [EMAIL PROTECTED] wrote:
> > > Hi,
> > >
> > > What you can do is use
> ContextManager.getContexts(),
> > > then for each context you can get its
> > > SessionManager.
> > >
> > >
> > > Costin
> > >
> > >
> > > On Sat, 8 Sep 2001, chiu ming luk wrote:
> > >
> > > > Hi,
> > > > I had asked this question before. But I didn't
> get
> > > any
> > > > reply. So I post this again in hope someone
> could
> > > > help me getting number of active session
> currect
> > > > Tomcat holds.
> > > >
> > > > The following code will return number of
> sessions
> > > in a
> > > > Context(web app)
> > > > but not all the sessions in the whole JVM
> (tomcat
> > > > instance).
> > > >
> > > > For example:
> > > > if I call the class LocalMon in /admintool
> > > context:
> > > >
> /tomcat/webapps/admintool/WEB-INF/classes/LocalMon
> > > > then it will only report # of sessions in
> > > /admintool
> > > > web application.
> > > >
> > > > Any way I can get the total number of sessions
> for
> > > all
> > > > web applications
> > > > (context)? -OR-
> > > > How to call LocalMon in /admintool context but
> > > reports
> > > > session on other
> > > > context(web app)?
> > > >
> > > > My source file (class) return # of session and
> a
> > > (jsp)
> > > > is also
> > > > attached.
> > > >
> > > >
> > >
> ===================================================
> > > > import java.util.Vector;
> > > > import java.util.Enumeration;
> > > > import java.io.File;
> > > > import java.net.URL;
> > > > import javax.servlet.http.*;
> > > >
> > > > import org.apache.tomcat.core.Request;
> > > > import org.apache.tomcat.core.FacadeManager;
> > > > import org.apache.tomcat.core.Context;
> > > > import org.apache.tomcat.core.ContextManager;
> > > > import org.apache.tomcat.util.RequestUtil;
> > > > import
> org.apache.tomcat.session.StandardManager;
> > > >
> > > > public class LocalMon
> > > > {
> > > > private ContextManager cm;
> > > > private Request realRequest;
> > > > private StandardManager _sessionMgr;
> > > >
> > > > public void init( HttpServletRequest request
> ){
> > > > FacadeManager facadeM =
> > > > (FacadeManager)request.getAttribute(
> > > > FacadeManager.FACADE_ATTRIBUTE);
> > > > realRequest =
> facadeM.getRealRequest(request);
> > > > cm =
> > > realRequest.getContext().getContextManager();
> > > > try{
> > > > int manager_note = cm.getNoteId(
> > > > ContextManager.CONTAINER_NOTE,
> > > > "tomcat.standardManager" );
> > > > _sessionMgr =
> > > >
> > >
> >
>
(StandardManager)realRequest.getContext().getContainer().getNote(manager_note);
> > > >
> > > > } catch( Exception ignored ){
> > > > }
> > > > }
> > > >
> > > > public boolean initialized(){
> > > > return ( cm != null );
> > > > }
> > > >
> > > > public String getNumSessions(){
> > > > return( String.valueOf(
> > > > _sessionMgr.getSessions().size() ) );
> > > > }
> > > > }
> > > >
> > >
> >
>
==============================================================
> > > >
> > > > thanks a lot
> > > >
> > > > -cm
> > > >
> > > >
> > > >
> __________________________________________________
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> >
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=== message truncated ===
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