"java:comp/..." is a component's logical name,In order
to use this naming context prefix to look up your
component,you usually have to do 2 things:
1,declare your component in standard dd using
ejb-ref or resource-ref,depending on what it is.
2,mappping the name to the real jndi name using
vendor specific dd.
I prefer to write a simple jsp page as following to
have a look at the real naming context structure of my
application server.
....
<%
Context ctx = new InitialContext();
String dir = request.getParameter("dir");
dir = (dir == null) ? "" : dir.trim();
NamingEnumeration enu = ctx.list(dir);
while(enu.hasMoreElements()){
out.print(enu.nextElement() + "<br>");
}
%>
Use dir query to switch to the jndi context you want
to list.
For example,
To have a look at what got bound under root entry,just
point to the above jsp.
To look at what got bound under "java:",browse like
this: http://..../../...jsp?dir=java:
Hope it helps.
--- Ruben Carvalho <[EMAIL PROTECTED]>
的正文：> I think everything is configured properly.
When I
> ask for a JNDI name starting with java:comp/env/---
> I always get that --- wasn't found. Can I ask you
> for a bit of your web.xml where you define an entity
> and a session bean and a bit of your ejb.xml with
> the same?
>
> Thanks a lot.
>
> R煤ben
>
> -----Mensagem original-----
> De: Kazda Juraj [mailto:[EMAIL PROTECTED]
> Enviada: qui 18-09-2003 12:09
> Para: Struts Users Mailing List
> Cc:
> Assunto: RE: I webshpere Struts
>
>
>
> I'm using this architecture and everything works...
> What kind of JNDI name it can't find? Bean or
> Datasource? Do you really have declared in web.xml
> and implemented corresponding interfaces (ie. local
> reference vs local interface)?
>
> In case of local, are you using in your code
> "java:comp/env" namespace?
>
> -juraj.
>
>
>
>
> -----Original Message-----
> From: Ruben Carvalho
> [mailto:[EMAIL PROTECTED]
> Sent: Thursday, September 18, 2003 12:48 PM
> To: Struts Users Mailing List
> Subject: RE: I webshpere Struts
>
> I've just started developing a new project using
> Websphere IDE but the application will run on
> Weblogic. We're using the TestServer that comes with
> Websphere and we're having the same problem with the
> Database access, using entity beans. Eventhough the
> server has the JNDI names configured properly, I
> keep getting an exception saying that the JNDI name
> can't be found. I manage to call the session beans
> in my web module but no entity beans.
>
> Is there anybody using this arquitecture?
>
> Thanks
>
> R煤ben Carvalho
>
> -----Mensagem original-----
> De: Abhijeet Mahalkar
> [mailto:[EMAIL PROTECTED]
> Enviada: qui 18-09-2003 11:29
> Para: Struts Users Mailing List
> Cc:
> Assunto: I webshpere Struts
>
>
>
> Is there anybody working on struts --
> websphere server architecture i have few queries
> regarding deploying the complete module using JSp--
> structs -- sessionbeans --- entitybeans --- Database
> architecture it's not getting deployed properly...
> can anyone guide me to get the proper link
> on this...
>
> thanks
> abhijeet
>
>
> ----- Original Message -----
> From: "Andrew Hill"
> <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List"
> <[EMAIL PROTECTED]>
> Sent: Thursday, September 18, 2003 2:56 PM
> Subject: RE: calls each method twice ,
> logging everthing twice?
>
>
> I had a similar bug in IE6 where I had a
> submit button that invoked a js
> method that did some stuff and then called
> form.submit(). In IE5 Id only
> have one submission, but in 6 it would do
> the submission from my call to
> submit() AND do the submit buttons submit
> as well.
>
> -----Original Message-----
> From: Raju, Saravanan
> [mailto:[EMAIL PROTECTED]
> Sent: Thursday, 18 September 2003 16:09
> To: Struts Users Mailing List
> Subject: RE: calls each method twice ,
> logging everthing twice?
>
>
> please check that you are not submitting
> the form twice using java script or
> so.
>
> one in onSubmit handler and other
> progrmatically using form.submit();
>
>
> > Thanks,
> >
> ----------------------------------------------
> > Saravanan Raju
> > Sr.Analyst
> > SYNTEL (India) Ltd.
> > Chennai Development Centre
> > Tel : +91-44-22301101 (Board) Extn :
> 202
> > Fax : +91-44-22300369
> > e-mail :
> mailto:[EMAIL PROTECTED]
> > Website: http://www.syntelinc.com
> >
> ----------------------------------------------
> >
> >
> >
> > -----Original Message-----
> > From: Andrew Hill
> [SMTP:[EMAIL PROTECTED]
> > Sent: Thursday, September 18, 2003 12:15
> PM
> > To: Struts Users Mailing List
> > Subject: RE: calls each method twice ,
> logging everthing twice?
> >
> > It looks as though the browser is sending
> two requests for the page.
> >
> > Not familiar with tiles so am not sure
> about the exception your getting
> > though.
> >
> > -----Original Message-----
> > From: Seyhan BASMACI (Internet
> Yazilimlari Yetkilisi)
> > [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, 18 September 2003 14:26
> > To: Struts Users Mailing List
> > Subject: calls each method twice ,
> logging everthing twice?
> >
> >
> > hi,
> > we are using jdeveloper as ide , and
> struts as framework ,,
> > I dont know when it is started but in
> debug mode it calls each method
> > twice
> > (calls action class execute method twice
> ) and struts gives followig
> > message
> > after calling my first action class
> (loginAction) ,,
> > it seccessfull execute and fiinds mapping
> for the login,,
> > but gives the following message while
> sending response to the client,
> > is there anybody encountered with this
> problem ?
> >
> > here is the STRUTS log info, as you can
> see it does processActionForward
> > twice
> >
> > [INFO] RequestProcessor - -Processing a
> 'POST' for path '/Login'
> > [INFO] RequestProcessor - -Processing a
> 'POST' for path '/Login'
> >
>
processActionForward(/pages/bireysel/common/welcome.jsp,
> false)
> >
>
processActionForward(/pages/bireysel/common/welcome.jsp,
> false)
> >
> >
> > ERROR on the browser:
> >
> > java.lang.NullPointerException
> >
> org.apache.struts.tiles.ComponentDefinition
> >
>
org.apache.struts.tiles.xmlDefinition.FactorySet.getDefinition(java.lang.S
> > tr
>
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