I seem to be having an issue :)
I tried the code you provided and did this.
I am getting a null pointer when I ask for service. Also if I do
server.findServices() to get a list of all of them I get nothing back.
This is from withing a Servlet to test getting these objects.
//See if we can get the container object
Server server = ServerFactory.getServer();
Service service = server.findService(Catalina);
//Next line gets NULL Pointer, because service is not found
Engine engine = (Engine) service.getContainer();
Host host = (Host) engine.findChild(engine.getDefaultHost());
Container[] containers = host.findChildren();
for (int i = 0; i containers.length; i++) {
Container container = containers[i];
out.println(!-- Found Container::+container.getName());
}
On Thu, 14 Oct 2004 11:14:31 -0400, Shapira, Yoav [EMAIL PROTECTED] wrote:
Hi,
I've posted this a number of times in the past on the list, so you can
STFA. To summarize, you'd do something like this (most of these classes
are in the org.apache.catalina package):
Server server = ServerFactory.getServer();
Service service = server.findService(Catalina);
Engine engine = (Engine) service.getContainer();
Host host = (Host) engine.findChild(engine.getDefaultHost());
Context context = (Context) host.findChild(myContext);
Realm realm = context.getRealm();
I'm using the default service name of Catalina above: it should match
what's in your server.xml. I'm also using myContext as a dummy:
obviously that should match your webapp name. And finally, I'm getting
the Realm from the context, because that's what you asked for, but in
reality the Realm (or another realm) may be associated with the Host or
Engine as well. So take the above code and modify it to your needs.
As always, I caution you and everyone else to not use Tomcat-specific
(or container-specific in general) code unless absolutely necessary.
Make your app as portable as possible. There's almost no conceivable
good use-case for needing the actual Realm object in your webapp.
Yoav Shapira http://www.yoavshapira.com
-Original Message-
From: Chris Forbis [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 14, 2004 11:02 AM
To: Tomcat Developers List
Subject: Re: How to get context realm from servlet and filter.
Quick follow-up to your post.
I understand what you are saying. But I am not sure how to get access
to the Container, can you point me in the correct direction?
Thanks!
On Thu, 14 Oct 2004 08:43:23 -0400, Shapira, Yoav
[EMAIL PROTECTED]
wrote:
Hi,
A Realm is associated with a Container, not necessarily a Context, so
the method is appropriately placed in the Container interface, a
parent
of the Context interface. Obviously all this is not part of the
Servlet
API, so you'll have to write Tomcat-specific code to get it.
Yoav Shapira http://www.yoavshapira.com
-Original Message-
From: Chris Forbis [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 13, 2004 6:24 PM
To: tomcat-dev
Subject: How to get context realm from servlet and filter.
I am trying to get the current contexts realms from a servlet (and
maybe a filter). I do not see a getContext().getRealm() method. So
I
am guessing there is another way to get to this, but I do not see
it.
Can any one provide some quick direction to me on this. Thank you!
Chris
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
This e-mail, including any attachments, is a confidential business
communication, and may contain information that is confidential,
proprietary and/or privileged. This e-mail is intended only for the
individual(s) to whom it is addressed, and may not be saved, copied,
printed, disclosed or used by anyone else. If you are not the(an)
intended
recipient, please immediately delete this e-mail from your computer
system
and notify the sender. Thank you.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
This e-mail, including any attachments, is a confidential business communication,
and may contain information that is confidential, proprietary and/or privileged.
This e-mail is intended only for the individual(s) to whom it is addressed, and may
not be saved, copied, printed, disclosed or used by anyone else. If you are not
the(an) intended recipient, please immediately delete this e-mail from your computer
system and notify the sender. Thank you
