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| WebLogic Server 6.0 Code Examples, BEA Systems, Inc. |
Package examples.rmi.multihello
This package takes the simple "HelloWorld" RMI example and extends it
to bind multiple unique names in the registry and then display multiple
invocations of each to the simple client.
See:
Description
Interface Summary |
Hello |
This remote interface is implemented by HelloImpl. |
Class Summary |
HelloImpl |
This remote class implements the Hello remote interface, which returns a
'hello' message identifying this class instance by name. |
sayHello |
This simple example uses WebLogic RMI to say "Hello World" multiple
times. |
Package examples.rmi.multihello Description
This package takes the simple "HelloWorld" RMI example and extends it
to bind multiple unique names in the registry and then display multiple
invocations of each to the simple client.
In this package is the Remote interface "Hello," which is implemented
by the "HelloImpl" class. The "sayHello" class invokes the Remote
class from the command line.
Also included in this directory are build scripts for NT, and UNIX. The
script compiles the files in this directory and runs the WebLogic RMI compiler
on the implementation class.
There are detailed instructions on converting Sun RMI classes to use
WebLogic RMI in the Developers Guide. The instructions here are brief
and assume that you have or will look at the Developers Guide.
The following section describes how to build and run the examples:
- Build the example
- Configure the server
- Run the example
- Set up your development shell as described in
Setting up your environment.
-
The build scripts are:
Run the appropriate build script (build.cmd, build.sh for UNIX) as shown in this
example for Windows NT:
$ build
To Register HelloImpl as a startup class:
- Start the server with the examples
configuration in a new command shell.
- Bring up the Administration Console in your browser.
- Click to expand the Deployments node in the left-hand pane.
- Click to expand the Startup & Shutdown node in the left-hand pane.
- Select the multihello node.
- Select the Targets tab in the right-hand pane to display the Available and Chosen targets.
- Deploy the multihello startup class on the examplesServer.
Run the example
- Since startup classes are only activated when the server boots, you will
need to re-start the server with the examples
configuration.
-
In your development shell, run the client with the following command:
$ java examples.rmi.multihello.sayHello t3://hostname:port
where:
- hostname
- Host name of the WebLogic Server
- port
- Port where the WebLogic Server is listening for connections
There's more...
Read more about this WebLogic service in the Developers Guide, Using
WebLogic RMI to get more detailed information for your
application.
Copyright © 2000 BEA Systems, Inc. All Rights Reserved.