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NAME
rmid - RMI activation system daemon
SYNOPSIS
rmid [ -C command-line-option ] [ -log dir ] [ -port port ]
[ -stop ]
DESCRIPTION
The rmid tool starts the activation system daemon. Before
activatable objects can be either registered with the
activation system or activated in a Java VM, the activation
system daemon must be started. See the RMI Specification for
details on how to write programs that use activatable remote
objects. The daemon can be started by executing the rmid
command with no options, as follows:
example% rmid
starts the Activator and an internal registry on the default
port of 1098, and binds an ActivationSystem with the name
java.rmi.activation.ActivationSystem in this internal regis-
try. To specify an alternate port for the registry, you must
specify the -port option when starting up rmid, for example:
example% rmid -port 1099
starts the activation system daemon and a registry on the
registry's default port of 1099.
OPTIONS
-C command-line-option
Specifies an option that is passed as a command line
option to each child process (activation group) of rmid
when that process is created. The command-line-option
is any option that the "command" will accept when rmid
starts up the group using the "command". By default
the command to start up the group is javac(1),soany
javac(1) option is okay. The application can specify
that the command can be other than javac(1) by specify-
ing a ActivationGroup.CommandEnvironment when register-
ing an activation group.
To pass a property to each Java Virtual Machine spawned by
the activation system daemon:
example% rmid -C-Dsome.property=value
This ability to pass command line options to child
processes can be useful for debugging. For example, the
following command:
example% rmid -C-Djava.rmi.server.logCalls=true
will enable server-call logging in all child Java
Virtual Machines.
-log dir
Specifies the name of the directory the activation sys-
tem daemon uses to write its database and associated
information. The log directory defaults to creating a
directory, log, in the directory in which the rmid com-
mand was executed.
-port port
Specifies the port the registry of rmid uses. The
activation system daemon binds the ActivationSystem,
with the name java.rmi.activation.ActivationSystem, in
this registry. Thus, the ActivationSystem on the local
machine can be obtained using the following
Naming.lookup method call:
import java.rmi.*;
import java.rmi.activation.*;
ActivationSystem system;
system = (ActivationSystem)
Naming.lookup("//:port/java.rmi.activation.ActivationSystem");
-stop
Stops the current invocation of rmid, for a port speci-
fied by the -port option. If no port is specified, it
will stop the rmid running on port 1098.
ENVIRONMENT VARIABLES
CLASSPATH Used to provide the system a path to
user-defined classes. Directories are
separated by colons. For example,
example% .:/usr/local/java/classes
ATTRIBUTES
See attributes(5) for a description of the following attri-
butes:
______________________________________
| ATTRIBUTE TYPE| ATTRIBUTE VALUE |
|_______________|______________________|_
| Availability | SUNWjvrt, SUNWjvdev|
|_______________|_____________________|
SEE ALSO
rmic(1)
See (or search java.sun.com) for the following:
Setting the Classpath @
http://java.sun.com/products/jdk/1.2/docs/tooldocs/solaris/classpath.html
RMI Specification @
http://java.sun.com/products/jdk/1.2/docs/guide/rmi/spec/rmiTOC.doc.html
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