com.partnersoft.system

Class DaemonLib

java.lang.Object

com.partnersoft.system.DaemonLib

All Implemented Interfaces:

Lib

public class DaemonLib
extends java.lang.Object
implements Lib

Convenience routines to handle daemon startup, shutdown, and registry.

Daemons are registered in the Registry named... "Daemons".

Copyright 2008 Partner Software, Inc.

Author:

Paul Reavis

Method Summary

Methods

Modifier and Type	Method and Description
static Daemon	daemonNamed(java.lang.String name) Fetches the daemon with the given name from the registry, null if there is none.
static void	registerDaemon(java.lang.String name, Daemon daemon) Registers the given Daemon under the given name.
static Registry<Daemon>	registry() Returns the Daemon registry.
static void	restart(java.lang.String daemonName, java.lang.Class daemonClass) Restarts the named Daemon, creating one if necessary using the given class.
static void	restart(java.lang.String daemonName, java.lang.String daemonClassName) Restarts the named Daemon, creating one if necessary using the given class name.
static void	start(java.lang.String daemonName, java.lang.Class<? extends Daemon> daemonClass) Starts the named Daemon, creating one if necessary using the given class.
static void	start(java.lang.String daemonName, java.lang.String daemonClassName) Starts the named Daemon, creating one if necessary using the given class name.
static void	stop(java.lang.String daemonName) Stops the named Daemon.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

registry

public static Registry<Daemon> registry()

Returns the Daemon registry. Creates and registers it if it's not there already.

daemonNamed

public static Daemon daemonNamed(java.lang.String name)

Fetches the daemon with the given name from the registry, null if there is none.

registerDaemon

public static void registerDaemon(java.lang.String name,
                  Daemon daemon)

Registers the given Daemon under the given name.

start

public static void start(java.lang.String daemonName,
         java.lang.Class<? extends Daemon> daemonClass)
                  throws java.lang.Exception

Starts the named Daemon, creating one if necessary using the given class.

Throws:

java.lang.Exception

start

public static void start(java.lang.String daemonName,
         java.lang.String daemonClassName)
                  throws java.lang.Exception

Starts the named Daemon, creating one if necessary using the given class name.

Throws:

java.lang.Exception

restart

public static void restart(java.lang.String daemonName,
           java.lang.Class daemonClass)
                    throws java.lang.Exception

Restarts the named Daemon, creating one if necessary using the given class.

Throws:

java.lang.Exception

restart

public static void restart(java.lang.String daemonName,
           java.lang.String daemonClassName)
                    throws java.lang.Exception

Restarts the named Daemon, creating one if necessary using the given class name.

Throws:

java.lang.Exception

stop

public static void stop(java.lang.String daemonName)
                 throws java.lang.Exception

Stops the named Daemon.

Parameters:

daemonName -

Throws:

java.lang.Exception