org.apache.jetspeed.services.daemonfactory
Class DaemonFactory

java.lang.Object
  org.apache.jetspeed.services.daemonfactory.DaemonFactory

public class DaemonFactory

extends java.lang.Object

Version:

$Id: DaemonFactory.java,v 1.4 2004/02/23 03:29:24 jford Exp $

Author:

Kevin A. Burton

Constructor Summary

DaemonFactory()

Method Summary

static Daemon	getDaemon(DaemonEntry entry) Allows a Daemon to define its Thread priority through a factory.
static Daemon	getDaemon(java.lang.String classname) Get a daemon with the given classname.
static DaemonContext	getDaemonContext()
static DaemonEntry[]	getDaemonEntries() Get the current known DaemonEntries within the DaemonFactory
static DaemonEntry	getDaemonEntry(java.lang.String name) Given the name of a DaemonEntry...
static java.lang.String	getMessage(DaemonEntry entry) Get the last known message of the given DaemonEntry's processing
static int	getResult(DaemonEntry entry) Get the last known result of the given DaemonEntry's processing
protected static DaemonFactoryService	getService()
static int	getStatus(DaemonEntry entry)
static void	process(DaemonEntry entry) Kicks of processing of a Daemon.
static void	start() Starts any daemons that need processing.

Methods inherited from class java.lang.Object

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

Constructor Detail

DaemonFactory

public DaemonFactory()

Method Detail

getService

protected static final DaemonFactoryService getService()

start

public static void start()

Starts any daemons that need processing.

This should be called right after init() so that any daemons that need to be started will be. If you need to do any per-daemon initialization then do so before calling start()

getDaemon

public static Daemon getDaemon(DaemonEntry entry)
                        throws DaemonException

Allows a Daemon to define its Thread priority through a factory. The Thread that this object should return should be an implementation of itself.

Throws:

DaemonException

getDaemon

public static Daemon getDaemon(java.lang.String classname)
                        throws DaemonException

Get a daemon with the given classname.

Throws:

DaemonException

See Also:

getDaemon( DaemonEntry entry )

getDaemonContext

public static DaemonContext getDaemonContext()

process

public static void process(DaemonEntry entry)
                    throws DaemonException

Kicks of processing of a Daemon. Does the same thing as getDaemon() but also creates a thread and runs the daemon.

Throws:

DaemonException

getStatus

public static int getStatus(DaemonEntry entry)

getResult

public static int getResult(DaemonEntry entry)

Get the last known result of the given DaemonEntry's processing

getMessage

public static java.lang.String getMessage(DaemonEntry entry)

Get the last known message of the given DaemonEntry's processing

getDaemonEntries

public static DaemonEntry[] getDaemonEntries()

Get the current known DaemonEntries within the DaemonFactory

getDaemonEntry

public static DaemonEntry getDaemonEntry(java.lang.String name)
                                  throws DaemonNotFoundException

Given the name of a DaemonEntry... get it from the DaemonFactory

Throws:

DaemonNotFoundException