org.opennms.netmgt.daemon
Class AbstractServiceDaemon

java.lang.Object
  org.opennms.netmgt.daemon.AbstractServiceDaemon

All Implemented Interfaces:

Fiber, PausableFiber, SpringServiceDaemon, ServiceDaemon, org.springframework.beans.factory.InitializingBean

Direct Known Subclasses:

Actiond, Capsd, Collectd, Dhcpd, Discovery, Eventd, EventTranslator, Linkd, Notifd, PassiveStatusKeeper, Poller, Queued, RTCManager, Scriptd, Syslogd, Threshd, Tl1d, Trapd, Vacuumd, Vulnscand, Xmlrpcd

public abstract class AbstractServiceDaemon
extends Object
implements ServiceDaemon, SpringServiceDaemon

Author:

Mathew Brozowski, DJ Gregor

Field Summary

Fields inherited from interface org.opennms.core.fiber.PausableFiber

PAUSE_PENDING, PAUSED, RESUME_PENDING

Fields inherited from interface org.opennms.core.fiber.Fiber

RUNNING, START_PENDING, STARTING, STATUS_NAMES, STOP_PENDING, STOPPED

Constructor Summary

protected

AbstractServiceDaemon(String name)

Method Summary

void	afterPropertiesSet()
protected void	debugf(String format, Object... args)
protected void	debugf(Throwable t, String format, Object... args)
protected void	errorf(String format, Object... args)
protected void	errorf(Throwable t, String format, Object... args)
protected void	fatalf(String format, Object... args)
protected void	fatalf(Throwable t, String format, Object... args)
String	getName()
int	getStatus()
String	getStatusText()
protected void	infof(String format, Object... args)
protected void	infof(Throwable t, String format, Object... args)
void	init()
protected boolean	isPaused()
protected boolean	isRunning()
protected boolean	isStarting()
protected boolean	isStartPending()
protected Category	log()
protected abstract void	onInit()
protected void	onPause()
protected void	onResume()
protected void	onStart()
protected void	onStop()
void	pause()
void	resume()
protected void	setStatus(int status)
void	start()
String	status()
void	stop() Stops the currently running service.
protected void	waitForStatus(int status)
protected void	waitForStatus(int status, long timeout)
protected void	warnf(String format, Object... args)
protected void	warnf(Throwable t, String format, Object... args)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractServiceDaemon

protected AbstractServiceDaemon(String name)

Method Detail

afterPropertiesSet

public final void afterPropertiesSet()
                              throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

onInit

protected abstract void onInit()

onPause

protected void onPause()

onResume

protected void onResume()

onStart

protected void onStart()

onStop

protected void onStop()

getName

public final String getName()

Specified by:

getName in interface Fiber

setStatus

protected void setStatus(int status)

waitForStatus

protected void waitForStatus(int status,
                             long timeout)
                      throws InterruptedException

Throws:

InterruptedException

waitForStatus

protected void waitForStatus(int status)
                      throws InterruptedException

Throws:

InterruptedException

getStatus

public int getStatus()

Specified by:

getStatus in interface Fiber

getStatusText

public String getStatusText()

status

public String status()

Specified by:

status in interface ServiceDaemon

isStartPending

protected boolean isStartPending()

isRunning

protected boolean isRunning()

isPaused

protected boolean isPaused()

isStarting

protected boolean isStarting()

log

protected Category log()

fatalf

protected void fatalf(String format,
                      Object... args)

fatalf

protected void fatalf(Throwable t,
                      String format,
                      Object... args)

errorf

protected void errorf(String format,
                      Object... args)

errorf

protected void errorf(Throwable t,
                      String format,
                      Object... args)

warnf

protected void warnf(String format,
                     Object... args)

warnf

protected void warnf(Throwable t,
                     String format,
                     Object... args)

infof

protected void infof(String format,
                     Object... args)

infof

protected void infof(Throwable t,
                     String format,
                     Object... args)

debugf

protected void debugf(String format,
                      Object... args)

debugf

protected void debugf(Throwable t,
                      String format,
                      Object... args)

init

public final void init()

pause

public final void pause()

Specified by:

pause in interface PausableFiber

resume

public final void resume()

Specified by:

resume in interface PausableFiber

start

public final void start()

Specified by:

start in interface Fiber

Specified by:

start in interface SpringServiceDaemon

stop

public final void stop()

Stops the currently running service. If the service is not running then the command is silently discarded.

Specified by:

stop in interface Fiber