Package org.jboss.as.controller

Class ControlledProcessStateService

java.lang.Object

org.jboss.as.controller.ControlledProcessStateService

All Implemented Interfaces:

ProcessStateNotifier

public class ControlledProcessStateService
extends Object
implements ProcessStateNotifier

Exposes the current ControlledProcessState.State and allows services to register a listener for changes to it.

Author:

Brian Stansberry (c) 2011 Red Hat Inc., Richard Opalka

Field Summary

Fields

Modifier and Type	Field	Description
static org.jboss.msc.service.ServiceName	INTERNAL_SERVICE_NAME	Only for use within the WildFly Core kernel; may change or be removed at any time
static org.jboss.msc.service.ServiceName	SERVICE_NAME	Deprecated. use the 'org.wildfly.management.process-state-notifier' capability to obtain a ProcessStateNotifier

Method Summary

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener listener)	Registers a listener for changes to the process state.
static ProcessStateNotifier	addService(org.jboss.msc.service.ServiceTarget target, ControlledProcessState processState)	Obtains a ProcessStateNotifier linked to the given processState object and installs an MSC Service that provides it as its value.
ControlledProcessState.State	getCurrentState()	Returns the current process state.
void	removePropertyChangeListener(PropertyChangeListener listener)	Removes a previously registered listener.

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_NAME

@Deprecated
public static final org.jboss.msc.service.ServiceName SERVICE_NAME

Deprecated.

use the 'org.wildfly.management.process-state-notifier' capability to obtain a ProcessStateNotifier

INTERNAL_SERVICE_NAME

public static final org.jboss.msc.service.ServiceName INTERNAL_SERVICE_NAME

Only for use within the WildFly Core kernel; may change or be removed at any time

Method Detail

addService

public static ProcessStateNotifier addService(org.jboss.msc.service.ServiceTarget target,
                                              ControlledProcessState processState)

Obtains a ProcessStateNotifier linked to the given processState object and installs an MSC Service that provides it as its value.

Parameters:

target - service target to use to install the service. Cannot be null.

processState - ControlledProcessState instance whose changes will be tracked by the returned notifier.

Returns:

the ProcessStateNotifier that is the value of the installed service.

getCurrentState

public ControlledProcessState.State getCurrentState()

Returns the current process state.

Specified by:

getCurrentState in interface ProcessStateNotifier

Returns:

the current state

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Registers a listener for changes to the process state.

Specified by:

addPropertyChangeListener in interface ProcessStateNotifier

Parameters:

listener - the listener

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Removes a previously registered listener.

Specified by:

removePropertyChangeListener in interface ProcessStateNotifier

Parameters:

listener - the listener