org.springframework.roo.process.manager.event

Class AbstractProcessManagerStatusPublisher

java.lang.Object

org.springframework.roo.process.manager.event.AbstractProcessManagerStatusPublisher

All Implemented Interfaces:

ProcessManagerStatusProvider

Direct Known Subclasses:

DefaultProcessManager

public abstract class AbstractProcessManagerStatusPublisher
extends Object
implements ProcessManagerStatusProvider

Provides a convenience superclass for those ProcessManagers wishing to publish status messages.

Since:

1.0

Author:

Ben Alex

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.roo.process.manager.event.AbstractProcessManagerStatusPublisher.StatusHolder	processManagerStatus
protected Set<ProcessManagerStatusListener>	processManagerStatusListeners

Constructor Summary

Constructors

Constructor and Description
AbstractProcessManagerStatusPublisher()

Method Summary

Methods

Modifier and Type	Method and Description
void	addProcessManagerStatusListener(ProcessManagerStatusListener processManagerStatusListener) Registers a new status listener.
ProcessManagerStatus	getProcessManagerStatus() Obtains the process manager status without synchronization.
void	removeProcessManagerStatusListener(ProcessManagerStatusListener processManagerStatusListener) Removes an existing status listener.
protected void	setProcessManagerStatus(ProcessManagerStatus processManagerStatus) Set the process manager status without synchronization.

Methods inherited from class java.lang.Object

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

Field Detail

processManagerStatus

protected org.springframework.roo.process.manager.event.AbstractProcessManagerStatusPublisher.StatusHolder processManagerStatus

processManagerStatusListeners

protected Set<ProcessManagerStatusListener> processManagerStatusListeners

Constructor Detail

AbstractProcessManagerStatusPublisher

public AbstractProcessManagerStatusPublisher()

Method Detail

addProcessManagerStatusListener

public final void addProcessManagerStatusListener(ProcessManagerStatusListener processManagerStatusListener)

Description copied from interface: ProcessManagerStatusProvider

Registers a new status listener.

Specified by:

addProcessManagerStatusListener in interface ProcessManagerStatusProvider

Parameters:

processManagerStatusListener - to register (cannot be null)

getProcessManagerStatus

public final ProcessManagerStatus getProcessManagerStatus()

Obtains the process manager status without synchronization.

Specified by:

getProcessManagerStatus in interface ProcessManagerStatusProvider

Returns:

the current status (never null)

removeProcessManagerStatusListener

public final void removeProcessManagerStatusListener(ProcessManagerStatusListener processManagerStatusListener)

Description copied from interface: ProcessManagerStatusProvider

Removes an existing status listener.

If the presented status listener is not found, the method returns without exception.

Specified by:

removeProcessManagerStatusListener in interface ProcessManagerStatusProvider

Parameters:

processManagerStatusListener - to remove (cannot be null)

setProcessManagerStatus

protected void setProcessManagerStatus(ProcessManagerStatus processManagerStatus)

Set the process manager status without synchronization.