ome.services.messages

Class GlobalMulticaster

java.lang.Object

ome.services.messages.GlobalMulticaster

All Implemented Interfaces:

org.springframework.beans.factory.BeanFactoryAware, org.springframework.context.event.ApplicationEventMulticaster

public class GlobalMulticaster
extends Object
implements org.springframework.context.event.ApplicationEventMulticaster, org.springframework.beans.factory.BeanFactoryAware

Global ApplicationEventMulticaster which can be used to integrate parent and child OmeroContext instances. A singleton, this instance will delegate all method calls to a single static SimpleApplicationEventMulticaster.

See Also:

OmeroContext, OmeroContext.publishEvent(ApplicationEvent), OmeroContext.onRefresh()

Constructor Summary

Constructors

Constructor and Description
GlobalMulticaster() Keeps track of which instance this is.

Method Summary

Methods

Modifier and Type	Method and Description
void	addApplicationListener(org.springframework.context.ApplicationListener arg0) Add a listener to be notified of all events.
void	addApplicationListenerBean(String arg0) Add a listener bean to be notified of all events.
void	multicastEvent(org.springframework.context.ApplicationEvent arg0) Multicast only if this instance was the first created.
void	removeAllListeners() Remove all listeners registered with this multicaster.
void	removeApplicationListener(org.springframework.context.ApplicationListener arg0) Remove a listener from the notification list.
void	removeApplicationListenerBean(String arg0) Remove a listener bean from the notification list.
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory) Callback that supplies the owning factory to a bean instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobalMulticaster

public GlobalMulticaster()

Keeps track of which instance this is. Only the first instance will actively call multicastEvent(ApplicationEvent), but all instances cann add to the static list of listeners.

Method Detail

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Description copied from interface: org.springframework.beans.factory.BeanFactoryAware

Callback that supplies the owning factory to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Parameters:

beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

Throws:

org.springframework.beans.BeansException - in case of initialization errors

See Also:

BeanInitializationException

addApplicationListener

public void addApplicationListener(org.springframework.context.ApplicationListener arg0)

Description copied from interface: org.springframework.context.event.ApplicationEventMulticaster

Add a listener to be notified of all events.

Specified by:

addApplicationListener in interface org.springframework.context.event.ApplicationEventMulticaster

Parameters:

arg0 - the listener to add

multicastEvent

public void multicastEvent(org.springframework.context.ApplicationEvent arg0)

Multicast only if this instance was the first created.

Specified by:

multicastEvent in interface org.springframework.context.event.ApplicationEventMulticaster

Parameters:

arg0 - the event to multicast

removeAllListeners

public void removeAllListeners()

Description copied from interface: org.springframework.context.event.ApplicationEventMulticaster

Remove all listeners registered with this multicaster.

After a remove call, the multicaster will perform no action on event notification until new listeners are being registered.

Specified by:

removeAllListeners in interface org.springframework.context.event.ApplicationEventMulticaster

removeApplicationListener

public void removeApplicationListener(org.springframework.context.ApplicationListener arg0)

Description copied from interface: org.springframework.context.event.ApplicationEventMulticaster

Remove a listener from the notification list.

Specified by:

removeApplicationListener in interface org.springframework.context.event.ApplicationEventMulticaster

Parameters:

arg0 - the listener to remove

addApplicationListenerBean

public void addApplicationListenerBean(String arg0)

Description copied from interface: org.springframework.context.event.ApplicationEventMulticaster

Add a listener bean to be notified of all events.

Specified by:

addApplicationListenerBean in interface org.springframework.context.event.ApplicationEventMulticaster

Parameters:

arg0 - the name of the listener bean to add

removeApplicationListenerBean

public void removeApplicationListenerBean(String arg0)

Description copied from interface: org.springframework.context.event.ApplicationEventMulticaster

Remove a listener bean from the notification list.

Specified by:

removeApplicationListenerBean in interface org.springframework.context.event.ApplicationEventMulticaster

Parameters:

arg0 - the name of the listener bean to add