Module org.omnifaces

Package org.omnifaces.cdi.push

Class SseChannelManager.ViewScope

java.lang.Object

org.omnifaces.cdi.push.SseChannelManager.ViewScope

All Implemented Interfaces:

Serializable

Enclosing class:

SseChannelManager

@ViewScoped
public static class SseChannelManager.ViewScope
extends Object
implements Serializable

This helps the SSE channel manager to hold view scoped SSE channel identifiers registered by <o:sse>.

Since this class is public it can be externally registered into environment-specific CDI bean management facility.

Since:

5.2

Author:

Bauke Scholtz

See Also:

• SseChannelManager
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ViewScope()

Method Summary

Modifier and Type	Method	Description
protected void	deregisterViewScope()	When current view scope is about to be destroyed, deregister all view scoped channels and explicitly complete any open SSE connections associated with it to avoid stale connections.
protected Map<String,String>	getChannels()	Returns the view scoped channels.

Methods inherited from class java.lang.Object

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

Constructor Details

ViewScope

public ViewScope()

Method Details

getChannels

protected Map<String,String> getChannels()

Returns the view scoped channels.

Returns:

The view scoped channels.

deregisterViewScope

@PreDestroy
protected void deregisterViewScope()

When current view scope is about to be destroyed, deregister all view scoped channels and explicitly complete any open SSE connections associated with it to avoid stale connections.