[richfaces-issues] [JBoss JIRA] Commented: (RF-9163) Push: updates testing environment with the component

[Nick Belaevski (JIRA)]

    [ https://jira.jboss.org/browse/RF-9163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12560933#action_12560933 ] 

Nick Belaevski commented on RF-9163:
------------------------------------

Some notes for M4:

Updated push implementation requires connection to JMS server. I've done development/testing with JBoss HornetQ.

web.xml configuration options:

- org.richfaces.push.jms.connectionFactory ("/ConnectionFactory" by default) 
- org.richfaces.push.jms.topicsNamespace ("/topic" by default) 
- org.richfaces.push.jms.connectionUsername (empty string by default) 
- org.richfaces.push.jms.connectionPassword (empty string by default) 

Also org.richfaces.webapp.PushFilter should be configured and attached to FacesServlet.

"topicsNamespace" is used as a root name from which all topics are resolved: i.e. 'chat' topic by default will be looked up via "/topics/chat" JNDI name.

Application topics should be created/configured via TopicsContext - see demo.TopicsInitializer for example. Currently, message data serializer can be set and listener for users' connection added.

Push component have the following push-specific attributes:

- address - name of topic or subtopic in the following formats:

	address="information"
	address="weather at chatBus"

	where 'information', 'chatBus' are names of JMS topics and 'weather' is a name of one of the subtopics that will share the same 'chatBus' JMS topic.

- ondatavailable - supports 'dataavailable' behavior event, allows to define handler for pushed data
- onerror - supports 'error' behavior event, allows to define handler for erroneous states

If there are several push components on the same page they are all exploiting single connection to the server.

> Push: updates testing environment with the component
> ----------------------------------------------------
>
>                 Key: RF-9163
>                 URL: https://jira.jboss.org/browse/RF-9163
>             Project: RichFaces
>          Issue Type: Sub-task
>      Security Level: Public(Everyone can see) 
>          Components: component-push/poll
>    Affects Versions: 4.0.0.Milestone2
>            Reporter: Ilya Shaikovsky
>            Assignee: Lukas Fryc
>             Fix For: 4.0.0.Milestone4
>
>


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