[jboss-jira] [JBoss JIRA] Updated: (JBAS-2595) JMX Resolver for JSF

[Dimitris Andreadis (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBAS-2595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dimitris Andreadis updated JBAS-2595:
-------------------------------------

    Comment: was deleted


> JMX Resolver for JSF
> --------------------
>
>                 Key: JBAS-2595
>                 URL: https://jira.jboss.org/jira/browse/JBAS-2595
>             Project: JBoss Application Server
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Web (Tomcat) service
>    Affects Versions: JBossAS-4.0.4RC1
>            Reporter: Stan Silvert
>            Assignee: Stan Silvert
>            Priority: Optional
>             Fix For: JBossAS-5.1.0.CR1
>
>
> The JMX resolver does for JMX what Seam is doing for EJB.  That is, it provides a ?seam? for JMX and JSF.  It allows you to map an MBean as a JSF managed bean.  Then you can use attributes from JMX in any JSF component.
> The obvious use case for this is where you want to create a custom JMX console that only contains the attributes you are interested in.  For example, I might want to monitor/modify the attributes for some DataSources and Tomcat threads all on a single JSP page.  I would create a faces-config-jmx.xml file like this and place it in the WEB-INF directory:
> <faces-config-jmx>   
>    <managed-bean>
>       <managed-bean-name>defaultDS</managed-bean-name>
>       <jmx-object-name>jboss.jca:name=DefaultDS,service=ManagedConnectionPool</jmx-object-name>
>    </managed-bean>
>    <managed-bean>
>       <managed-bean-name>foo</managed-bean-name>
>       <jmx-object-name>Foo:name=Foo,type=XMBean</jmx-object-name>
>    </managed-bean>
> </faces-config-jmx>
> To use this in a JSP page, I just use the managed bean name in my JSF component as usual:
> <h:form>
>   <p>               
>     <h:outputText value="New DefaultDS maxSize: "/>
>     <h:inputText value="#{defaultDS.MaxSize}" converter="javax.faces.Integer" />
>     <br/></br>
>     <h:outputText value="New DefaultDS AvailableConnectionCount: "/>
>     <h:outputText value="#{defaultDS.AvailableConnectionCount}" />
>     <br/><br/>
>     <h:outputText value="Array access test for foo.myArray[2]: "/>
>     <br/>
>     <h:outputText value="Current value is:  #{foo.myArray[2]}" />               
>     <h:commandButton value="Submit"/>
>   </p>            
> </h:form>
> The mechanism to do JMX to JSF resolution will be installed automatically using the new JSF initialization specified here: http://jira.jboss.com/jira/browse/JBAS-2593
> The application developer is only required to provide a faces-config-jmx.xml containing the mappings from managed bean names to JMX ObjectNames.

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