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From "Claus Ibsen (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CAMEL-4906) Allow to configure management name using a pattern, such as to enforce a fixed name
Date Tue, 17 Jan 2012 10:04:43 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-4906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen resolved CAMEL-4906.
--------------------------------

    Resolution: Fixed

Update wiki documentation at the Camel JMX wiki page.
                
> Allow to configure management name using a pattern, such as to enforce a fixed name
> -----------------------------------------------------------------------------------
>
>                 Key: CAMEL-4906
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4906
>             Project: Camel
>          Issue Type: New Feature
>          Components: camel-core, osgi
>    Affects Versions: 2.9.0
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>             Fix For: 2.10.0
>
>
> When Camel enlist itself in JMX it uses a auto assigning naming strategy, which can detect
clashes (name already exist) and then re-calculate a new name, finding a free name. This ensures
you can deploy multiple Camel apps in the same JVM, whether you run in Tomcat, JEE, OSGi etc.
> However for some people they want to have full control of the JMX name.
> For OSGi users in particular, as by default Camel uses the bundle-id as part of the JMX
name. 
> So the JMX name can change, for example if you restart the server (and have deleted the
data directory) so bundle-ids is re-assigned by the OSGi container.
> Or that you uninstall and install the app again. Then the old bundle-id is never reused.
> We could possible add a managementName attribute to <camelContext>
> with a syntax pattern, so end user can configure this in the XML as well, fairly easily
> <camelContext id="foo" managementNamePattern="myFoo">
> ...
> </camelContext>
> eg the managementName is a new attribute, where you can use a syntax
> to configure it with tokens
> - #name# - the camel context name
> - #camelId# - same as #name#
> - #bundleId# - the bundle id
> - #symbolicName# - the bundle symbolic name
> - #counter# - an incrementing counter, used to remedy clashes by finding a new free name
> Then they can assemble their naming as they want.
> The osgi default naming pattern could be, which it is hardcoded as currently:
> #bundleId#-#name#
> In the example above it uses a fixed name "myFoo" which then must be unique in the JVM

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