Petals Documentation > Petals ESB > Petals ESB 5.4.0 > Page Comparison - Petals ESB lifecycles (v.28 vs v.29)

Petals ESB lifecycles

Version 28 by Christophe DENEUX
on Sep 30, 2014 17:30.
<< Changes from 27 to 28
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Version 29 by Christophe DENEUX
on Sep 30, 2014 18:03.
Changes from 29 to 30 >>
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* the component life-cycle itself.

The state {{INITIALIZED}} is a temporary state in the startup transition.

{gliffy:name=Component lifecyle|version=6}

The state {{INITIALIZED}} is a temporary state in the startup transition. The transition {{init}} and {{start}} are automatically enchained when starting a component from the state {{SHUTDOWN}}.

Actions associated to states:
* when starting installing the component:
** the endpoints of the [native services|Glossary#Native_Service] are registered,
* when starting the component:
** it will be able to process request messages,
* when stopping the component, no more request message is processed,
...
* when shutting down the component:
** all resources (as database, pools, ...) used by the service unit (un)deployment on state {{STARTED}} and {{STOPPED}} are released,
* when uninstalling the component:
** the endpoints of the native services are unregistered,

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