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From "Felix Meschberger (JIRA)" <j...@apache.org>
Subject [jira] Created: (FELIX-593) Fix handling of immedaite attribute of component factories
Date Tue, 03 Jun 2008 06:18:44 GMT
Fix handling of immedaite attribute of component factories
----------------------------------------------------------

                 Key: FELIX-593
                 URL: https://issues.apache.org/jira/browse/FELIX-593
             Project: Felix
          Issue Type: Bug
          Components: Declarative Services (SCR), Maven SCR Plugin
            Reporter: Felix Meschberger
            Assignee: Felix Meschberger
             Fix For: maven-scr-plugin-1.0.5, scr-1.0.1


According to the clarification regarding the immediate attribute of the <component>
element of a Declarative services component, the validation of the component element has to
be changed.

Currently the validation assumes this definition of the immediate attribute 112.4.3:

"immediate - Controls whether component configurations must be immediately activated after
becoming satisfied or whether activation should be delayed. The default value is false if
the service element is specified and true otherwise. If this attribute is specified, its value
must be true unless the service element is also specified."

which does not take into account factory components.

A better description would be:

"immediate - Controls whether component configurations must be immediately activated after
becoming satisfied or whether activation should be delayed. The default value is false if
the factory attribute or if the service element is specified and true otherwise. If this attribute
is specified, its value must be false if the factory attribute is also specified or must be
true unless the service element is also specified."

This means:

* The "scr" ComponentMetadata class must assume a different default value for the immediate
attribute for component factories and validate differently.
* The "maven-scr-plugin" Component class must assume a different default value for the immediate
attribute for component factories and validate differently.


[1] http://www.mail-archive.com/osgi-dev@mail.osgi.org/msg00092.html

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