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https://issues.apache.org/jira/browse/AXIS2C-645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569733#action_12569733
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Senaka Fernando commented on AXIS2C-645:
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Hi Sahan,
OK, I agree with you. But, we have another problem.
What seems to be happening is that the configuration does not know about the
configuration context and the configuration context not knowing about the
modules, but the modules knowing about the configuration context. Of course
there seems to be a better "hack", which is that the module keeping a reference
to the conf_ctx. Which will get your problem solved in no time. But, you are
not supposed to do that. It is because the core will have no idea that the
module is sharing its responsibilities.
* According to the current layout, a configuration context has a configuration.
A configuration would know about modules. But, a configuration would
necessarily not know about the configuration context.
* And, we have a configuration initializer that knows about all these
components. It is rather a builder, and that may delegate resources to the
conf, modules etc.
* For the shutdown process, we don't have a manager. It is merely a freeing of
resources that lead into calling the shutdown method.
Thus, to facilitate your requirement, Sahan, it seems that we will have to
introduce a manager to oversee the shutdown process, which AFAIK is not
possible in C, as there is no way to free the manager. Thus, we'll have to
introduce an overall manager for the whole core plus modules etc, to manage the
entire engine (similar to a runtime).
If you simply think about this issue in a C programmer's perspective I believe
this can be achieved, but, thinking in an OO perspective it requires an
architectural level change.
> Need to pass configuration context to axis2_module_shutdown()
> -------------------------------------------------------------
>
> Key: AXIS2C-645
> URL: https://issues.apache.org/jira/browse/AXIS2C-645
> Project: Axis2-C
> Issue Type: Improvement
> Components: core/description
> Affects Versions: Current (Nightly)
> Reporter: Sahan Gamage
> Priority: Minor
>
> We need to pass configuration context to module shutdown function since
> modules might have pushed module specific data as parameters to configuration
> context. Cleaning module specific data by the module itself and not by the
> axis2 core is the most suitable way I believe.
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