Hi Gabriel,
I don't remember why it was un-deprecated, I guess the activity was related
to removing all
deprecated API and its usage points, and this one seemed to be used.
The was an unfortunate trend back then to deprecate carelessly APIs here
and there, without checking usage points and
checking consequences, something that the new QA build luckily forbids
(deprecation is possible, but one has to go and
clean up usage points, learn what migration paths are needed and provide
them in the PR as well).

I'm only guessing that I saw usage points and un-deprecated, without
noticing that there were only
listener implementations, but not callers.

We can remove it, the current listeners using it should be verified... do
they need to migrate
on the lifecycle listeners, or are they redundant and simply be removed?

Regards,

Andrea Aime


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Ing. Andrea Aime
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On Mon, May 20, 2024 at 4:20 PM Gabriel Roldan <
gabriel.rol...@camptocamp.com> wrote:

> Well, it looks like it was un-deprecated in 2019
> <https://github.com/geoserver/geoserver/commit/9acd9939f6e2452d69432c277b525af3d1f4f500#diff-edeb363841a79844713af33cb2bfa7e1d44441e1e7ed348fddb4e8a7b81fdd51L37-L44>
> but still nobody calls it. For me it's ok if we have a single extension to
> listen to reloads (GeoServerLifecycleHandler), especially cause
> implementers just need to supply a spring bean and not manually add the
> listener to the catalog.
> Just wondering if someone ever noticed these CatalogListeners implementing
> `reloaded()` will never be called.
>
> git show 9acd9939f6e2452d69432c277b525af3d1f4f500 -- `find . -name
> CatalogListener.java`
> commit 9acd9939f6e2452d69432c277b525af3d1f4f500
> Author: Andrea Aime <andrea.a...@gmail.com>
> Date:   Sun Apr 28 15:14:56 2019 +0200
>
>     Deprecated API checkpoint on main, more deprecated API yet to remove
>
> diff --git
> a/src/main/src/main/java/org/geoserver/catalog/event/CatalogListener.java
> b/src/main/src/main/java/org/geoserver/catalog/event/CatalogListener.java
> index 6dba393d702..c3d28df435b 100644
> ---
> a/src/main/src/main/java/org/geoserver/catalog/event/CatalogListener.java
> +++
> b/src/main/src/main/java/org/geoserver/catalog/event/CatalogListener.java
> @@ -34,12 +34,6 @@ public interface CatalogListener {
>      /** Handles the event of a post modification to an object in the
> catalog. */
>      void handlePostModifyEvent(CatalogPostModifyEvent event) throws
> CatalogException;
>
> -    /**
> -     * A callback notifying when GeoServer configuration has been
> reloaded.
> -     *
> -     * <p>This method will be removed in recent version as the idea of a
> "reload" will not exist.
> -     *
> -     * @deprecated.
> -     */
> +    /** A callback notifying when GeoServer configuration has been
> reloaded. */
>      void reloaded();
>  }
>
> *camptocamp*
> INNOVATIVE SOLUTIONS
> BY OPEN SOURCE EXPERTS
>
> *Gabriel Roldán*
> Geospatial Developer
>
>
>
> On Mon, May 20, 2024 at 1:30 AM Jody Garnett <jody.garn...@gmail.com>
> wrote:
>
>> What does happen on catalogue reload? can we restore the event?
>>
>> --
>> Jody Garnett
>>
>>
>> On Sun, May 19, 2024 at 5:27 PM Gabriel Roldan <
>> gabriel.rol...@camptocamp.com> wrote:
>>
>>> Hey all,
>>>
>>> tried to live-test a CatalogListener.reloaded() implementation, turns
>>> out I can't find any caller in the codebase:
>>>
>>> grep "\.reloaded()" -R --include=*.java
>>> wms/src/test/java/org/geoserver/wms/capabilities/GetCapabilitiesLegendURLTest.java:
>>>        ((LegendSampleImpl)
>>> GeoServerExtensions.bean(LegendSample.class)).reloaded();
>>>
>>> Is it supposed to be replaced by GeoServerLifecycleHandler.onReload(),
>>> or at some point we stopped calling it?
>>> There seems to be a couple implementations out there with non-empty
>>> bodies:
>>> - LayerGroupContainmentCache$CatalogChangeListener
>>> - LegendSampleImpl
>>> - MimeTypeCacheClearingListener
>>> - WFSConfiguration'\s anonymous inner class
>>>
>>>
>>> TIA,
>>> gabe
>>> *camptocamp*
>>> INNOVATIVE SOLUTIONS
>>> BY OPEN SOURCE EXPERTS
>>>
>>> *Gabriel Roldán*
>>> Geospatial Developer
>>>
>>> _______________________________________________
>>> Geoserver-devel mailing list
>>> Geoserver-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/geoserver-devel
>>>
>> _______________________________________________
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