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cms-core/Documentation/Changelog/7.2/Deprecation-65360-DatabaseTreeDataProviderOldClassNameInSignal.rst
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.. _deprecation-65360:
====================================================================================
Deprecation: #65360 - Deprecate wrong class name used in PostProcessTree Signal call
====================================================================================
See :issue:`65360`
Description
===========
In DatabaseTreeDataProvider there is a PostProcessTree signal called via SignalSlot dispatcher.
The wrong class name `TYPO3\CMS\Core\Tree\TableConfiguration\TableConfiguration\DatabaseTreeDataProvider`
was used prior to this change. This class name has now been marked as deprecated.
The correct name is `TYPO3\CMS\Core\Tree\TableConfiguration\DatabaseTreeDataProvider`
Impact
======
Wrong class name was used for the PostProcessTree signal.
The old one is now deprecated.
Affected installations
======================
All installations which have signals connected to the old/wrong class name
`TYPO3\CMS\Core\Tree\TableConfiguration\TableConfiguration\DatabaseTreeDataProvider`.
Migration
=========
* Use `TYPO3\CMS\Core\Tree\TableConfiguration\DatabaseTreeDataProvider::class`
instead of `TYPO3\CMS\Core\Tree\TableConfiguration\TableConfiguration\DatabaseTreeDataProvider`
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