70 lines
2.1 KiB
ReStructuredText
70 lines
2.1 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _breaking-VersionState-1687856333:
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==============================================================
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Breaking: #101175 - Convert VersionState to native backed enum
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==============================================================
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See :issue:`101175`
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Description
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===========
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The class :php:`\TYPO3\CMS\Core\Versioning\VersionState` is now
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converted to a native PHP backed enum.
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Impact
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======
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Since :php:`\TYPO3\CMS\Core\Versioning\VersionState` is no longer
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a class, the existing class constants are no longer available, but are
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enum instances instead.
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In addition it's not possible to instantiate it anymore or call
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the :php:`equals()` method.
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Affected installations
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======================
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TYPO3 code using the following code:
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Using the following class constants:
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::DEFAULT_STATE`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::NEW_PLACEHOLDER`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::DELETE_PLACEHOLDER`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::MOVE_POINTER`
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Class instantiation:
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- :php:`new \TYPO3\CMS\Core\Versioning\(VersionState::*->value)`
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where * denotes one of the enum values.
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Method invocation:
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::cast()`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::cast()->equals()`
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Migration
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=========
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Use the new syntax for getting the values:
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::DEFAULT_STATE->value`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::NEW_PLACEHOLDER->value`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::DELETE_PLACEHOLDER->value`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::MOVE_POINTER->value`
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Class instantiation should be replaced by:
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::tryFrom($row['t3ver_state'])`
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Method invocation of :php:`cast()`/:php:`equals()` should be replaced by:
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::tryFrom(...)`
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- :php:`\TYPO3\CMS\Core\Versioning\VersionState::tryFrom(...) === VersionState::MOVE_POINTER`
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.. index:: Backend, NotScanned, ext:backend, ext:core, ext:frontend, ext:workspaces
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