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N°8891 - feat(DBObject): Add CopyIfNull() helper to copy attribute only if target is null #771

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N°8891 - feat(DBObject): Add CopyIfNull() helper to copy attribute only if target is null #771

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8ce3ea4
Add helper to copy attribute only if target is null
favincen Oct 30, 2025
1f87206
improve header
favincen Oct 30, 2025
0c8ba74
refactoring using SetIfNull()
favincen Dec 8, 2025
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24 changes: 24 additions & 0 deletions core/dbobject.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -742,6 +742,30 @@ public function SetIfNull($sAttCode, $value)
}
}

/**
* Helper to copy a value only if the target is currently undefined
*
* Call Copy() only of the internal representation of the target attribute is null.
*
* @api
* @see Copy()
* @see SetIfNull())
*
* @param string $sDestAttCode
* @param string $sSourceAttCode
*
* @return bool true if copy was successfull or was not performed because target attribute isn't null
*
* @throws \CoreException
* @throws \CoreUnexpectedValue
* @throws \Exception
*/
public function CopyIfNull($sDestAttCode, $sSourceAttCode)
{
$this->SetIfNull($sDestAttCode, $this->Get($sSourceAttCode));
return true;
}

/**
* Helper to set a value that fits the attribute max size
*
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