ILIAS\Questions\Persistence\Manipulate Class Reference

Collaboration diagram for ILIAS\Questions\Persistence\Manipulate:

Public Member Functions
	__construct (private readonly \ilDBInterface $db, private readonly string $component_name_space)
	getTableNameBuilder (?TableSubNameSpace $table_sub_name_space)
	withAdditionalStatement (Insert|Update|Replace|Delete $statement)
	run ()

Private Attributes
array	$statements = []

Detailed Description

Definition at line 23 of file Manipulate.php.

Constructor & Destructor Documentation

__construct()

ILIAS\Questions\Persistence\Manipulate::__construct	(	private readonly \ilDBInterface	$db,
		private readonly string	$component_name_space
	)

Definition at line 27 of file Manipulate.php.

      {
    }

Member Function Documentation

getTableNameBuilder()

ILIAS\Questions\Persistence\Manipulate::getTableNameBuilder

(

?TableSubNameSpace

$table_sub_name_space

)

Definition at line 33 of file Manipulate.php.

     : TableNameBuilder {
        return new TableNameBuilder(
            $this->component_name_space,
            $table_sub_name_space
        );
    }

run()

ILIAS\Questions\Persistence\Manipulate::run

(

)

Definition at line 50 of file Manipulate.php.

                         : void
    {
        if ($this->statements === []) {
            return;
        }
 
        $atom_query = $this->db->buildAtomQuery();
 
        $manipulates = [];
        $locked_tables = [];
        foreach ($this->statements as $statement) {
            $table_to_lock = $statement->getTableToLock();
            if (!in_array($table_to_lock, $locked_tables)) {
                $atom_query->addTableLock($table_to_lock);
                $locked_tables[] = $table_to_lock;
            }
            $manipulates[] = $statement->toManipulateString($this->db);
        }
        $atom_query->addQueryCallable(
            function (\ilDBInterface $db) use ($manipulates): void {
                foreach ($manipulates as $manipulate) {
                    $db->manipulate($manipulate);
                }
            }
        );
        $atom_query->run();
    }

References ilDBInterface\manipulate().

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withAdditionalStatement()

ILIAS\Questions\Persistence\Manipulate::withAdditionalStatement

(

Insert|Update|Replace|Delete

$statement

)

Definition at line 42 of file Manipulate.php.

     : self {
        $clone = clone $this;
        $clone->statements[] = $statement;
        return $clone;
    }

Referenced by ILIAS\Questions\Question\Persistence\DatabaseStatementBuilder\addUpdateStatementsToManipulation().

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Field Documentation

$statements

array ILIAS\Questions\Persistence\Manipulate::$statements = []

private

Definition at line 25 of file Manipulate.php.

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The documentation for this class was generated from the following file:

• components/ILIAS/Questions/src/Persistence/Manipulate.php