[CLEANUP] Remove $language from Extbase custom statement

The parameter $language in extbase's custom statement is not
used anywhere and does not make any sense in use with dbal.

Releases: 6.2
Resolves: #55580
Change-Id: I9c7edda24918b328da66872ef782a6d0e83b0fff
Reviewed-on: https://review.typo3.org/27258
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel
Reviewed-by: Stefano Kowalke
Tested-by: Stefano Kowalke
Reviewed-by: Stefan Froemken
Tested-by: Stefan Froemken
Reviewed-by: Felix Oertel
Tested-by: Felix Oertel

typo3/sysext/extbase/Classes/Persistence/Generic/Qom/QueryObjectModelFactory.php

@@ -58,11 +58,10 @@ class QueryObjectModelFactory implements \TYPO3\CMS\Core\SingletonInterface {
 	 *
 	 * @param string $statement The statement
 	 * @param array $boundVariables An array of variables to bind to the statement
-	 * @param object|string $language The language of the statement. Must be a supported languanguage defined as \TYPO3\CMS\Extbase\Persistence\Generic\Qom\QueryObjectModelFactory::TYPO3_*
 	 * @return \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement
 	 */
-	public function statement($statement, array $boundVariables = array(), $language = \TYPO3\CMS\Extbase\Persistence\Generic\Qom\Statement::TYPO3_SQL_MYSQL) {
-		return $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\Qom\\Statement', $statement, $boundVariables, $language);
+	public function statement($statement, array $boundVariables = array()) {
+		return $this->objectManager->get('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\Qom\\Statement', $statement, $boundVariables);
 	}
 
 	/**

typo3/sysext/extbase/Classes/Persistence/Generic/Qom/Statement.php

@@ -32,11 +32,6 @@ namespace TYPO3\CMS\Extbase\Persistence\Generic\Qom;
  */
 class Statement {
 
-	/**
-	 * constants determining the language of the query
-	 */
-	const TYPO3_SQL_MYSQL = 'TYPO3-SQL-MYSQL';
-
 	/**
 	 * @var string
 	 */
@@ -47,22 +42,15 @@ class Statement {
 	 */
 	protected $boundVariables = array();
 
-	/**
-	 * @var string
-	 */
-	protected $language;
-
 	/**
 	 * Constructs the Statement instance
 	 *
 	 * @param string $statement The statement
 	 * @param array $boundVariables An array of variables to bind to the statement
-	 * @param string $language The query language. One of the above constants.
 	 */
-	public function __construct($statement, array $boundVariables = array(), $language = self::TYPO3_SQL_MYSQL) {
+	public function __construct($statement, array $boundVariables = array()) {
 		$this->statement = $statement;
 		$this->boundVariables = $boundVariables;
-		$this->language = $language;
 	}
 
 	/**
@@ -82,13 +70,4 @@ class Statement {
 	public function getBoundVariables() {
 		return $this->boundVariables;
 	}
-
-	/**
-	 * Gets the language.
-	 *
-	 * @return string The language; one of self::
-	 */
-	public function getLanguage() {
-		return $this->language;
-	}
 }