1 files changed, 97 insertions, 0 deletions
diff --git a/www/wiki/includes/libs/rdbms/database/MaintainableDBConnRef.php b/www/wiki/includes/libs/rdbms/database/MaintainableDBConnRef.php
new file mode 100644
index 00000000..ff4b0509
--- /dev/null
+++ b/www/wiki/includes/libs/rdbms/database/MaintainableDBConnRef.php
@@ -0,0 +1,97 @@
+<?php
+
+namespace Wikimedia\Rdbms;
+
+/**
+ * Helper class to handle automatically marking connections as reusable (via RAII pattern)
+ * as well handling deferring the actual network connection until the handle is used
+ *
+ * @note: proxy methods are defined explicity to avoid interface errors
+ * @ingroup Database
+ * @since 1.29
+ */
+class MaintainableDBConnRef extends DBConnRef implements IMaintainableDatabase {
+	public function tableName( $name, $format = 'quoted' ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function tableNames() {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function tableNamesN() {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function sourceFile(
+		$filename,
+		callable $lineCallback = null,
+		callable $resultCallback = null,
+		$fname = false,
+		callable $inputCallback = null
+	) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function sourceStream(
+		$fp,
+		callable $lineCallback = null,
+		callable $resultCallback = null,
+		$fname = __METHOD__,
+		callable $inputCallback = null
+	) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function dropTable( $tableName, $fName = __METHOD__ ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function deadlockLoop() {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function listViews( $prefix = null, $fname = __METHOD__ ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function textFieldSize( $table, $field ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function streamStatementEnd( &$sql, &$newLine ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function duplicateTableStructure(
+		$oldName, $newName, $temporary = false, $fname = __METHOD__
+	) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function tableLocksHaveTransactionScope() {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function lockTables( array $read, array $write, $method ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function unlockTables( $method ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function indexUnique( $table, $index ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function listTables( $prefix = null, $fname = __METHOD__ ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+
+	public function fieldInfo( $table, $field ) {
+		return $this->__call( __FUNCTION__, func_get_args() );
+	}
+}
+
+class_alias( MaintainableDBConnRef::class, 'MaintainableDBConnRef' );