From f7746ea2951e8cfa7419b26f69d0e3f9d117c80b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Kucha=C5=99?= <honza.kuchar@grifart.cz>
Date: Mon, 23 May 2016 01:19:02 +0200
Subject: [PATCH] PostgreCursorFactory: now knows how to create semantic
cursors
---
src/Driver/PostgresCursorFactory.php | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/src/Driver/PostgresCursorFactory.php b/src/Driver/PostgresCursorFactory.php
index e2f2468..9d5db52 100644
--- a/src/Driver/PostgresCursorFactory.php
+++ b/src/Driver/PostgresCursorFactory.php
@@ -8,6 +8,10 @@ namespace Grifart\Mappi\Cursor\Driver;
use Dibi\Connection;
use Grifart\Mappi\Cursor\Cursor;
use Grifart\Mappi\Cursor\ICursor;
+use Grifart\Mappi\Cursor\Position;
+use Grifart\Mappi\Cursor\SemanticCursor;
+use Grifart\Mappi\Cursor\SemanticTrackedCursor;
+use Grifart\Mappi\Cursor\TrackedCursor;
final class PostgresCursorFactory
{
@@ -48,6 +52,20 @@ final class PostgresCursorFactory
);
}
+ public function createSemantic(string $sql, bool $scroll) : SemanticTrackedCursor
+ {
+ $cursor = $this->create($sql, $scroll);
+ return new SemanticCursor($cursor);
+ }
+
+ public function createTrackedSemantic(string $sql, bool $scroll) : SemanticTrackedCursor
+ {
+ $cursor = $this->create($sql, $scroll);
+ return new SemanticTrackedCursor(
+ new TrackedCursor($cursor, Position::fromLeft(0))
+ );
+ }
+
/**
* Generate cursor unique name in current transaction
* @return string
--
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