From: Marcel Werk <burntime@woltlab.com>
Date: Tue, 23 Jun 2020 09:21:59 +0000 (+0200)
Subject: New method PreparedStatement::fetchSingleObject()
X-Git-Tag: 5.3.0_Alpha_1~207
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b80d77bcd5ae98f7c615825988292164238b98ea;p=GitHub%2FWoltLab%2FWCF.git

New method PreparedStatement::fetchSingleObject()

Closes #3373
---

diff --git a/wcfsetup/install/files/lib/system/database/statement/DebugPreparedStatement.class.php b/wcfsetup/install/files/lib/system/database/statement/DebugPreparedStatement.class.php
index 43073a8566..89e5a43d8b 100644
--- a/wcfsetup/install/files/lib/system/database/statement/DebugPreparedStatement.class.php
+++ b/wcfsetup/install/files/lib/system/database/statement/DebugPreparedStatement.class.php
@@ -69,6 +69,15 @@ class DebugPreparedStatement extends PreparedStatement {
 		return parent::fetchObject($className);
 	}
 	
+	/**
+	 * @inheritDoc
+	 */
+	public function fetchSingleObject($className) {
+		$this->debugThrowIfNotExecutedBefore();
+		
+		return parent::fetchSingleObject($className);
+	}
+	
 	/**
 	 * @inheritDoc
 	 */
diff --git a/wcfsetup/install/files/lib/system/database/statement/PreparedStatement.class.php b/wcfsetup/install/files/lib/system/database/statement/PreparedStatement.class.php
index a4b0675b12..37e43df7ae 100644
--- a/wcfsetup/install/files/lib/system/database/statement/PreparedStatement.class.php
+++ b/wcfsetup/install/files/lib/system/database/statement/PreparedStatement.class.php
@@ -170,6 +170,26 @@ class PreparedStatement {
 		return null;
 	}
 	
+	/**
+	 * Fetches the next row from a result set in a database object.
+	 * Closes the 'cursor' afterwards to free up the connection
+	 * for new queries.
+	 * Note: It is not possible to fetch further rows after calling
+	 * this method!
+	 *
+	 * @param	string			$className
+	 * @return	DatabaseObject|null
+	 * @since       5.3
+	 */
+	public function fetchSingleObject($className) {
+		$row = $this->fetchSingleRow();
+		if ($row !== false) {
+			return new $className(null, $row);
+		}
+		
+		return null;
+	}
+	
 	/**
 	 * Fetches the all rows from a result set into database objects.
 	 *