Add objectExists to objectstore interface

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/private/Files/ObjectStore/Azure.php b/lib/private/Files/ObjectStore/Azure.php
index 899c826ec19..e162c510b98 100644
--- a/lib/private/Files/ObjectStore/Azure.php
+++ b/lib/private/Files/ObjectStore/Azure.php
@@ -115,4 +115,17 @@ class Azure implements IObjectStore {
 	public function deleteObject($urn) {
 		$this->getBlobClient()->deleteBlob($this->containerName, $urn);
 	}
+
+	public function objectExists($urn) {
+		try {
+			$this->getBlobClient()->getBlobMetadata($this->containerName, $urn);
+			return true;
+		} catch (ServiceException $e) {
+			if ($e->getCode() === 404) {
+				return false;
+			} else {
+				throw $e;
+			}
+		}
+	}
 }