From 0214e54162f75e6749c6423d79c5dee90b1a4226 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 26 Jul 2023 16:10:08 +0200
Subject: [libvirt] Add methods for setting CPU migratable and pinning

---
 src/main/java/org/openslx/util/XmlHelper.java | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'src/main/java/org/openslx/util')

diff --git a/src/main/java/org/openslx/util/XmlHelper.java b/src/main/java/org/openslx/util/XmlHelper.java
index f9366e0..90d282b 100644
--- a/src/main/java/org/openslx/util/XmlHelper.java
+++ b/src/main/java/org/openslx/util/XmlHelper.java
@@ -163,7 +163,12 @@ public class XmlHelper
 	public static Element getOrCreateElement( Document doc, Element parent, String nsUri, String nsName,
 			String name, String attrName, String attrValue )
 	{
-		final NodeList childList = parent.getElementsByTagNameNS( nsUri, name );
+		final NodeList childList;
+		if ( nsUri == null ) {
+			childList = parent.getElementsByTagName( name );
+		} else {
+			childList = parent.getElementsByTagNameNS( nsUri, name );
+		}
 		Element element = null;
 		outer: for ( int i = 0; i < childList.getLength(); ++i ) {
 			Node n = childList.item( i );
@@ -187,8 +192,12 @@ public class XmlHelper
 		}
 		if ( element == null ) {
 			// Need a new <qemu:device alias="hostdev0">
-			element = doc.createElementNS( nsUri, name );
-			element.setPrefix( nsName );
+			if ( nsUri == null || nsName == null ) {
+				element = doc.createElement( name );
+			} else {
+				element = doc.createElementNS( nsUri, name );
+				element.setPrefix( nsName );
+			}
 			if ( attrName != null && attrValue != null ) {
 				element.setAttribute( attrName, attrValue );
 			}
-- 
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