From 4ed955ad4f0b224b70b1e33f797d4ce363f03366 Mon Sep 17 00:00:00 2001
From: Hans Van Akelyen <hans.van.akelyen@gmail.com>
Date: Wed, 23 Oct 2024 12:02:25 +0200
Subject: [PATCH] Add support for double values in HopMetadataProperty, fixes
 #4469

---
 .../apache/hop/metadata/serializer/xml/XmlMetadataUtil.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/core/src/main/java/org/apache/hop/metadata/serializer/xml/XmlMetadataUtil.java b/core/src/main/java/org/apache/hop/metadata/serializer/xml/XmlMetadataUtil.java
index feda93b50a6..4e0a761c4ff 100644
--- a/core/src/main/java/org/apache/hop/metadata/serializer/xml/XmlMetadataUtil.java
+++ b/core/src/main/java/org/apache/hop/metadata/serializer/xml/XmlMetadataUtil.java
@@ -165,6 +165,8 @@ private static String serializeObjectToXml(
         }
       } else if (value instanceof Long longValue) {
         xml += XmlHandler.addTagValue(tag, longValue);
+      } else if (value instanceof Double doubleValue) {
+        xml += XmlHandler.addTagValue(tag, doubleValue);
       } else if (value instanceof Date date) {
         xml += XmlHandler.addTagValue(tag, date);
       } else if (value.getClass().isEnum()) {
@@ -481,6 +483,10 @@ private static Object deSerializeFromXml(
       if (elementNode != null) {
         return Long.valueOf(elementString);
       }
+    } else if (fieldType.equals(double.class) || fieldType.equals(Double.class)) {
+      if (elementNode != null) {
+        return Double.valueOf(elementString);
+      }
     } else if (fieldType.equals(Date.class)) {
       if (elementNode != null) {
         return XmlHandler.stringToDate(elementString);