From 9fc20e7d6830195b2a56f1724a62998ef5a089c8 Mon Sep 17 00:00:00 2001
From: Maxim Gorbunkov <m.gorbunkov@haulmont.com>
Date: Tue, 20 Feb 2024 18:17:51 +0400
Subject: [PATCH] Allow Entity serialization by XStream after its version has
 been upgraded cuba-platform/cuba#3307

---
 .../src/com/haulmont/reports/converter/XStreamConverter.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/core/src/com/haulmont/reports/converter/XStreamConverter.java b/modules/core/src/com/haulmont/reports/converter/XStreamConverter.java
index eb8c9044..d0ab6329 100644
--- a/modules/core/src/com/haulmont/reports/converter/XStreamConverter.java
+++ b/modules/core/src/com/haulmont/reports/converter/XStreamConverter.java
@@ -16,6 +16,7 @@
 
 package com.haulmont.reports.converter;
 
+import com.haulmont.cuba.core.entity.Entity;
 import com.haulmont.cuba.core.global.View;
 import com.haulmont.cuba.core.global.ViewProperty;
 import com.haulmont.cuba.core.sys.CubaXStream;
@@ -101,6 +102,8 @@ public boolean canConvert(Class type) {
         xStream.aliasField("definedBy", ReportTemplate.class, "customDefinedBy");
         xStream.aliasField("uuid", ReportValueFormat.class, "id");
 
+        xStream.allowTypeHierarchy(Entity.class);
+
         return xStream;
     }