[myfaces] branch main updated: MYFACES-4556

[ta...@apache.org]

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tandraschko pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/myfaces.git


The following commit(s) were added to refs/heads/main by this push:
     new 4f96faccc MYFACES-4556
4f96faccc is described below

commit 4f96facccb1d81414c94a367a6d7606caa3464e7
Author: Thomas Andraschko <ta...@apache.org>
AuthorDate: Wed Feb 1 12:17:58 2023 +0100

    MYFACES-4556
---
 .../org/apache/myfaces/el/resolver/LambdaBeanELResolver.java     | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/impl/src/main/java/org/apache/myfaces/el/resolver/LambdaBeanELResolver.java b/impl/src/main/java/org/apache/myfaces/el/resolver/LambdaBeanELResolver.java
index ebe2efa4d..4e62238e8 100644
--- a/impl/src/main/java/org/apache/myfaces/el/resolver/LambdaBeanELResolver.java
+++ b/impl/src/main/java/org/apache/myfaces/el/resolver/LambdaBeanELResolver.java
@@ -54,7 +54,14 @@ public class LambdaBeanELResolver extends BeanELResolver
 
         context.setPropertyResolved(base, property);
 
-        return getPropertyDescriptor(base, property).getPropertyType();
+        PropertyDescriptorWrapper pdw = getPropertyDescriptor(base, property);
+        // spec change since EL 5.0; see MYFACES-4556
+        if (pdw.getWrapped().getWriteMethod() == null)
+        {
+            return null;
+        }
+
+        return pdw.getPropertyType();
     }
 
     @SuppressWarnings("unchecked")