DatabasePlatform.wasFailureCommunicationBased() fix (eclipse-ee4j#2009)

Signed-off-by: Radek Felcman <[email protected]>
rfelcman · Nov 29, 2023 · a3e496e · a3e496e
1 parent 362e4fb
commit a3e496e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...ersistence.core/src/org/eclipse/persistence/internal/databaseaccess/DatabasePlatform.java b/...ersistence.core/src/org/eclipse/persistence/internal/databaseaccess/DatabasePlatform.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2022 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 1998, 2022 IBM Corporation. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -3231,7 +3231,7 @@ public boolean wasFailureCommunicationBased(SQLException exception, Connection c
              // By default use the JDBC isValid API unless a ping SQL has been set.
              // The ping SQL is set by most platforms, but user could set to null to used optimized JDBC check if desired.
              try {
-                 return connection.isValid(IS_VALID_TIMEOUT);
+                 return !connection.isValid(IS_VALID_TIMEOUT);
              } catch (Throwable failed) {
                  // Catch throwable as old JDBC drivers may not support isValid.
                  return false;