From 687bfdce9b3536eceaf93299ac9263fecaab7ee5 Mon Sep 17 00:00:00 2001
From: gnaegi <none@none>
Date: Mon, 4 Jul 2016 18:54:21 +0200
Subject: [PATCH] OO-2085 fix class cast exception in case of transient user
object
---
.../propertyhandlers/DateDisplayPropertyHandler.java | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/main/java/org/olat/user/propertyhandlers/DateDisplayPropertyHandler.java b/src/main/java/org/olat/user/propertyhandlers/DateDisplayPropertyHandler.java
index de3d7b7dc3d..8639081fd02 100644
--- a/src/main/java/org/olat/user/propertyhandlers/DateDisplayPropertyHandler.java
+++ b/src/main/java/org/olat/user/propertyhandlers/DateDisplayPropertyHandler.java
@@ -23,6 +23,7 @@ import java.util.Date;
import java.util.Locale;
import java.util.Map;
+import org.olat.admin.user.imp.TransientIdentity;
import org.olat.core.gui.components.form.ValidationError;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
@@ -73,9 +74,14 @@ public class DateDisplayPropertyHandler extends AbstractUserPropertyHandler {
if (DATE_TYPE_CR.equals(myName))
return user.getCreationDate();
if (DATE_TYPE_LL.equals(myName)) {
- Identity id = ((UserImpl)user).getIdentity();
- if (id != null) {
- return id.getLastLogin();
+ if (user instanceof UserImpl) {
+ Identity id = ((UserImpl)user).getIdentity();
+ if (id != null) {
+ return id.getLastLogin();
+ }
+ } else if (user instanceof TransientIdentity) {
+ // anticipated, some kind of preview screen
+ return new Date(0);
}
// huh, we didn't find this identity
log.warn("Couldn't find Identity for given User: " + user.getKey());
--
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