fix: the DELETE /session API should not throw error if session entry … (#13063)

fix: the DELETE /session API should not throw error if session entry is not found (Admin UI)

Signed-off-by: duttarnab <arnab.bdutta@gmail.com>

Author: duttarnab

jans-config-api/plugins/admin-ui-plugin/src/main/java/io/jans/ca/plugin/adminui/service/adminui/AdminUISessionService.java

@@ -16,6 +16,7 @@
 import io.jans.configapi.core.service.ConfigHttpService;
 import io.jans.model.net.HttpServiceResponse;
 import io.jans.orm.PersistenceEntryManager;
+import io.jans.orm.exception.EntryPersistenceException;
 import io.jans.orm.search.filter.Filter;
 import io.jans.service.EncryptionService;
 import io.jans.util.security.StringEncrypter;
@@ -81,8 +82,12 @@ public AdminUISession getSession(String sessionId) {
         try {
             configApiSession = persistenceEntryManager
                     .find(AdminUISession.class, getDnForSession(sessionId));
+        } catch (EntryPersistenceException e) {
+            //do not throw error if the record is not present in database
+            return configApiSession;
         } catch (Exception ex) {
             logger.error(SID_ERROR + "{}", sessionId, ex);
+            throw ex;
         }
         return configApiSession;
     }