hotfix for missing validation (#577)

Author: haniotak

backend/pom.xml

@@ -14,7 +14,7 @@
     <groupId>net.es.oscars</groupId>
     <artifactId>backend</artifactId>
     <name>backend</name>
-    <version>1.2.30</version>
+    <version>1.2.31</version>
 
     <description>OSCARS backend</description>
     <properties>

backend/src/main/java/net/es/oscars/resv/svc/ConnService.java

@@ -1142,8 +1142,14 @@ public Pair<SimpleConnection, Connection> holdConnection(SimpleConnection in) th
         Connection c = simpleToHeldConnection(in);
         prettyLog(c);
 
-        this.held.put(connectionId, c);
+        Validity v = this.validate(in, ConnectionMode.NEW);
+        in.setValidity(v);
 
+        if (!v.isValid()) {
+            log.info("{} : not valid because {}", in.getConnectionId(), v.getMessage());
+        }
+
+        this.held.put(connectionId, c);
         connLock.unlock();
         log.debug("{} releasing connection lock", in.getConnectionId());
         return Pair.of(in, c);