[TREQ-10] NPE while reading the session scope when no session has been created

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0
• Assignee: Michael Semb Wever
• Reporter: Nicolas LE BAS
• Created: 27/Oct/11 18:33
• Updated: 10/Jun/12 22:39
• Resolved: 08/Nov/11 13:51

Description

If no HttpSession has been created, the following code leads to an exception:

Map<String, Object> scopes = new HashMap<String, Object>();
Map<String, Object> data = request.getContext("session");
scopes.putAll(data);

java.lang.NullPointerException
org.apache.tiles.request.util.RequestUtil.enumerationSize(RequestUtil.java:64)
org.apache.tiles.request.collection.ReadOnlyEnumerationMap.size(ReadOnlyEnumerationMap.java:128)
java.util.HashMap.putAll(HashMap.java:498)