From 953ab44909c1ebcc613ed7ec98d0a82fed458f5c Mon Sep 17 00:00:00 2001
From: Marko Mihovilic
Date: Thu, 13 Jun 2013 18:40:39 +0200
Subject: [Bug 410750] NoSQLSessions: implement session context data
 persistence across server restarts

---
 .../eclipse/jetty/nosql/NoSqlSessionManager.java   | 26 +++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/jetty-nosql/src/main/java/org/eclipse/jetty/nosql/NoSqlSessionManager.java b/jetty-nosql/src/main/java/org/eclipse/jetty/nosql/NoSqlSessionManager.java
index 38f148e653..3a70ef61dc 100644
--- a/jetty-nosql/src/main/java/org/eclipse/jetty/nosql/NoSqlSessionManager.java
+++ b/jetty-nosql/src/main/java/org/eclipse/jetty/nosql/NoSqlSessionManager.java
@@ -40,6 +40,7 @@ public abstract class NoSqlSessionManager extends AbstractSessionManager impleme
     private int _savePeriod=0;
     private int _idlePeriod=-1;
     private boolean _invalidateOnStop;
+    private boolean _preserveOnStop;
     private boolean _saveAllAttributes;
     
     /* ------------------------------------------------------------ */
@@ -104,7 +105,10 @@ public abstract class NoSqlSessionManager extends AbstractSessionManager impleme
                 for (NoSqlSession session : sessions)
                 {
                     session.save(false);
-                    removeSession(session,false);
+
+                    if (!_preserveOnStop) {
+                        removeSession(session,false);
+                    }
                 }
             }
             else
@@ -277,6 +281,16 @@ public abstract class NoSqlSessionManager extends AbstractSessionManager impleme
         return _invalidateOnStop;
     }
 
+    /* ------------------------------------------------------------ */
+    /**
+     * Preserve sessions when the session manager is stopped otherwise remove them from the DB.
+     * @return the removeOnStop
+     */
+    public boolean isPreserveOnStop()
+    {
+        return _preserveOnStop;
+    }
+
     /* ------------------------------------------------------------ */
     /**
      * Invalidate sessions when the session manager is stopped otherwise save them to the DB.
@@ -287,6 +301,16 @@ public abstract class NoSqlSessionManager extends AbstractSessionManager impleme
         _invalidateOnStop = invalidateOnStop;
     }
 
+    /* ------------------------------------------------------------ */
+    /**
+     * Preserve sessions when the session manager is stopped otherwise remove them from the DB.
+     * @param removeOnStop the removeOnStop to set
+     */
+    public void setPreserveOnStop(boolean preserveOnStop)
+    {
+        _preserveOnStop = preserveOnStop;
+    }
+
     /* ------------------------------------------------------------ */
     /**
      * Save all attributes of a session or only update the dirty attributes.
-- 
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