Merged V3.3-BUG-FIX to HEAD

22123: Fixed NFS path to handle conversion not supporting folder paths. ALF-4462.
   22167: ALF-4557: Use batching on population of alf_locale table on upgrade from 2.x on MySQL
   22169: Merge V3.3-BUG-FIX-2010_07_13 to V3.3-BUG-FIX
      21554 : ALF-2339 - Can not handle the load if a lot of mails arriving a the same time.
   22173: Merge from V3.3-BUG-FIX_2010_06_24 to V3.3-BUG-FIX
      20976: ALF-2793 IMAP thunderbird takes ages to display the new contents of a folder.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@22214 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/email/server/EmailServer.java

@@ -44,6 +44,7 @@ public abstract class EmailServer extends AbstractLifecycleBean
     private boolean enabled;
     private String domain;
     private int port;
+    private int maxConnections;
     private Set<String> blockedSenders;
     private Set<String> allowedSenders;
 
@@ -58,6 +59,7 @@ public abstract class EmailServer extends AbstractLifecycleBean
         this.enabled = false;
         this.port = 25;
         this.domain = null;
+        this.maxConnections = 3;
         this.blockedSenders = new HashSet<String>(23);
         this.allowedSenders = new HashSet<String>(23);
     }
@@ -93,6 +95,24 @@ public abstract class EmailServer extends AbstractLifecycleBean
         this.port = port;
     }
 
+    /**
+     * Returns the maximum number of connection accepted by the server.
+     * @return the maximum number of connections
+     */
+    protected int getMaxConnections()
+    {
+        return maxConnections;
+    }
+
+    /**
+     * Sets the maximum number of connection accepted by the server
+     * @param maxConnections
+     */
+    public void setMaxConnections(int maxConnections)
+    {
+        this.maxConnections = maxConnections;
+    }
+    
     /**
      * Set the blocked senders as a comma separated list.  The entries will be trimmed of
      * all whitespace.