ALF-16257: CIFS: Collaborator/editor could not edit file on Mac Os Mountain Lion

For DoubleRenameShuffle scenario for Mac Lion files add moveAsSystem flag to allow Editor to edit files. Add unit tests.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@55130 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/filesys/repo/ClientHelper.java

@@ -0,0 +1,28 @@
+package org.alfresco.filesys.repo;
+
+import org.alfresco.jlan.server.SrvSession;
+import org.alfresco.util.FileFilterMode.Client;
+
+public class ClientHelper
+{
+    public static Client getClient(SrvSession srvSession)
+    {
+        String clientStr = srvSession.getServer().getProtocolName().toLowerCase();
+        if(clientStr.equals("cifs"))
+        {
+            return Client.cifs;
+        }
+        else if(clientStr.equals("nfs"))
+        {
+            return Client.nfs;
+        }
+        else if(clientStr.equals("ftp"))
+        {
+            return Client.ftp;
+        }
+        else
+        {
+            return null;
+        }
+    }
+}