--- a/gnv/src/main/java/de/intevation/gnv/action/sessionmodel/SessionModelFactory.java	Fri Oct 02 08:49:18 2009 +0000
+++ b/gnv/src/main/java/de/intevation/gnv/action/sessionmodel/SessionModelFactory.java	Fri Oct 02 08:54:13 2009 +0000
@@ -9,17 +9,16 @@
 
 /**
  * @author Tim Englich <tim.englich@intevation.de>
- *
+ * 
  */
 public class SessionModelFactory {
-    
+
     public final static String SESSION_MODEL_ID = "de.intevation.gnv.action.sessionmodel.SessionModel.ID";
     /**
      * the logger, used to log exceptions and additonaly information
      */
     private static Logger log = Logger.getLogger(SessionModelFactory.class);
 
-    
     /**
      * The singleton Instance of this Factory.
      */
@@ -34,33 +33,35 @@
 
     /**
      * This Method provides an singleton Instance of this Class.
+     * 
      * @return an singleton Instance of this Class
      */
-    public static SessionModelFactory getInstance(){
-        if (instance == null){
+    public static SessionModelFactory getInstance() {
+        if (instance == null) {
             instance = new SessionModelFactory();
         }
         return instance;
     }
-    
-    
+
     /**
      * Getting the ArtifactDatabaseClient
+     * 
      * @return the ArtifactDatabaseClient
      */
-    public SessionModel getSessionModel(HttpServletRequest request){
-       synchronized (this.getClass()) {
+    public SessionModel getSessionModel(HttpServletRequest request) {
+        synchronized (this.getClass()) {
             SessionModel sm = null;
-            if (request.getSession().getAttribute(SESSION_MODEL_ID)!= null){
-                sm = (SessionModel)request.getSession().getAttribute(SESSION_MODEL_ID);
+            if (request.getSession().getAttribute(SESSION_MODEL_ID) != null) {
+                sm = (SessionModel) request.getSession().getAttribute(
+                        SESSION_MODEL_ID);
                 ;
-            }else{
+            } else {
                 sm = new DefaultSessionModel();
                 request.getSession().setAttribute(SESSION_MODEL_ID, sm);
             }
-            
+
             return sm;
-       }
+        }
     }
 
 }