From 45fb000147cda84221c70c8f9da1a9d316d3c54f Mon Sep 17 00:00:00 2001
From: Johannes Dahlström <johannesd@vaadin.com>
Date: Thu, 22 Nov 2012 15:41:08 +0200
Subject: Add a note to Navigator.addView and setErrorView javadoc that views
 should not be shared between UIs (#10240)

Change-Id: I870bacb1794a222931db0a49a03b840dd66662b0
---
 server/src/com/vaadin/navigator/Navigator.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'server')

diff --git a/server/src/com/vaadin/navigator/Navigator.java b/server/src/com/vaadin/navigator/Navigator.java
index 72128adddf..1abbcdab3b 100644
--- a/server/src/com/vaadin/navigator/Navigator.java
+++ b/server/src/com/vaadin/navigator/Navigator.java
@@ -635,6 +635,9 @@ public class Navigator implements Serializable {
      * <p>
      * Registering another view with a name that is already registered
      * overwrites the old registration of the same type.
+     * <p>
+     * Note that a view should not be shared between UIs (for instance, it
+     * should not be a static field in a UI subclass).
      * 
      * @param viewName
      *            String that identifies a view (not null nor empty string)
@@ -734,6 +737,9 @@ public class Navigator implements Serializable {
      * the navigation state. This implicitly sets an appropriate error view
      * provider and overrides any previous
      * {@link #setErrorProvider(ViewProvider)} call.
+     * <p>
+     * Note that an error view should not be shared between UIs (for instance,
+     * it should not be a static field in a UI subclass).
      * 
      * @param viewClass
      *            The View class whose instance should be used as the error
-- 
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