Repository: wicket
Updated Branches:
  refs/heads/master 3e443408e -> 20cf8ee34


WICKET-6148 Remove AjaxEventBehavior#onCheckEvent() before Wicket 8.0.0


Project: http://git-wip-us.apache.org/repos/asf/wicket/repo
Commit: http://git-wip-us.apache.org/repos/asf/wicket/commit/20cf8ee3
Tree: http://git-wip-us.apache.org/repos/asf/wicket/tree/20cf8ee3
Diff: http://git-wip-us.apache.org/repos/asf/wicket/diff/20cf8ee3

Branch: refs/heads/master
Commit: 20cf8ee341a0aab994c9e9a102687a9a3e88e27a
Parents: 3e44340
Author: Martin Tzvetanov Grigorov <[email protected]>
Authored: Tue Apr 19 23:56:49 2016 +0200
Committer: Martin Tzvetanov Grigorov <[email protected]>
Committed: Tue Apr 19 23:56:49 2016 +0200

----------------------------------------------------------------------
 .../apache/wicket/ajax/AjaxEventBehavior.java   | 26 +++++++++-----------
 1 file changed, 12 insertions(+), 14 deletions(-)
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http://git-wip-us.apache.org/repos/asf/wicket/blob/20cf8ee3/wicket-core/src/main/java/org/apache/wicket/ajax/AjaxEventBehavior.java
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diff --git 
a/wicket-core/src/main/java/org/apache/wicket/ajax/AjaxEventBehavior.java 
b/wicket-core/src/main/java/org/apache/wicket/ajax/AjaxEventBehavior.java
index 7be3d9e..a0456a4 100644
--- a/wicket-core/src/main/java/org/apache/wicket/ajax/AjaxEventBehavior.java
+++ b/wicket-core/src/main/java/org/apache/wicket/ajax/AjaxEventBehavior.java
@@ -112,9 +112,21 @@ public abstract class AjaxEventBehavior extends 
AbstractDefaultAjaxBehavior
         * 
         * @param event
         *      the event this behavior will be attached to
+        * @deprecated Wicket 8 Remove this method for Wicket 8.0.0
         */
+       @Deprecated
        protected void onCheckEvent(final String event)
        {
+               if (event.startsWith("on"))
+               {
+                       String shortName = event.substring(2);
+                       throw new IllegalArgumentException(
+                                       String.format("Since version 6.0.0 
Wicket uses JavaScript event registration so there is no need of the leading " +
+                                                                       "'on' 
in the event name '%s'. Please use just '%s'. Wicket 8.x won't manipulate the 
provided event " +
+                                                                       "names 
so the leading 'on' may break your application."
+                                                       , event, shortName));
+               }
+
        }
 
        /**
@@ -129,16 +141,6 @@ public abstract class AjaxEventBehavior extends 
AbstractDefaultAjaxBehavior
                {
                        if (Strings.isEmpty(evt) == false)
                        {
-                               if (evt.startsWith("on"))
-                               {
-                                       String shortName = evt.substring(2);
-                                       // TODO Wicket 8 Change this to throw 
an error in the milestone/RC versions and remove it for the final version
-                                       LOGGER.warn("Since version 6.0.0 Wicket 
uses JavaScript event registration so there is no need of the leading " +
-                                                       "'on' in the event name 
'{}'. Please use just '{}'. Wicket 8.x won't manipulate the provided event " +
-                                                       "names so the leading 
'on' may break your application."
-                                                       , evt, shortName);
-                                       evt = shortName;
-                               }
                                cleanedEvents.add(evt);
                        }
                }
@@ -146,10 +148,6 @@ public abstract class AjaxEventBehavior extends 
AbstractDefaultAjaxBehavior
                return Strings.join(" ", cleanedEvents);
        }
 
-       /**
-        * 
-        * @see 
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior#respond(AjaxRequestTarget)
-        */
        @Override
        protected final void respond(final AjaxRequestTarget target)
        {

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