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https://issues.apache.org/jira/browse/WICKET-5369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Grigorov reassigned WICKET-5369:
---------------------------------------
Assignee: Martin Grigorov
> Can't set a cookie using CookieUtils during an ajax request due to
> java.lang.ClassCastException:
> org.apache.wicket.ajax.AbstractAjaxResponse$AjaxResponse cannot be cast to
> org.apache.wicket.request.http.WebResponse
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-5369
> URL: https://issues.apache.org/jira/browse/WICKET-5369
> Project: Wicket
> Issue Type: Bug
> Affects Versions: 6.9.1
> Environment: Java 7, Servlet 2.5, Apache Tomcat 7.
> Reporter: David Gileadi
> Assignee: Martin Grigorov
> Priority: Minor
>
> I have a subclass of
> org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable whose
> IDataProvider.iterator method indirectly calls CookieUtils.save. This causes
> the following stack trace:
> Caused by: java.lang.ClassCastException:
> org.apache.wicket.ajax.AbstractAjaxResponse$AjaxResponse cannot be cast to
> org.apache.wicket.request.http.WebResponse
> at
> org.apache.wicket.util.cookies.CookieUtils.getWebResponse(CookieUtils.java:354)
> ~[wicket-core-6.9.1.jar:6.9.1]
> at
> org.apache.wicket.util.cookies.CookieUtils.save(CookieUtils.java:297)
> ~[wicket-core-6.9.1.jar:6.9.1]
> at
> org.apache.wicket.util.cookies.CookieUtils.save(CookieUtils.java:184)
> ~[wicket-core-6.9.1.jar:6.9.1]
> DataTable calls its data provider's iterator method during
> org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender. Apparently
> at this point the response isn't a WebResponse. Perhaps CookieUtils should be
> changed to work with a generic Response, using its getContainerResponse
> method.
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