[ https://issues.apache.org/jira/browse/WW-4722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lukasz Lenart updated WW-4722: ------------------------------ Fix Version/s: 2.5.6 > Portlet Issue with I18Interceptor > --------------------------------- > > Key: WW-4722 > URL: https://issues.apache.org/jira/browse/WW-4722 > Project: Struts 2 > Issue Type: Bug > Components: Core Interceptors, Plugin - Portlet > Affects Versions: 2.5.5 > Reporter: Todd Kofford > Labels: interceptors, portlet > Fix For: 2.5.6 > > > Portlets always throw the following exception: > {quote} > java.lang.IllegalStateException: Not allowed in a portlet > {quote} > Below is the method in the classs > *org.apache.struts2.portlet.servlet.PortletServletRequest* where this always > happens: > {code:java} > public Cookie[] getCookies() { > if (portletRequest instanceof HttpServletRequest) { > return ((HttpServletRequest) portletRequest).getCookies(); > } > throw new IllegalStateException("Not allowed in a portlet"); > } > {code} > Apparently, the "portletRequest" variable is not an instance of > "HttpServletRequest". > *NOTE -* There are many other methods in class *PortletServletRequest* that > use the exact same assumption/logic as the "getCookies()" method. > That class is invoked by the class > *org.apache.struts2.interceptor.I18nInterceptor*, which was just changed in > version 2.5.5. See change [https://issues.apache.org/jira/browse/WW-4686] > Finally, below is a partial stack trace > {quote} > SEVERE: Servlet.service() for servlet struts2portlet threw exception > java.lang.IllegalStateException: Not allowed in a portlet > at > org.apache.struts2.portlet.servlet.PortletServletRequest.getCookies(PortletServletRequest.java:101) > at > org.apache.struts2.interceptor.I18nInterceptor.readStoredLocale(I18nInterceptor.java:215) > at > org.apache.struts2.interceptor.I18nInterceptor.storeLocale(I18nInterceptor.java:189) > at > org.apache.struts2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:144) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:171) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:195) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:193) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > org.apache.struts2.portlet.interceptor.PortletAwareInterceptor.intercept(PortletAwareInterceptor.java:81) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > org.apache.struts2.portlet.interceptor.PortletStateInterceptor.intercept(PortletStateInterceptor.java:51) > at > com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:240) > at > org.apache.struts2.factory.StrutsActionProxy.execute(StrutsActionProxy.java:54) > at > org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher.serviceAction(Jsr168Dispatcher.java:481) > at > org.apache.struts2.portlet.dispatcher.Jsr168Dispatcher.render(Jsr168Dispatcher.java:341) > at > org.jasig.portal.portlet.container.FilterChainImpl.doFilter(FilterChainImpl.java:183) > at > org.jasig.portal.portlet.container.FilterChainImpl.processFilter(FilterChainImpl.java:99) > at > org.jasig.portal.portlet.container.FilterManagerImpl.processFilter(FilterManagerImpl.java:110) > at > org.apache.pluto.container.driver.PortletServlet.dispatch(PortletServlet.java:340) > at > org.apache.pluto.container.driver.PortletServlet.doGet(PortletServlet.java:261) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) > {quote} -- This message was sent by Atlassian JIRA (v6.3.4#6332)