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From "Tom Schneider (JIRA)" <j...@apache.org>
Subject [jira] Updated: (WW-1786) using session-token interceptor generates FreeMarker template error
Date Sat, 03 Mar 2007 14:49:15 GMT

     [ https://issues.apache.org/struts/browse/WW-1786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tom Schneider updated WW-1786:
------------------------------

    Affects Version/s: 2.0.6
        Fix Version/s: 2.1.0
                       2.0.7

> using session-token interceptor generates FreeMarker template error
> -------------------------------------------------------------------
>
>                 Key: WW-1786
>                 URL: https://issues.apache.org/struts/browse/WW-1786
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Interceptors
>    Affects Versions: 2.0.6
>            Reporter: Tom Schneider
>         Assigned To: Tom Schneider
>             Fix For: 2.0.7, 2.1.0
>
>
> This is a patch from webwork.
> Original Description:
> I'm trying to use the session token interceptor to prevent users from submitting the
same form multiple times. It works but if I dispatch to a long JSP page I'm getting a Freemarker
template error(see below). If I make the page very small it works perfectly, if I repeat the
same content a few times(to make sure it's the length of the page and not the content which
is generating the error) it gives the freemarker template error.
> http://jira.opensymphony.com/browse/WW-1357
> Index: /projects/backup/webwork-trunk/src/java/com/opensymphony/webwork/interceptor/TokenSessionStoreInterceptor.java
> ===================================================================
> --- /projects/backup/webwork-trunk/src/java/com/opensymphony/webwork/interceptor/TokenSessionStoreInterceptor.java
(revision 2795)
> +++ /projects/backup/webwork-trunk/src/java/com/opensymphony/webwork/interceptor/TokenSessionStoreInterceptor.java
(working copy)
> @@ -107,6 +107,7 @@
>              if (savedInvocation != null) {
>                  // set the valuestack to the request scope
>                  OgnlValueStack stack = savedInvocation.getStack();
> +                Map context = stack.getContext();
>                  request.setAttribute(ServletActionContext.WEBWORK_VALUESTACK_KEY, stack);
>  
>                  Result result = savedInvocation.getResult();
> @@ -112,7 +113,9 @@
>                  Result result = savedInvocation.getResult();
>  
>                  if ((result != null) && (savedInvocation.getProxy().getExecuteResult()))
{
> -                    result.execute(savedInvocation);
> +                    synchronized (context) {
> +                        result.execute(savedInvocation);
> +                    }
>                  }
>  
>                  // turn off execution of this invocations result

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