What happens if you omit this line?
BaseContext.bindThreadObjectContext(ctx);
On Tue, Jun 15, 2010 at 10:16 AM, Kuhns, John <jkuhn..imntls.com> wrote:
> I am attempting to set a reference to a pojo containing some user info for use during updates/inserts. On reading the documentation early on, 3.0RC1 or so, I believed I could use setUserProperty and the context would be reused within a given session. However it appears that BaseContext.getThreadObjectContext() does not return the same context ever.
>
> In my web.xml I have:
> <filter>
> <filter-name>CayenneFilter</filter-name>
> <filter-class>org.apache.cayenne.conf.WebApplicationContextFilter</filter-class>
> </filter>
> <filter-mapping>
> <filter-name>CayenneFilter</filter-name>
> <servlet-name>/*</servlet-name>
> </filter-mapping>
>
> I then implemented HttpSessionAttributeListener in my class and used the following code within it:
>
> public void attributeAdded(HttpSessionBindingEvent arg0) {
> ObjectContext ctx = null;
> try{
> ctx = BaseContext.getThreadObjectContext();
> }catch(Exception e){}
>
> if(ctx != null){
> BaseContext.bindThreadObjectContext(ctx);
> ctx.setUserProperty("myData", this);
> }
> }
>
> The code gets hit and the property is set, but every subsequent call to BaseContext.getThreadObjectContext().getUserProperty("myData") returns null. If I explicitly set the user property with every request, all works fine. Am I missing something?
>
> John Kuhns
>
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