One thing I've done when weird things are happening
for no apparent reason is include the context cleanup
filter; you can always see if that helps; map it
before the struts dispatcher.
<filter>
<filter-name>contextCleanup</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ActionContextCleanUp
</filter-class>
</filter>
d.
--- Roberto Nunnari <[EMAIL PROTECTED]> wrote:
> Hello list.
>
> Going on with investigation on this strange
> misbehaviour, I found
> out that when the JSP page gets good data, in the
> value stack
> I see:
> key:
>
com.opensymphony.xwork2.dispatcher.HttpServletRequest
> value:
>
[EMAIL PROTECTED]
>
> while when I get no data I see:
> key:
>
com.opensymphony.xwork2.dispatcher.HttpServletRequest
> value: uri: /iopinion_hibernate00/storySearch.action
>
> somehow, I believe the interceptor stack is wrong..
> maybe
> is my filter configuration?? I have added a filter
> in an attempt
> to use 'open session on view pattern' for use with
> hibernate.
> I believe that may be causing prolems, as I remember
> if the
> order was different the application would not work..
>
> Should I use an interceptor instead?
>
> Here's a snipset from my web.xml
>
> *************************
> <filter>
> <filter-name>HibernateFilter</filter-name>
>
>
<filter-class>com.foo.HibernateSessionRequestFilter</filter-class>
> </filter>
>
> <filter>
> <filter-name>struts2</filter-name>
>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
> </filter>
>
> <filter-mapping>
> <filter-name>HibernateFilter</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> <filter-mapping>
> <filter-name>struts2</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
> *************************
>
>
> Can any kind soul help me, please?
>
> Thank you.
>
> --
> Robi
>
> Roberto Nunnari wrote:
> > Hello.
> >
> > I have an action with a getter for a List.
> > In the execute method of the action I can verify
> the list is not empty.
> > But in the jsp view, at times it reports an empty
> list.
> >
> >
> > the action:
> > public class StorySearch extends ActionSupport {
> > private List<Story> stories = null;
> > ...
> > public String execute() throws Exception {
> > ...
> > stories = dataManager.searchStories(...);
> > for (Story story : stories) {
> > System.out.println(" "+story.getId());
> > }
> > return SUCCESS;
> > }
> >
> > public List getStories() {
> > return stories;
> > }
> >
> >
> > the JSP:
> > <c:url var="storyURL" value="/StoryView.action"/>
> > <display:table name="${stories}"
> requestURI="storySearch.action">
> > <display:column property="id"
> href="${storyURL}" paramId="id"/>
> > <display:column property="title"/>
> > <display:column property="text"/>
> > <display:column property="link"
> autolink="true"/>
> > <display:column property="accessCount"
> sortable="true"/>
> > <display:column property="creationDate"
> sortable="true"/>
> > <display:caption>This is the table
> caption</display:caption>
> > </display:table>
> >
> >
> > Any hints?
> > Thank you.
> >
>
>
>
>
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