[JBoss Seam] - SeamFilter, NTLM and
by ancica1234
Hi everyone,
I am using ajax4jsf 1.1.1, seam 1.2.1 and jcifs1.2.17.jar with NtlmHttpFilter for single sign on capability.
I was getting the famous "Stack must not be null" error :
ERROR [ExceptionFilter] uncaught exception
javax.servlet.ServletException: Stack must not be null
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter...........
The error stopped showing when I removed SeamFilter and SeamRidirectFilter declarations from web.xml.
Can anyone explain this weirdness?
I don't truly understand how seam filters work, but I would expect them to exist in the seam application. Now my app has ajax filter, NtlmHttpFilter and seam exception filter. that is another thing, how come seam Exception filter does not cause a problem?
Any ideas ?
Thanks
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18 years, 6 months
[Clustering/JBoss] - Re: HA-JMS
by bstansberry＠jboss.com
anonymous wrote : 2007-09-24 07:37:55,512 INFO [org.jboss.ha.framework.interfaces.HAPartition.lifecycle.DefaultPartition] New cluster view for partition DefaultPartition (id: 1, delta: 1) : [127.0.0.1:1099, 127.0.0.1:1099]
Something is strange with your environment; both members of the view are shown as having the same address/port.
I suspect these nodes are on separate machines, and you're not passing -b when you start JBoss. Is that correct?
If so, can you try a couple things:
1) Start JBoss passing a real IP address on each node, e.g.
./run.sh -c all -b 192.xxx.xxx.xxx
2) Start JBoss telling it to bind services to all addressses:
./run.sh -c all -b 0.0.0.0
Try that latter 2 or 3 times. I'm curious if you have problems with it.
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18 years, 6 months
[JBoss Seam] - Re: Why cannot I run more than one concurrent conversation S
by gus888
Hi Jacob,
This time I got a little clear, but I still don't know how to use it in my following code. In my previous studyList, the more codes like this: (I think this is typical search bean)@Stateful
| @Scope(CONVERSATION)
| @Name("studyList")
| public class StudyListAction implements StudyList {
|
| ...
| @Create
| @Begin
| public init() {
| ...
| }
|
| @Begin(join=true)
| public String findStudy {
| ...
| }
|
| @Begin(join=true)
| public void nextPage() {
| ...
| }
|
| @Begin(join=true)
| public void previousPage() {
| ...
| }
|
| @Begin(join=true)
| public void firstPage() {
| ...
| }
|
| @Begin(join=true)
| public void lastPage() {
| ...
| }
|
| ...
| }
Should I use <s:conversationPropagation propagation="none"/> in each method? Like this: <h:commandButton value="List Study" action="#{studyList.findStudy}">
| <s:conversationPropagation propagation="none"/>
| </h:commanButton>
|
| <h:commandButton value="Next Page" action="#{studyList.nextPage}">
| <s:conversationPropagation propagation="none"/>
| </h:commanButton>
|
| <h:commandButton value="Last Page" action="#{studyList.lastPage}">
| <s:conversationPropagation propagation="none"/>
| </h:commanButton>
|
| ......
|
Thank you for any help!
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18 years, 6 months