I'm having a few difficulties understanding the observed behaviour of my
conversations.
I have an application which starts 2 conversations one after the other. Both
conversations are defined on stateful EJBs with methods annotated with @Begin.
Both of these 'begin' methods are called, so at this point I expect I'll have a
long running conversation, but I don't see the 'clr' in the URL that I would
expect (having set conversation-is-long-running-parameter="clr" in
components.xml). I do see the conversation in the debug.seam page, but I can't
tell from this listing if the conversation is long running or not (can I?).
To get a bit more info I did the following 2 things:
1- I've added a "conversationLogger" event listener as follows.
| @Name("conversationLogger")
| public class ConversationLogger implements Serializable {
|
| private Log log = Logging.getLog(ConversationLogger.class);
|
| @Observer("org.jboss.seam.beginConversation")
| public void logConversationBegin() {
| Conversation currentConversation = Conversation.instance();
| log.info("Beginning conversation: #0, Parent Id: #1",
currentConversation.getId(), currentConversation
| .getParentId());
| }
|
| @Observer("org.jboss.seam.endConversation")
| public void logConversationEnd() {
| Conversation currentConversation = Conversation.instance();
| log.info("Ending conversation: #0, Parent Id: #1",
currentConversation.getId(), currentConversation
| .getParentId());
| }
| }
2 - In my pages I've included the following line in my facelets:
Current converstation is long running
#{org.jboss.seam.core.conversation.longRunning}
Curiously, I don't see any event being raised by the 'conversationLogger', nor
do I see the 'clr' in the URL, however my pages do display "Current
conversation is long running true". Do I have a long running conversation or
not? Why might the methods marked with @Begin not raise the
'org.jboss.seam.beginConversation' event?
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