[jboss-user] [JBoss Seam] - Newbie question: jBPM-processes and pageflows in one Seam ap

[tnfink]

Hi,

I am currently evaluating Seam und try to use jBPM processes and Seam pageflows. I got the jBPM processes working using Seam annotations and standard context objects.

Now I try to use pageflow for navigation. I looked at the numberguess example and tried to port it to my application. 

The problem now is that no pageflow is started at all, when I navigate to a page. There is also no error message.

The only error I notice is a warning from jBPM when deploying the pageflow process:

  | 13:24:30,313 DEBUG [Jbpm] deploying process definition : ReisekostenAbrechnung
  | 13:24:32,586 WARN  [FromElementType] Using non-qualified column reference [id -> ([ID_])]
  | 13:24:32,590 WARN  [FromElementType] Using non-qualified column reference [isSuspended -> ([ISSUSPENDED_])]
  | 13:24:32,590 WARN  [FromElementType] Using non-qualified column reference [token -> ([TOKEN_])]
  | 13:24:32,626 WARN  [FromElementType] Using non-qualified column reference [isSuspended -> ([ISSUSPENDED_])]
  | 13:24:32,627 WARN  [FromElementType] Using non-qualified column reference [token -> ([TOKEN_])]
  | 13:24:32,637 WARN  [FromElementType] Using non-qualified column reference [isSuspended -> ([ISSUSPENDED_])]
  | 13:24:32,637 WARN  [FromElementType] Using non-qualified column reference [token -> ([TOKEN_])]
  | 13:24:32,651 WARN  [FromElementType] Using non-qualified column reference [isSuspended -> ([ISSUSPENDED_])]
  | 13:24:32,652 WARN  [FromElementType] Using non-qualified column reference [token -> ([TOKEN_])]
  | 13:24:32,692 WARN  [FromElementType] Using non-qualified column reference [processInstance -> ([PROCESSINSTANCE_])]
  | 13:24:32,738 WARN  [FromElementType] Using non-qualified column reference [token -> ([TOKEN_])]
  | 
This does not happen in the numberGuess-example.

This is my pages.xml:

  | <pages>
  |   <page view-id="/all/main.seam">
  |     <begin-conversation join="true" pageflow="reisekostenPageFlow"/>
  |   </page>
  | </pages>
  |  
This is the definition of the pageflows in components.xml:

  | 	<component class="org.jboss.seam.core.Jbpm">
  | 		<property name="processDefinitions">
  |              ...
  | 		</property>
  | 		<property name="pageflowDefinitions">
  | 			<value>
  | 				pageflow.jpdl.xml
  | 			</value>
  | 		</property>
  | 	</component>
  | 
And this finally the page flow:

  | <?xml version="1.0" encoding="UTF-8"?>
  | <pageflow-definition name="reisekostenPageFlow">
  |    <start-page name="Hauptseite" view-id="/all/main.seam">
  | 	  <redirect/>
  |       <transition name="editBelegliste" to="BearbeiteBelegliste">
  |       </transition>
  |       <transition name="neuerReisekostenantrag" to="BearbeiteBelegliste">
  |       	<action expression="#{reisekostenprozessVerwaltung.createReisekostenProzess}" />
  |       </transition>
  |    </start-page>
  |    <page name="BearbeiteBelegliste" view-id="/user/rkneu.seam">
  |    	 <redirect/>
  |    	 <transition name="fertig" to="Hauptseite"/>
  |    </page>
  | </pageflow-definition>
  | 

I do a redirect from the index.html directly to the /all/main.seam page and nothing happens.

Anyone any ideas?

-- Torsten

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