[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-826) Ajax push throws IllegalStateException
[ http://jira.jboss.com/jira/browse/JBSEAM-826?page=comments#action_12353244 ]
Ted Goddard commented on JBSEAM-826:
------------------------------------
As we determined at the Atlanta meeting, Ajax Push with Seam requires both JSF execute()
and render() invocations.
We are evaluating the following candidate fix for ICEfaces:
Index: core/src/com/icesoft/faces/webapp/xmlhttp/PersistentFacesState.java
===================================================================
--- core/src/com/icesoft/faces/webapp/xmlhttp/PersistentFacesState.java (revision 13265)
+++ core/src/com/icesoft/faces/webapp/xmlhttp/PersistentFacesState.java (working copy)
@@ -291,10 +291,11 @@
}
/**
- * execute and Render the view associated with this
<code>PersistentFacesState</code>.
- * The user's browser will be immediately updated with any changes.
+ * Execute the view associated with this
<code>PersistentFacesState</code>.
+ * This is typically followed immediatly by a call to
+ * {@link PersistentFacesState#render}.
*/
- void execute() throws RenderingException {
+ public void execute() throws RenderingException {
if (isBridgeFacesContext) {
((BridgeFacesContext) facesContext).setCurrentInstance();
String viewNumber = ((BridgeFacesContext) facesContext)
@@ -303,8 +304,6 @@
synchronized (bContext) {
try {
lifecycle.execute(facesContext);
- lifecycle.render(facesContext);
- bContext.release();
} catch (IllegalStateException e) {
if (log.isDebugEnabled()) {
log.debug("fatal render failure for viewNumber "
Index: core/src/com/icesoft/faces/webapp/xmlhttp/FileUploadServlet.java
===================================================================
--- core/src/com/icesoft/faces/webapp/xmlhttp/FileUploadServlet.java (revision 13265)
+++ core/src/com/icesoft/faces/webapp/xmlhttp/FileUploadServlet.java (working copy)
@@ -83,6 +83,7 @@
if (state != null) {
try {
state.execute();
+ state.render();
} catch (RenderingException e) {
if (log.isDebugEnabled()) {
log.debug(e.getMessage());
Ajax push throws IllegalStateException
--------------------------------------
Key: JBSEAM-826
URL: http://jira.jboss.com/jira/browse/JBSEAM-826
Project: JBoss Seam
Issue Type: Bug
Components: ICE Faces Integration
Environment: Seam + ICEfaces
Reporter: Gregory Dick
Assigned To: Gregory Dick
Server initiated rendering causes an application error similar to the following
java.lang.IllegalStateException: No active application scope
at org.jboss.seam.core.Init.instance(Init.java:75)
at
org.jboss.seam.jsf.TransactionalSeamPhaseListener.handleTransactionsBeforePhase(TransactionalSeamPhaseListener.java:25)
at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:43)
at
org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:70)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:373)
at
com.icesoft.faces.webapp.xmlhttp.PersistentFacesState.render(PersistentFacesState.java:180)
at com.icesoft.faces.async.render.RunnableRender.run(RunnableRender.java:89)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
at java.lang.Thread.run(Thread.java:595)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira