I need help with scope type

[rcherchi]

Hi,
I use jboss-seam-1.2.1.GA and jboss-4.0.5.GA.
I need to perform a member registration for the web site I'm working on. The registration perform some server side validation. I also have some ajax calls using javascript and seam remoting.
At the moment, it works with a stateful session bean and the "conversation" or "session" scope.
Because it's a one page process, I would say that the page scope more appropriate.
I have similar needs for other pages in the site. I use the session scope everywhere at the moment.

I can't figure out how to use correctly a page or event scope.

Would you have any recommendations for migrating from a SESSION scope to PAGE or EVENT.

Thanks for your time.

[rcherchi]

Here is what happens when I change scope from SESSION to PAGE and try to redeploy my application:

2007-11-02 15:57:05,989 INFO [org.jboss.seam.Component] Component: localSearchManager, scope: PAGE, type: JAVA_BEAN, class: com.easycity.ejb.search.LocalSearchManagerBean
2007-11-02 15:57:05,989 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
java.lang.RuntimeException: Could not create Component: localSearchManager
 at org.jboss.seam.init.Initialization.addComponent(Initialization.java:865)
 at org.jboss.seam.init.Initialization.installComponents(Initialization.java:796)
 at org.jboss.seam.init.Initialization.init(Initialization.java:503)
 at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:33)
 at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3763)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[milli]

There may be other errors below this one. If you post the entire stack trace, someone would be able to help you.