java.lang.UnsupportedOperationException - exception in Phase
I have deployed my ear on JBoss 4.0.5 GA with Seam 1.1 Beta 2 and Facelets.
What happens is that my web app automatically does hard page refreshes (I'm getting close to using ICEfaces so that I don't have hard page refreshes, but it's still a few weeks away). The user, via a select menu on a corner of a screen, can choose how often the page refreshes (i.e. 5, 10, 30, 60 seconds - or can turn the refresh off). Here's the relevant snippet of Facelets markup:
<h:form>
<h:outputText escape="true" value="#{messages.HardHTMLRefreshRate}" />
<h:selectOneMenu value="#{sessionScope.HardHTMLRefreshRate}"
onchange="submit()" styleClass="refreshRateSelectOneMenuClass">
<f:selectItems value="#{refreshRateList}" />
</h:selectOneMenu>
</h:form>So the refreshRateList bean basically lists the 5, 10, 30, 60, and Off refresh rate options and sets it into the session scope variable HardHTMLRefreshRate. I have a response side web filter that essentially hard codes it into the HTTP headers:
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
/**
* @web.filter name="RefreshRateFilter"
* @web.filter-mapping url-pattern="/*"
*/
public class RefreshRateFilter implements Filter {
private FilterConfig fc;
public final void init(final FilterConfig config) throws ServletException {
this.fc = config;
}
public final void doFilter(final ServletRequest req,
final ServletResponse resp, final FilterChain chain)
throws ServletException, IOException {
chain.doFilter(req, resp);
HttpServletRequest httpReq = (HttpServletRequest) req;
HttpServletResponse httpResp = (HttpServletResponse) resp;
HttpSession session = httpReq.getSession();
synchronized (session) {
if (session.getAttribute("HardHTMLRefreshRate") == null) {
if (((String) session.getServletContext().getInitParameter(
"HardHTMLRefreshRate")).compareToIgnoreCase("Off") != 0) {
httpResp.setHeader("Refresh", (String) session
.getServletContext().getInitParameter(
"HardHTMLRefreshRate"));
}
} else {
if (((String) session.getAttribute("HardHTMLRefreshRate"))
.compareToIgnoreCase("Off") != 0) {
httpResp.setHeader("Refresh", (String) session
.getAttribute("HardHTMLRefreshRate"));
}
}
}
}
public void destroy() {
}
}So this filter initially reads the web.xml for the initial HardHTMLRefreshRate value.
I'm not sure if this matters, but I have another response-side filter in the chain that sets a bunch of HTTP header values:
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletResponse;
/**
* @web.filter name="SecurityFilter"
* @web.filter-mapping url-pattern="/*"
*/
public class SecurityFilter implements Filter {
private FilterConfig fc;
public final void init(final FilterConfig config) throws ServletException {
// this.fc = config;
}
public final void doFilter(final ServletRequest req,
final ServletResponse resp, final FilterChain chain)
throws ServletException, IOException {
chain.doFilter(req, resp);
HttpServletResponse httpResp = (HttpServletResponse) resp;
httpResp.setHeader("Pragma", "no-cache");
httpResp.setHeader("Cache-Control",
"no-cache, no-store, must-revalidate");
httpResp.setHeader("Expires", "0");
}
public void destroy() {
}
}But essentially what happens is when the user selects a new refresh rate from the select menu, my application shows the stack trace below.
I'm getting the following error:
11:54:36,208 ERROR [PhaseListenerManager] Exception in PhaseListener RESTORE_VIE W(1) afterPhase java.lang.UnsupportedOperationException at java.util.AbstractMap.put(AbstractMap.java:228) at org.jboss.seam.contexts.PageContext.set(PageContext.java:90) at org.jboss.seam.Component.newInstance(Component.java:1674) at org.jboss.seam.Component.getInstance(Component.java:1583) at org.jboss.seam.Component.getInstance(Component.java:1564) at org.jboss.seam.Component.getInstance(Component.java:1546) at org.jboss.seam.core.FacesPage.instance(FacesPage.java:85) at org.jboss.seam.core.Manager.restoreConversation(Manager.java:414) at org.jboss.seam.jsf.AbstractSeamPhaseListener.afterRestoreView(Abstrac tSeamPhaseListener.java:50) at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.jav a:67) at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListener sAfter(PhaseListenerManager.java:89) at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl. java:181) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java :66) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:97) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.RefreshRateFilter.doFilter(RefreshRateF ilter.java:100) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.SecurityFilter.doFilter(SecurityFilter. java:93) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilt er.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter .java:32) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConne ctionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p rocessConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo int.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol lowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP ool.java:684) at java.lang.Thread.run(Thread.java:595) 11:54:36,208 ERROR [PhaseListenerManager] Exception in PhaseListener RESTORE_VIE W(1) afterPhase java.lang.NullPointerException at org.apache.myfaces.renderkit.html.util.AutoScrollPhaseListener.afterP hase(AutoScrollPhaseListener.java:52) at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListener sAfter(PhaseListenerManager.java:89) at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl. java:181) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java :66) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:97) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.RefreshRateFilter.doFilter(RefreshRateF ilter.java:100) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.SecurityFilter.doFilter(SecurityFilter. java:93) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilt er.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter .java:32) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConne ctionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p rocessConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo int.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol lowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP ool.java:684) at java.lang.Thread.run(Thread.java:595) 11:54:36,338 ERROR [SeamExceptionFilter] uncaught exception handled by Seam javax.servlet.ServletException: java.lang.ClassNotFoundException: No ClassLoader s found for: mycompany.converter.MyConverter at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:97) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.RefreshRateFilter.doFilter(RefreshRateF ilter.java:100) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.SecurityFilter.doFilter(SecurityFilter. java:93) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilt er.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter .java:32) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConne ctionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p rocessConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo int.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol lowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP ool.java:684) at java.lang.Thread.run(Thread.java:595) 11:54:36,338 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception javax.faces.FacesException: java.lang.ClassNotFoundException: No ClassLoaders fo und for: mycompany.converter.MyConverter at org.apache.myfaces.shared_impl.util.StateUtils.getAsObject(StateUtils .java:314) at org.apache.myfaces.shared_impl.util.StateUtils.reconstruct(StateUtils .java:241) at org.apache.myfaces.renderkit.html.HtmlResponseStateManager.getCompone ntStateToRestore(HtmlResponseStateManager.java:221) at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreCompone ntState(JspStateManagerImpl.java:186) at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(Js pStateManagerImpl.java:287) at org.jboss.seam.jsf.SeamStateManager.restoreView(SeamStateManager.java :49) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(Jsp ViewHandlerImpl.java:255) at org.jboss.seam.jsf.SeamViewHandler.restoreView(SeamViewHandler.java:6 4) at com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.ja va:353) at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl. java:141) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java :66) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:97) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.RefreshRateFilter.doFilter(RefreshRateF ilter.java:100) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at mycompany.filter.SecurityFilter.doFilter(SecurityFilter. java:93) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilt er.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter .java:32) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(Extensions Filter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica torBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConne ctionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p rocessConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo int.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol lowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP ool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: com.boei ng.ca.dst.tdrs.converter.MyConverter at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212) at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryCl assLoader.java:511) at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassL oader.java:405) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at java.io.ObjectInputStream.resolveProxyClass(ObjectInputStream.java:64 6) at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1494) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1457) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 693) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:19 12) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 713) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at java.util.ArrayList.readObject(ArrayList.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:919 ) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1813) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 713) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at java.util.ArrayList.readObject(ArrayList.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:919 ) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1813) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 713) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at java.util.ArrayList.readObject(ArrayList.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:919 ) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1813) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1 713) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339) at org.apache.myfaces.shared_impl.util.StateUtils.getAsObject(StateUtils .java:305) ... 50 more
An interesting thing is that the hard refresh mechanism seems to work fine (until the user chooses a new refresh rate) - i.e. the page refreshes normally within the specified interval. And another thing - this application worked fine when it was on Tomcat 5.5.15/Seam 1.0.1 GA/Tiles. I think I've migrated to an ear correctly (the other things initially work OK).... What is going on here? Thanks.
