ajax4jsf filter is not getting stated...

Hi,

I am using jboss-portal-4.0.2 and JSF myfaces implementation. In one of my pages, I want to use ajax functionality for dropdown boxes. For that i m usinf ajax4jsf.jar.

And i am trying to configure the Filter which is there in this jar. But i am unable to deploy the application. I am pasting my web.xml here....

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE web-app PUBLIC

"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<display-name>Profile Update</display-name>

<context-param>

<param-name>javax.faces.STATE_SAVING_METHOD</param-name>

<param-value>server</param-value>

</context-param>

<display-name>Ajax4jsf Filter</display-name>

<filter-name>ajax4jsf</filter-name>

<filter-class>org.ajax4jsf.Filter</filter-class>

</filter>

<filter-mapping>

<filter-name>ajax4jsf</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>

</listener>

<welcome-file-list>

<welcome-file>index.html</welcome-file>

<welcome-file>index.htm</welcome-file>

<welcome-file>index.jsp</welcome-file>

<welcome-file>default.html</welcome-file>

<welcome-file>default.htm</welcome-file>

<welcome-file>default.jsp</welcome-file>

</welcome-file-list>

</web-app>

It is giving following error while deploying the application.

16:16:38,714 ERROR [StandardContext] Error filterStart

16:16:38,714 ERROR [StandardContext] Context [/ProfileUpdate] startup failed due to previous errors

16:16:38,901 WARN [ServiceController] Problem starting service jboss.web.deployment:id=-292845693,war=ProfileUpdate.war

org.jboss.deployment.DeploymentException: URL file:/D:/jboss-portal-2.4.0/server/default/tmp/deploy/tmp14754ProfileUpdate-exp.war/ deployment failed

at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:365)

at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:103)

at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:371)

at org.jboss.web.WebModule.startModule(WebModule.java:83)

at org.jboss.web.WebModule.startService(WebModule.java:61)

at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)

at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)

at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)

at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)

at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)

at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)

at $Proxy0.start(Unknown Source)

at org.jboss.system.ServiceController.start(ServiceController.java:417)

at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)

at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)

at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)

at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)

at $Proxy92.start(Unknown Source)

at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:466)

at sun.reflect.GeneratedMethodAccessor255.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)

at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)

at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)

at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)

at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)

at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)

at org.jboss.ws.integration.jboss.DeployerInterceptor.start(DeployerInterceptor.java:92)

at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)

at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)

at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)

at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)

at $Proxy93.start(Unknown Source)

at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1007)

at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:808)

at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771)

at sun.reflect.GeneratedMethodAccessor91.invoke(Unknown Source)