Jboss Developer Studio works fine with the just JSF but not with the Oracle ADF Components. Trying to deploy ADF Oracle components on Jboss developer studio which comes with Jboss 4.2 server version fails. http://www.oracle.com/webapps/online-help/jdeveloper/10.1.3/state/content... They are specific to JDeveloper Studio. But i am looking for Jboss Developer Studio. I am trying to follow the steps Can anybody suggest the detail steps to follows to make it work in jboss develoer studio. Want to know what jars file i have to use and what jars jboss is using by default. I keep getting exception java.lang.ClassCastException: oracle.adfinternal.view.faces.context.AdfFacesPhaseListener 14:41:02,751 ERROR [STDERR] ==my web.xml is <?xml version="1.0"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> testADF <display-name>test</display-name> <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>client</param-value> </context-param> <context-param> <param-name> oracle.adf.view.faces.CLIENT_STATE_MAX_TOKENS </param-name> <param-value>20</param-value> </context-param> <context-param> <param-name> oracle.adf.view.faces.USE_APPLICATION_VIEW_CACHE </param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>oracle.adf.view.faces.DEBUG_JAVASCRIPT</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name> oracle.adf.view.faces.CHECK_FILE_MODIFICATION </param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.PRETTY_HTML</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.ALLOW_JAVASCRIPT</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.DETECT_JAVASCRIPT</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.AUTO_SCROLL</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>org.apache.myfaces.ADD_RESOURCE_CLASS</param-name> <param-value> org.apache.myfaces.renderkit.html.util.DefaultAddResource </param-value> </context-param> <context-param> <param-name> org.apache.myfaces.CHECK_EXTENSIONS_FILTER </param-name> <param-value>true</param-value> </context-param> <filter-name>adfFaces</filter-name> <filter-class> oracle.adf.view.faces.webapp.AdfFacesFilter </filter-class> <filter-name>myFacesExtensions</filter-name> <filter-class> org.apache.myfaces.webapp.filter.ExtensionsFilter </filter-class> <init-param> <param-name>maxFileSize</param-name> <param-value>20m</param-value> </init-param> <filter-mapping> <filter-name>adfFaces</filter-name> <servlet-name>faces</servlet-name> </filter-mapping> <filter-mapping> <filter-name>myFacesExtensions</filter-name> <servlet-name>faces</servlet-name> </filter-mapping> <filter-mapping> <filter-name>myFacesExtensions</filter-name> <url-pattern>/faces/myFacesExtensionResource/*</url-pattern> </filter-mapping> <listener-class> org.apache.myfaces.webapp.StartupServletContextListener </listener-class> <servlet-name>faces</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> <load-on-startup>1</load-on-startup> <servlet-name>resources</servlet-name> <servlet-class> oracle.adf.view.faces.webapp.ResourceServlet </servlet-class> <load-on-startup>1</load-on-startup> <servlet-name>ImageServlet</servlet-name> <servlet-class> net.sf.jasperreports.j2ee.servlets.ImageServlet </servlet-class> <servlet-mapping> <servlet-name>faces</servlet-name> <url-pattern>/faces/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>resources</servlet-name> <url-pattern>/adf/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>ImageServlet</servlet-name> <url-pattern>/servlets/image</url-pattern> </servlet-mapping> <session-config> <session-timeout>30</session-timeout> </session-config> <welcome-file-list> <welcome-file>index.jsp</welcome-file> <welcome-file>index.jspx</welcome-file> </welcome-file-list> <jsp-config> <taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri> <taglib-location>/WEB-INF/tld/c.tld</taglib-location> <taglib-uri>http://xmlns.oracle.com/adf/faces</taglib-uri> <taglib-location>/WEB-INF/tld/af.tld</taglib-location> <taglib-uri> http://xmlns.oracle.com/adf/faces/html </taglib-uri> <taglib-location>/WEB-INF/tld/afh.tld</taglib-location> </jsp-config> <login-config> <auth-method>BASIC</auth-method> </login-config> </web-app> ===my - faces-config.xml <?xml version="1.0"?> <!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> <faces-config> <default-render-kit-id>oracle.adf.core</default-render-kit-id> <locale-config> <default-locale>en</default-locale> </locale-config> <managed-bean> <managed-bean-name>loginBean</managed-bean-name> <managed-bean-class>Beans.LoginBean</managed-bean-class> <managed-bean-scope>request</managed-bean-scope> <managed-property> <property-name>name</property-name> <property-class>java.lang.String</property-class> </managed-property> <managed-property> <property-name>password</property-name> <property-class>java.lang.String</property-class> </managed-property> </managed-bean> <managed-bean> <managed-bean-name>bean</managed-bean-name> <managed-bean-class>Beans.Bean</managed-bean-class> <managed-bean-scope>request</managed-bean-scope> <managed-property> <property-name>rangeSize</property-name> 3 </managed-property> </managed-bean> </faces-config> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150181#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...