could be an issue with whatever app server you are using now..
Vítor Souza wrote:
Hi again,
I decided to start everything over, then I recreated the web application and tested each step, so to find what was that I was doing that triggered the strange errors I was receiving.
I managed to create an action, pass parameters to it and display them at the velocity result page. The validation framework worked fine this time. Everything worked this far.
When I added the RequestLifecycleFilter to web.xml, I started getting that old RuntimeException again:
java.lang.RuntimeException: Fallback must be an instance of DefaultConfigurationManager at com.opensymphony.xwork.interceptor.component.DefaultComponentManager.setFall back(DefaultComponentManager.java:50) at com.opensymphony.webwork.lifecycle.RequestLifecycleFilter.doFilter(RequestLi fecycleFilter.java:55)
I tried both <url-pattern>/*</url-pattern> and <url-pattern>*.action</url-pattern>, and both gave me the exception above.
I really would like to understand what that error means. Below there are some files that might help you experts help me. I thank very much all the help in this. Sorry to post the same problems over and over again.
- Vítor Souza
======================= WEB.XML ============================ <?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>CyTour</display-name> <filter> <filter-name>container</filter-name>
<filter-class>com.opensymphony.webwork.lifecycle.RequestLifecycleFilter</fil ter-class> </filter> <filter-mapping> <filter-name>container</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
<listener><listener-class>com.opensymphony.webwork.lifecycle.ApplicationLife cycleListener</listener-class></listener>
<listener><listener-class>com.opensymphony.webwork.lifecycle.SessionLifecycl eListener</listener-class></listener> <servlet> <servlet-name>velocity</servlet-name>
<servlet-class>com.opensymphony.webwork.views.velocity.WebWorkVelocityServle t</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>webwork</servlet-name>
<servlet-class>com.opensymphony.webwork.dispatcher.ServletDispatcher</servle t-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>webwork</servlet-name> <url-pattern>*.action</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>velocity</servlet-name> <url-pattern>*.vm</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.vm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>index.htm</welcome-file> </welcome-file-list> <taglib> <taglib-uri>webwork</taglib-uri> <taglib-location>/WEB-INF/lib/webwork-2.0.jar</taglib-location> </taglib> </web-app>
======================= XWORK.XML ============================ <!DOCTYPE xwork PUBLIC "-//OpenSymphony Group//XWork 1.0//EN" "http://www.opensymphony.com/xwork/xwork-1.0.dtd";>
<xwork> <!-- Include webwork defaults (from WebWork-2.0 JAR package). --> <include file="webwork-default.xml" />
<!-- Configuration for the default package. --> <package name="default" extends="webwork-default"> <!-- Default interceptor stack. --> <default-interceptor-ref name="validationWorkflowStack" />
<!-- Action: login de administrador. --> <action name="adminLogin" class="br.inf.netropolis.cytour.core.aplicacao.webwork.actions.AdminLoginAct ion"> <result name="success" type="velocity"><param name="location">home.vm</param></result> <result name="input" type="velocity"><param name="location">index.vm</param></result> <result name="error" type="velocity"><param name="location">index.vm</param></result> </action> </package> </xwork>
======================= COMPONENTS.XML ============================ <components> <component> <scope>session</scope> <class>br.inf.netropolis.cytour.core.aplicacao.AppCytour</class>
<enabler>br.inf.netropolis.cytour.core.aplicacao.webwork.components.AppCytou rAware</enabler> </component> </components>
======================= CLASSES ============================ public interface AppCytourAware { public void setAppCytour(AppCytour appCytour); }
public class AppCytourAwareAction extends ActionSupport implements AppCytourAware { protected AppCytour appCytour; public AppCytour getAppCytour() { return appCytour; } public void setAppCytour(AppCytour appCytour) { this.appCytour = appCytour; } public String execute() throws Exception { return SUCCESS; } }
public class AdminLoginAction extends AppCytourAwareAction { private String login; private String senha; public String getLogin() { return login; } public void setLogin(String login) { this.login = login; } public String getSenha() { return senha; } public void setSenha(String senha) { this.senha = senha; } public String execute() throws Exception { login += (appCytour == null) ? " (components did not work)" : " (components worked)"; return SUCCESS; } }
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