[jboss-user] [JBoss Seam] - java.lang.NoSuchMethodException

[monkeyden]

Can't seem to find the problem here.  The search() method is defined in the local interface and the session bean, and it's invoked by the JSP/JSF.  As you can see, the email field is annotated as @In+ at Out, neither required.  I recieve as NoSuchMethodException.

Entity
@Local
  | public interface UserSearch {
  |     public String search();
  | }

SFSB

  | @Stateful
  | @Scope(ScopeType.SESSION)
  | @Name("usersearch")
  | public class UserSearchAction implements UserSearch, Serializable {
  | 
  |     @PersistenceContext
  |     private EntityManager em;
  | 
  |     @In(required=false) 
  |     @Out(required=false)
  |     private String email;
  |     ...
  |     public String search() {
  |         String queryStr = "from UserView where lower(email) = :email";
  |         Query query = em.createQuery(queryStr);
  | 
  |         query.setParameter("email", email.toLowerCase() + "%");
  |         
  |         //The complete list of results
  |         this.searchResults = query.getResultList();
  |         return "refresh-page";
  |     }
  |     ...
  | }

JSP
 
  | <f:view>
  |     <h:form>
  |         <h:inputText id="email" value="#{email}" />
  |         <h:commandButton id="search" type="submit" value="Search" action="#{usersearch.search}" styleClass="formButton" />
  |     </h:form>
  | </f:view>

Stacktrace
javax.faces.FacesException: Error calling action method of component with id _id0:search
  | 	at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
  | 	at javax.faces.component.UICommand.broadcast(UICommand.java:106)
  | 	at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)
  | 	at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
  | 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  | 	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  | 	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  | 	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | 	at java.lang.Thread.run()V(Unknown Source)
  | Caused by: javax.faces.el.EvaluationException: Exception while invoking expression #{usersearch.search}
  | 	at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:165)
  | 	at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
  | 	... 27 more
  | Caused by: java.lang.NoSuchMethodException: search
  | 	at java.lang.Class.findMethod(Ljava.lang.String;[Ljava.lang.Class;I)Ljava.lang.reflect.Method;(Unknown Source)
  | 	at java.lang.Class.getMethod(Ljava.lang.String;[Ljava.lang.Class;I)Ljava.lang.reflect.Method;(Unknown Source)
  | 	at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:118)

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976193#3976193

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3976193