Hi

I have an Authenticator component in my application and it was working fine 
until yesterday and now it's treating weird, I had no changes since yesterday 
but it throws following exception. 


  | Hibernate: select user0_.username as username3_, user0_.address as 
address3_, user0_.group_id as group13_3_, u
  | ser0_.password as password3_, user0_.position as position3_, user0_.idCity 
as idCity3_, user0_.mobileContact a
  | s mobileCo6_3_, user0_.phoneNo1 as phoneNo7_3_, user0_.phoneNo2 as 
phoneNo8_3_, user0_.speciality as specialit
  | y3_, user0_.statusCode as statusCode3_, user0_.uPIN as uPIN3_, 
user0_.enabled as enabled3_ from user user0_ wh
  | ere user0_.username=? and user0_.password=?
  | Hibernate: select group0_.id as id1_1_, group0_.name as name1_1_, 
group0_.permissionGroup as permissi3_1_1_, g
  | roup0_.exportPermission as exportPe4_1_1_, permission1_.groupId as 
groupId3_, permission1_.id as id3_, permiss
  | ion1_.id as id2_0_, permission1_.permission as permission2_0_, 
permission1_.groupId as groupId2_0_, permission
  | 1_.fieldName as fieldName2_0_, permission1_.category as category2_0_, 
permission1_.displayablePermission as di
  | splaya5_2_0_, permission1_.searchablePermission as searchab6_2_0_ from 
group_permission group0_ left outer joi
  | n permission permission1_ on group0_.id=permission1_.groupId where 
group0_.id=?
  | java.lang.IllegalStateException: No transaction.
  |         at org.jboss.tm.TxManager.setRollbackOnly(TxManager.java:751)
  |         at 
org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java:392)
  |         at 
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav
  | a:545)
  |         at 
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.jav
  | a:567)
  |         at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:72)
  |         at 
com.payvand.search.model.business.Authenticator.authenticate(Authenticator.java:59)
  |         at 
com.payvand.search.model.business.Authenticator$$FastClassByCGLIB$$28b8687e.invoke(<generated>)
  |         at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  |         at 
org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
  |         at 
org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:21)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at 
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  |         at 
org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:29)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at 
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  |         at 
org.jboss.seam.interceptors.BijectionInterceptor.bijectNonreentrantComponent(BijectionInterceptor.j
  | ava:79)
  |         at 
org.jboss.seam.interceptors.BijectionInterceptor.bijectComponent(BijectionInterceptor.java:58)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at 
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  |         at 
org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationI
  | nterceptor.java:52)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at 
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  |         at 
org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27)
  | 
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
  |         at 
org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
  |         at 
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
  |         at 
org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
  |         at 
org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
  |         at 
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
  |         at 
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:145)
  |         at 
org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:80)
  |         at 
com.payvand.search.model.business.Authenticator$$EnhancerByCGLIB$$e48d63d5.authenticate(<generated>
  | )
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at 
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
  |         at 
org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.ja
  | va:59)
  |         at 
org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:74)
  |         at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:102)
  |         at 
org.jboss.seam.security.jaas.SeamLoginModule.login(SeamLoginModule.java:102)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at 
javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
  |         at 
javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
  |         at 
javax.security.auth.login.LoginContext$5.run(LoginContext.java:706)
  |         at java.security.AccessController.doPrivileged(Native Method)
  |         at 
javax.security.auth.login.LoginContext.invokeCreatorPriv(LoginContext.java:703)
  |         at 
javax.security.auth.login.LoginContext.login(LoginContext.java:575)
  |         at org.jboss.seam.security.Identity.authenticate(Identity.java:206)
  |         at org.jboss.seam.security.Identity.authenticate(Identity.java:199)
  |         at org.jboss.seam.security.Identity.login(Identity.java:184)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at com.sun.el.parser.AstValue.invoke(AstValue.java:151)
  |         at 
com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
  |         at 
com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
  |         at 
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
  |         at 
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)
  |         at javax.faces.component.UICommand.broadcast(UICommand.java:109)
  |         at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.processEvents(AjaxViewRoot.java:180)
  |         at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:158)
  |         at 
org.ajax4jsf.framework.ajax.AjaxViewRoot.processApplication(AjaxViewRoot.java:329)
  |         at 
org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
  |         at 
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
  |         at 
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at 
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
  |         at 
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at 
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:100)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at 
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at 
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:29)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  |         at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  |         at 
org.jboss.seam.servlet.SeamCharacterEncodingFilter.doFilter(SeamCharacterEncodingFilter.java:41)
  |         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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)
  |         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:856)
  |         at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.ja
  | va:744)
  |         at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  |         at 
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
  |         at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
  |         at java.lang.Thread.run(Thread.java:595)
  | 

as you see, it seems that select statements are produced correct but the 
entityManager can not be loaded

I am using JBoss Seam v1.1.6 GA

here is my authenticator:


  | @Name("authenticator")
  | public class Authenticator implements Serializable {
  |     
  |     @In
  |     @PersistenceContext(unitName = "SearchEngineDB")
  |     private EntityManager entityManager;
  |     
  |     @EJB
  |     private UserDao userDao;
  |     
  |     @Out(required = false, scope = SESSION)
  |     private User user;
  | 
  |     @In
  |     private Identity identity;
  |     private FacesMessages facesMessages;
  | 
  |     public FacesMessages getFacesMessages() {
  |             return facesMessages;
  |     }
  | 
  |     public void setFacesMessages(FacesMessages facesMessages) {
  |             this.facesMessages = facesMessages;
  |     }
  | 
  |     public boolean authenticate() {
  |             try {
  |                     String username = Identity.instance().getUsername();
  |                     String password = Identity.instance().getPassword();
  |                     user = (User)entityManager
  |                             .createQuery("from User where username = 
:username and password = :password")
  |                             .setParameter("username", username)
  |                             .setParameter("password", password)
  |                             .getSingleResult();
  |                     
  |                     if(user == null) {
  |                             throw new NoResultException("could not match 
any user with given username '"+username+"' and passowrd!");
  |                     }
  |                     if (user.getRoles() != null) {
  |                             for (UserRole role : user.getRoles()) {
  |                                     identity.addRole(role.getRoleName());
  |                             }
  |                     }
  |                     user.setPassword("");
  |                     return true;
  |             } catch (NoResultException ex) {
  |                     System.out.println("--Authenticator --");
  |                     ex.printStackTrace();
  |                     return false;
  |             }catch (Exception e) {
  |                     e.printStackTrace();
  |                     return false;
  |             }
  |     }
  | 
  |     public String logout() {
  |             identity.logout();
  |             return "home";
  |     }
  | }
  | 
  | 

another problem is that I can not inject my userDao as an EJB into 
authenticator.

thanks

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