Seam RC3 with EJB3 on Tomcat and MySQL persistence problem
For few days I've been trying to setup simple test application using Seam RC3, Tomcat 5.5 and MySQL 5.0 (with MySQL Connector/J 3.1.12). I'm new to Seam and EJB3, and I can't figure out where I go wrong.
My test app consists of two classes:
@Entity
@Name("project")
@Table(name = "projects")
public class Project implements Serializable {
private static final long serialVersionUID = 4685193177697726683L;
private int id;
private String name;
@Id @Column(name = "PROJECT_ID")
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Column(name = "NAME")
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
@Stateful
@Name("projectAction")
public class ProjectActionBean implements ProjectAction {
@In(create = true)
private EntityManager testDatabase;
@In(create = true)
private Project project;
public String saveProject() {
testDatabase.persist( project );
return null;
}
@Destroy @Remove
public void destroy() {}
}
my persistance.xml is:
<persistence> <persistence-unit name="testDB"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:/testDS</jta-data-source> <properties> <property name="hibernate.hbm2ddl.auto" value="create-drop" /> <property name="jboss.entity.manager.jndi.name" value="java:/testDatabase" /> <property name="jboss.entity.manager.factory.jndi.name" value="java:/testDatabaseFactory" /> </properties> </persistence-unit> </persistence>
my jboss-beans.xml is:
<?xml version="1.0" encoding="UTF-8"?> <deployment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:jboss:bean-deployer bean-deployer_1_0.xsd" xmlns="urn:jboss:bean-deployer"> <bean name="testDatasourceBootstrap" class="org.jboss.resource.adapter.jdbc.local.LocalTxDataSource"> <property name="driverClass">com.mysql.jdbc.Driver</property> <property name="connectionURL">jdbc:mysql://localhost:3306/seameval</property> <property name="userName">seameval</property> <property name="password">***</property> <property name="jndiName">java:/testDS</property> <property name="minSize">0</property> <property name="maxSize">10</property> <property name="blockingTimeout">1000</property> <property name="idleTimeout">100000</property> <property name="transactionManager"><inject bean="TransactionManager"/></property> <property name="cachedConnectionManager"><inject bean="CachedConnectionManager"/></property> <property name="initialContextProperties"><inject bean="InitialContextProperties"/></property> </bean> <bean name="testDS" class="java.lang.Object"> <constructor factoryMethod="getDatasource"> <factory bean="testDatasourceBootstrap"/> </constructor> </bean> </deployment>
and finally my seam.properties:
org.jboss.seam.core.init.jndiPattern #{ejbName}/local
org.jboss.seam.core.init.componentClasses org.jboss.seam.core.Ejb
org.jboss.seam.core.init.managedPersistenceContexts testDatabase
testDatabase.persistenceUnitJndiName java:/testDatabaseFactory
When I deploy my app to Tomcat everything looks ok and log says:
INFO 24-05 23:12:50,765 (FacesConfigurator.java:feedStandardConfig:151) -Reading standard config org/apache/myfaces/resource/standard-faces-config.xml INFO 24-05 23:12:51,171 (FacesConfigurator.java:feedClassloaderConfigurations:250) -Reading config jar:file:/C:/Servers/tomcat5.5/webapps/test/WEB-INF/lib/jboss-seam.jar!/META-INF/faces-config.xml INFO 24-05 23:12:51,171 (FacesConfigurator.java:feedClassloaderConfigurations:250) -Reading config jar:file:/C:/Servers/tomcat5.5/webapps/test/WEB-INF/lib/jsf-facelets.jar!/META-INF/faces-config.xml INFO 24-05 23:12:51,203 (FacesConfigurator.java:feedWebAppConfig:411) -Reading config /WEB-INF/faces-config.xml WARN 24-05 23:12:51,265 (LocaleUtils.java:toLocale:52) -Locale name in faces-config.xml null or empty, setting locale to default locale : pl_PL INFO 24-05 23:12:51,421 (StartupServletContextListener.java:initFaces:96) -ServletContext 'C:\Servers\tomcat5.5\webapps\test\' initialized. INFO 24-05 23:12:51,421 (SeamListener.java:contextInitialized:31) -Welcome to Seam 1.0.0.CR3 INFO 24-05 23:12:51,437 (Initialization.java:loadFromResource:146) -reading properties from: /seam.properties INFO 24-05 23:12:51,437 (Initialization.java:loadFromResource:146) -reading properties from: /jndi.properties INFO 24-05 23:12:51,437 (Initialization.java:init:106) -initializing Seam INFO 24-05 23:12:51,500 (Component.java:<init>:177) -Component: org.jboss.seam.core.init, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Init INFO 24-05 23:12:51,671 (Component.java:<init>:177) -Component: org.jboss.seam.core.pages, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Pages INFO 24-05 23:12:51,703 (Component.java:<init>:177) -Component: events, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Events INFO 24-05 23:12:51,703 (Component.java:<init>:177) -Component: org.jboss.seam.core.manager, scope: EVENT, type: JAVA_BEAN, class: org.jboss.seam.core.Manager INFO 24-05 23:12:51,734 (Component.java:<init>:177) -Component: switcher, scope: PAGE, type: JAVA_BEAN, class: org.jboss.seam.core.Switcher INFO 24-05 23:12:51,750 (Component.java:<init>:177) -Component: redirect, scope: CONVERSATION, type: JAVA_BEAN, class: org.jboss.seam.core.Redirect INFO 24-05 23:12:51,750 (Component.java:<init>:177) -Component: httpError, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.HttpError INFO 24-05 23:12:51,765 (Component.java:<init>:177) -Component: userPrincipal, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.UserPrincipal INFO 24-05 23:12:51,781 (Component.java:<init>:177) -Component: isUserInRole, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.IsUserInRole INFO 24-05 23:12:51,781 (Component.java:<init>:177) -Component: conversation, scope: CONVERSATION, type: JAVA_BEAN, class: org.jboss.seam.core.Conversation INFO 24-05 23:12:51,796 (Component.java:<init>:177) -Component: conversationList, scope: PAGE, type: JAVA_BEAN, class: org.jboss.seam.core.ConversationList INFO 24-05 23:12:51,812 (Component.java:<init>:177) -Component: conversationStack, scope: PAGE, type: JAVA_BEAN, class: org.jboss.seam.core.ConversationStack INFO 24-05 23:12:51,812 (Component.java:<init>:177) -Component: facesContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.FacesContext INFO 24-05 23:12:51,843 (Component.java:<init>:177) -Component: pageContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.PageContext INFO 24-05 23:12:51,859 (Component.java:<init>:177) -Component: eventContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.EventContext INFO 24-05 23:12:51,859 (Component.java:<init>:177) -Component: sessionContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.SessionContext INFO 24-05 23:12:51,875 (Component.java:<init>:177) -Component: statelessContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.StatelessContext INFO 24-05 23:12:51,875 (Component.java:<init>:177) -Component: applicationContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.ApplicationContext INFO 24-05 23:12:51,875 (Component.java:<init>:177) -Component: conversationContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.ConversationContext INFO 24-05 23:12:51,890 (Component.java:<init>:177) -Component: businessProcessContext, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.BusinessProcessContext INFO 24-05 23:12:51,890 (Component.java:<init>:177) -Component: locale, scope: STATELESS, type: JAVA_BEAN, class: org.jboss.seam.core.Locale INFO 24-05 23:12:51,906 (Component.java:<init>:177) -Component: messages, scope: SESSION, type: JAVA_BEAN, class: org.jboss.seam.core.Messages INFO 24-05 23:12:51,906 (Component.java:<init>:177) -Component: interpolator, scope: STATELESS, type: JAVA_BEAN, class: org.jboss.seam.core.Interpolator INFO 24-05 23:12:51,921 (Component.java:<init>:177) -Component: facesMessages, scope: CONVERSATION, type: JAVA_BEAN, class: org.jboss.seam.core.FacesMessages INFO 24-05 23:12:51,937 (Component.java:<init>:177) -Component: resourceBundle, scope: SESSION, type: JAVA_BEAN, class: org.jboss.seam.core.ResourceBundle INFO 24-05 23:12:51,937 (Component.java:<init>:177) -Component: localeSelector, scope: SESSION, type: JAVA_BEAN, class: org.jboss.seam.core.LocaleSelector INFO 24-05 23:12:51,953 (Component.java:<init>:177) -Component: uiComponent, scope: STATELESS, type: JAVA_BEAN, class: org.jboss.seam.core.UiComponent INFO 24-05 23:12:51,953 (Component.java:<init>:177) -Component: org.jboss.seam.remoting.messaging.subscriptionRegistry, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.remoting.messaging.SubscriptionRegistry INFO 24-05 23:12:51,968 (Component.java:<init>:177) -Component: org.jboss.seam.debug.introspector, scope: EVENT, type: JAVA_BEAN, class: org.jboss.seam.debug.Introspector INFO 24-05 23:12:52,000 (Component.java:<init>:177) -Component: org.jboss.seam.debug.contexts, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.debug.Contexts INFO 24-05 23:12:52,015 (Component.java:<init>:177) -Component: org.jboss.seam.core.ejb, scope: APPLICATION, type: JAVA_BEAN, class: org.jboss.seam.core.Ejb INFO 24-05 23:12:52,015 (Component.java:<init>:177) -Component: testDatabase, scope: CONVERSATION, type: JAVA_BEAN, class: org.jboss.seam.core.ManagedPersistenceContext INFO 24-05 23:12:52,031 (Scanner.java:getClasses:76) -scanning: /C:/Servers/tomcat5.5/webapps/test/WEB-INF/lib/test.jar INFO 24-05 23:12:52,031 (Component.java:<init>:177) -Component: project, scope: CONVERSATION, type: ENTITY_BEAN, class: test.Project INFO 24-05 23:12:52,046 (Component.java:<init>:177) -Component: projectAction, scope: CONVERSATION, type: STATEFUL_SESSION_BEAN, class: test.ProjectActionBean, JNDI: ProjectActionBean/local INFO 24-05 23:12:52,062 (Ejb.java:startup:37) -starting the embedded EJB container WARN 24-05 23:12:52,562 (BeanSchemaBinding.java:init:227) -You should use the 2.0 version of the Microcontainer xml. xmlns='urn:jboss:bean-deployer:2.0' INFO 24-05 23:12:52,937 (LocalTxDataSource.java:bindConnectionFactory:117) -Bound datasource to JNDI name 'java:/DefaultDS' INFO 24-05 23:12:53,281 (LocalTxDataSource.java:bindConnectionFactory:117) -Bound datasource to JNDI name 'java:/testDS' INFO 24-05 23:12:53,750 (Ejb3DescriptorHandler.java:addClassAnnotation:1551) -adding class annotation org.jboss.annotation.internal.DefaultInterceptorMarker to test.ProjectActionBean org.jboss.annotation.internal.DefaultInterceptorMarkerImpl@1627c16 INFO 24-05 23:12:53,765 (Ejb3Deployment.java:create:467) -EJB3 deployment time took: 469 INFO 24-05 23:12:53,796 (MCKernelAbstraction.java:install:84) -installing bean: jboss.j2ee:jar=test,name=ProjectActionBean,service=EJB3 with dependencies: INFO 24-05 23:12:54,078 (EJBContainer.java:start:553) -STARTED EJB: test.ProjectActionBean ejbName: ProjectActionBean INFO 24-05 23:12:54,093 (Initialization.java:init:111) -done initializing Seam
but when trying to call ProjectActionBean.saveProject method with:
<h:commandButton value="save..." action="#{projectAction.saveProject}" />
I get exception:
INFO 24-05 23:24:14,046 (Pages.java:initialize:70) -no pages.xml file found INFO 24-05 23:24:14,656 (MyfacesConfig.java:getBooleanInitParameter:133) -No context init parameter 'org.apache.myfaces.PRETTY_HTML' found, using default value true INFO 24-05 23:24:14,656 (MyfacesConfig.java:getBooleanInitParameter:133) -No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true INFO 24-05 23:24:14,656 (MyfacesConfig.java:getCurrentInstance:119) -Tomahawk jar not available. Autoscrolling, DetectJavascript, AddResourceClass and CheckExtensionsFilter are disabled now. java.lang.IllegalArgumentException: EntityManagerFactory not found at org.jboss.seam.core.ManagedPersistenceContext.create(ManagedPersistenceContext.java:59) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:32) at org.jboss.seam.Component.callComponentMethod(Component.java:1242) at org.jboss.seam.Component.callCreateMethod(Component.java:1227) at org.jboss.seam.Component.newInstance(Component.java:1216) at org.jboss.seam.Component.getInstance(Component.java:1168) at org.jboss.seam.Component.getInstance(Component.java:1151) at org.jboss.seam.Component.getInstanceToInject(Component.java:1271) at org.jboss.seam.Component.injectFields(Component.java:943) at org.jboss.seam.Component.inject(Component.java:734) at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) at org.jboss.seam.interceptors.BusinessProcessInterceptor.manageBusinessProcessContext(BusinessProcessInterceptor.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) at org.jboss.seam.interceptors.RemoveInterceptor.removeIfNecessary(RemoveInterceptor.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.seam.util.Reflections.invoke(Reflections.java:13) at org.jboss.seam.interceptors.Interceptor.aroundInvoke(Interceptor.java:87) at org.jboss.seam.interceptors.SeamInvocationContext.proceed(SeamInvocationContext.java:60) at org.jboss.seam.ejb.SeamInterceptor.aroundInvokeInContexts(SeamInterceptor.java:73) at org.jboss.seam.ejb.SeamInterceptor.aroundInvoke(SeamInterceptor.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.ExtendedPersistenceContextPropagationInterceptor.invoke(ExtendedPersistenceContextPropagationInterceptor.java:57) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126) at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateful.StatefulInstanceInterceptor.invoke(StatefulInstanceInterceptor.java:81) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateful.StatefulContainer.localInvoke(StatefulContainer.java:199) at org.jboss.ejb3.stateful.StatefulLocalProxy.invoke(StatefulLocalProxy.java:98) at $Proxy24.saveProject(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 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:63) at javax.faces.component.UICommand.broadcast(UICommand.java:106) at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45) 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:23) 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.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:667) 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(Unknown Source) Caused by: javax.naming.NameNotFoundException: testDatabaseFactory not bound at org.jnp.server.NamingServer.getBinding(NamingServer.java:529) at org.jnp.server.NamingServer.getBinding(NamingServer.java:537) at org.jnp.server.NamingServer.getObject(NamingServer.java:543) at org.jnp.server.NamingServer.lookup(NamingServer.java:296) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:626) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:588) at javax.naming.InitialContext.lookup(Unknown Source) at org.jboss.seam.core.ManagedPersistenceContext.getEntityManagerFactory(ManagedPersistenceContext.java:85) at org.jboss.seam.core.ManagedPersistenceContext.create(ManagedPersistenceContext.java:55) ... 112 more
Can you tell me where I did a mistake?
--
Dinaddan