ListShuttle and converter
Hi!!
I´m new on Seam and have some problems to use the listShuttle Component.
This is an fragment of xhtml page
<s:decorate id="usuariosField" template="/layout/display.xhtml">
<ui:define name="label">#{messages['areaPesquisa.usuarios.label']}</ui:define>
<rich:listShuttle id="usuarios" sourceCaptionLabel="#{messages['areaPesquisa.usuarios.tabela.fonte.label']}"
var="_usuario" targetRequired="true" targetCaptionLabel="#{messages['areaPesquisa.usuarios.tabela.destino.label']}"
targetValue="#{areaPesquisa.usuarioList}"
sourceValue="#{administrarAreaPesquisaAction.listaUsuarios}"
converter="#{usuarioConverter}">
<rich:column>
<h:outputText value="#{_usuario.nome}" />
</rich:column>
</rich:listShuttle>
</s:decorate>If I do not use the @BypassInterceptor annotation JBoss launch an exception
java.lang.RuntimeException: Could not create Component: usuarioConverter at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1178) at org.jboss.seam.init.Initialization.installComponents(Initialization.java:1094) at org.jboss.seam.init.Initialization.init(Initialization.java:728) at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:35) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3910) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4393) at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:367) at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:146) at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:460) at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118) at org.jboss.web.deployers.WebModule.start(WebModule.java:96) 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:597) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206) at $Proxy36.start(Unknown Source) at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42) at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37) at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348) at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:286) at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598) at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553) at org.jboss.system.ServiceController.doChange(ServiceController.java:688) at org.jboss.system.ServiceController.start(ServiceController.java:460) at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:146) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:104) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:45) at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50) at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171) at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439) at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157) at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178) at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210) at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098) at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348) at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598) at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822) at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553) at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781) at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:545) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.IllegalStateException: Converter br.ufrj.cos.portalfees.session.usuario.UsuarioConverter must be annotated with @BypassInterceptors at org.jboss.seam.Component.registerConverterOrValidator(Component.java:330) at org.jboss.seam.Component.<init>(Component.java:257) at org.jboss.seam.Component.<init>(Component.java:206) at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1162) ... 67 more
The problem is that I can´t have access to EntityManager with Dependency Injection.
How can I solve this problem (to hava access to EntityManager) or other whays to use the listShuttle with converter?
This is the converter code
@Name("usuarioConverter")
@Converter
@BypassInterceptors
public class UsuarioConverter implements javax.faces.convert.Converter {
@Logger
private Log log;
@In
private EntityManager entityManager;
@Override
public Object getAsObject(FacesContext arg0, UIComponent arg1, String arg2) {
Usuario usuario = null;
long id = Long.parseLong(arg2);
if (entityManager != null) {
usuario = (Usuario) entityManager.createQuery("select u from Usuario u where u.id = ?").setParameter(1, id).getSingleResult();
} else {
log.info("TA VINDO NULO!!");
}
return usuario;
}
@Override
public String getAsString(FacesContext arg0, UIComponent arg1, Object arg2) {
Usuario u = (Usuario) arg2;
return Long.toString(u.getId());
}
}Thanks!
