Estou tentando fazer uma validação de campo requerido com primeFaces, está dando erro no meu Bean.
Erro:
AVISO [javax.enterprise.resource.webcontainer.jsf.lifecycle] (http-localhost-127.0.0.1-8080-2) /pages/Clientes/CadClientes.xhtml @16,92 value="#{ClienteMB.cliente.nome}": Target Unreachable, identifier 'ClienteMB' resolved to null: javax.el.PropertyNotFoundException: /pages/Clientes/CadClientes.xhtml @16,92 value="#{ClienteMB.cliente.nome}": Target Unreachable, identifier 'ClienteMB' resolved to null
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100) [jsf-impl-2.1.7-jbossorg-2.jar:]
at org.primefaces.renderkit.InputRenderer.findImplicitConverter(InputRenderer.java:170) [primefaces-3.5.jar:]
at org.primefaces.renderkit.InputRenderer.findConverter(InputRenderer.java:190) [primefaces-3.5.jar:]
at org.primefaces.renderkit.InputRenderer.getConvertedValue(InputRenderer.java:196) [primefaces-3.5.jar:]
at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1030) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIInput.validate(UIInput.java:960) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIInput.executeValidate(UIInput.java:1233) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIInput.processValidators(UIInput.java:698) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at org.primefaces.component.panel.Panel.processValidators(Panel.java:297) [primefaces-3.5.jar:]
at javax.faces.component.UIForm.processValidators(UIForm.java:253) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1172) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76) [jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.7-jbossorg-2.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) [jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_26]Meu xhtml
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>Menu</title>
</h:head>
<h:body>
<h:form id="form">
<p:panel id="panel" header="Novo Cliente">
<p:messages id="msgs" />
<h:panelGrid columns="2">
<h:outputLabel for="nome" value="Nome: *" />
<p:inputText id="nome" value="#{ClienteMB.cliente.nome}" required="true" label="Nome">
<f:validateLength minimum="2" />
</p:inputText>
<p:message for="nome" display="icon"/>
</h:panelGrid>
<p:commandButton id="btn" value="Salvar" update="panel" actionListener="#{clienteMB.incluirCliente()}"/>
</p:panel>
</h:form>
</h:body>
</html>Meu ClienteMB
package br.com.teste.managedbean;
import java.util.ArrayList;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import br.com.teste.ejb.ClienteBean;
import br.com.teste.entidade.Cliente;
@ManagedBean
@ViewScoped
public class ClienteMB {
private Cliente cliente = new Cliente();
private Cliente clienteSelecionado = new Cliente();
private List<Cliente> lstCliente = new ArrayList<Cliente>();
public String incluirCliente(){
InitialContext ini;
try {
ini = new InitialContext();
ClienteBean clienteBean = (ClienteBean)ini.lookup("java:module/ClienteBean");
return clienteBean.salvar(cliente);
} catch (NamingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
}
public String deletarCliente(){
InitialContext ini;
try {
ini = new InitialContext();
ClienteBean clienteBean = (ClienteBean)ini.lookup("java:module/ClienteBean");
clienteBean.deletar(getClienteSelecionado());
} catch (NamingException e) {
e.printStackTrace();
}
return null;
}
public String atualizarCliente(Cliente cliente){
InitialContext ini;
try {
ini = new InitialContext();
ClienteBean clienteBean = (ClienteBean)ini.lookup("java:module/ClienteBean");
clienteBean.atualizar(cliente);
cliente = new Cliente();
lstCliente = clienteBean.buscarCliente();
} catch (NamingException e) {
e.printStackTrace();
}
return null;
}
public List<Cliente> carregarCliente(){
List<Cliente> listaClientes = new ArrayList<Cliente>();
InitialContext ini;
try {
ini = new InitialContext();
ClienteBean clienteBean = (ClienteBean)ini.lookup("java:module/ClienteBean");
listaClientes = clienteBean.buscarCliente();
} catch (NamingException e) {
e.printStackTrace();
}
return listaClientes;
}
public Cliente getCliente() {
return cliente;
}
public void setCliente(Cliente cliente) {
this.cliente = cliente;
}
public List<Cliente> getLstCliente() {
return lstCliente;
}
public void setLstCliente(List<Cliente> lstCliente) {
this.lstCliente = lstCliente;
}
public Cliente getClienteSelecionado() {
return clienteSelecionado;
}
public void setClienteSelecionado(Cliente clienteSelecionado) {
this.clienteSelecionado = clienteSelecionado;
}
}