Colegas,
estou tentando criar um formulario simples para meu sistema, é um formulario de filtro, onde tenho os campos
Nome do grupo e ativo (2 checbox),
O resultado no p:table seria o nome do grupo, a descrição e se esta tivo. Esses dados irão aparecer abaixo do formulário.
Mas confesso que por ser iniciante, estou apanhando muito.
Consegui fazer a tela de cadastro e registro no banco de dados, mas para este formulário ja estou a uma semana tentadando exibir os dados após clicar em pesquiar.
Alguem teria um exemplo para me ajudar.
Desde já muito obrigado!!
Boa tarde.
Segue um exemplo simples do form em XHTML…
<h:body>
<h:form>
<p:growl id="growl" showDetail="true" sticky="true" />
<p:panel header="Exemplo" >
<p:panelGrid columns="2">
<h:outputText value="Empresa"> </h:outputText>
<h:selectOneMenu value="#{formulario.empresa}" required="true" requiredMessage="Definir a empresa é obrigatório">
<f:selectItem itemLabel="Unidade1" itemValue="01" />
<f:selectItem itemLabel="Unidade2" itemValue="02" />
</h:selectOneMenu>
<h:outputText value="Data Inicial"> </h:outputText>
<p:calendar value="#{formulario.data_inicial}" pattern="dd/MM/yyyy" required="true" />
<h:outputText value="Data Final"> </h:outputText>
<p:calendar value="#{formulario.data_final}" pattern="dd/MM/yyyy" required="true" />
<h:outputText value="Valor"> </h:outputText>
<h:inputText value="#{formulario.valor}" required="true" ></h:inputText>
<h:outputText value="Condição de pagamento"> </h:outputText>
<h:selectOneMenu value="#{formulario.condicao}" required="true">
<f:selectItem itemLabel="28 dd" itemValue="28" />
<f:selectItem itemLabel="29 dd" itemValue="29" />
<f:selectItem itemLabel="30 dd" itemValue="30" />
<f:selectItem itemLabel="31 dd" itemValue="30" />
<f:selectItem itemLabel="45 dd" itemValue="45" />
<f:selectItem itemLabel="15 dd" itemValue="15" />
<f:selectItem itemLabel="A vista (7dd)" itemValue="7" />
</h:selectOneMenu>
</p:panelGrid>
<p:commandButton action="#{formulario.previsualizar}" value="Preview" ajax="false" />
<p:commandButton actionListener="#{formulario.salvar}" value="Efetiar" update="growl" />
<p:commandButton actionListener="#{formulario.cancelar}" value="Cancelar" update="growl" />
</p:panel>
</h:form>
<br />
<br />
<p:dataTable var="list" value="#{tabela.listar()}" style="width:400 px">
<p:column headerText="Data Emissao">
<h:outputText value="#{list.data}" >
<f:convertDateTime pattern="dd/MM/yyyy" />
</h:outputText>
</p:column>
<p:column headerText="Data Vencimento">
<h:outputText value="#{list.vencimento}" >
<f:convertDateTime pattern="dd/MM/yyyy" />
</h:outputText>
</p:column>
<p:column headerText="Valor">
<h:outputText value="#{list.valor}" >
<f:convertNumber pattern="#,##0.00" />
</h:outputText>
</p:column>
<p:column headerText="Descricao">
<h:outputText value="#{list.descricao}" >
</h:outputText>
</p:column>
<p:column headerText="ANO-MES">
<h:outputText value="#{list.ano_mes_ref}" >
</h:outputText>
</p:column>
</p:dataTable>
</h:body>No seu ManagedBean, voce teria para os formularios metodos getters e setters:
public String getEmpresa() {
return empresa;
}
public void setEmpresa(String empresa) {
this.empresa = empresa;
}
Já a tabela vai ser linkada a um método que retorna um list ou model, dependendo a implementação.
Bons estudos.
Att,
Jonas
Colega, muito obrigado por tentar me ajudar!
com base no que me mostrou aqui e varios tutoriais lidos, tentei fazer um filtro com o padrão de minha aplicação, na verdade é desnecessário dizer que não deu certo não eh?
Irei colocar aqui de tela do cliente ate meu repositórios a tela e as classes, se puder me ajudar serei muito grato!!
Tela de Pesquisa:
Um botão com o metodo pesquiser e um campo onde digito o nome do grupo, esta com um campo somente para fazer teste ok!
<ui:composition template="/administracao/layoutAdmin.xhtml"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui" xmlns:o="http://omnifaces.org/ui">
<ui:define name="titulo">Pesquisar Grupo</ui:define>
<ui:define name="corpo">
<h:form id="frm_usuario">
<p:toolbar style="margin-top: 20px">
<f:facet name="left">
<p:commandButton value="Pesquisar" action="#{grupoBean.pesquisar()}"
update="@form" icon="ui-icon-search" ajax="true" />
</f:facet>
<f:facet name="right">
<p:button value="Novo" icon="ui-icon-document" />
</f:facet>
</p:toolbar>
<h3>Pesquisar Grupos</h3>
<p:panelGrid columns="2" id="painel" >
<p:outputLabel value="Nome" for="nome" />
<p:inputText id="nome" size="20" maxlength="20" value="#{grupoBean.grupo.nomegrupo}"/>
</p:panelGrid>
<br />
<p:dataTable id="grupoTable" >
<p:column headerText="Id" >
<h:outputText value="id" />
</p:column>
<p:column headerText="Nome">
<h:outputText value="nome" />
</p:column>
<p:column headerText="Descrição">
<h:outputText value="descricao" />
</p:column>
<p:column headerText="Status">
<h:outputText value="#" />
</p:column>
<p:column style="text-align: center; width: 50px">
<p:button icon="ui-icon-pencil" title="Editar">
</p:button>
</p:column>
</p:dataTable>
</h:form>
</ui:define>
</ui:composition>grupoBean: O método exibeItem, é somente para imprimir no console o nome dos grupos que estão no banco de dados.
import java.util.List;
import javax.enterprise.context.RequestScoped;
import javax.inject.Named;
import com.agenciafretebem.model.Grupo;
import com.agenciafretebem.service.GrupoService;
@Named
@RequestScoped
public class GrupoBean {
private GrupoService grupoService;
private Grupo grupo;
private List<Grupo> listaGrupo;
public void pesquisar(){
listaGrupo = grupoService.listarGrupo();
exibeItem(); //Metodo simplesmente para exibir no console o valor pesquisado
}
private void exibeItem(){
for (int i = 0; i < listaGrupo.size(); i++) {
System.out.println(listaGrupo.indexOf(i));
}
}
public Grupo getGrupo() {
return grupo;
}
public List<Grupo> getListaGrupo() {
return listaGrupo;
}
}Classe de seviço: Nesta irei depois implementar os métodos de gravar, alterar e excluir
import java.util.List;
import javax.inject.Inject;
import com.agenciafretebem.model.Grupo;
@SuppressWarnings("serial")
public class GrupoService extends AbstractService {
@Inject
private GrupoService repository;
public List<Grupo> listarGrupo() {
return repository.listarGrupo();
}
}Repositorio: Onde fica o sql para buscar dos dados no banco, esta classe extende a classe abstractRepository que tem o EntityManager
import java.util.List;
import javax.persistence.Query;
import com.agenciafretebem.model.Grupo;
public class GrupoRepository extends AbstractRepository {
@SuppressWarnings("unchecked")
public List<Grupo> listarGrupo() {
Query q = criarQuery("SELECT g FROM Grupo g ORDER BY g.nomegrupo");
return q.getResultList();
}
}AbstractFactory: Possui o EntityManager
import javax.enterprise.context.RequestScoped;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
@RequestScoped
public abstract class AbstractRepository {
/**
* EntityManager para interagir com a JPA
*/
@PersistenceContext
protected EntityManager em;
/**
* Carrega uma entidade com base na chave primária
*/
public <T> T carregar(Object key, Class<T> clazz) {
return em.find(clazz, key);
}
/**
* Persiste uma entidade
*/
public <T> void salvar(T entity) {
em.persist(entity);
}
/**
* Altera uma entidade existente
*/
public <T> void alterar(T entity) {
em.merge(entity);
}
/**
* Exclui uma entidade
*/
public <T> void excluir(T entity) {
em.remove(entity);
}
/**
* Cria um objeto Query para uma query JPQL
*/
protected Query criarQuery(String query) {
return em.createQuery(query);
}
}Por fim, o stacktrace após clicar no botão pesquisar
18:15:49,236 INFO [org.jboss.modules] (main) JBoss Modules version 1.3.3.Final
18:15:49,705 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.2.Final
18:15:49,814 INFO [org.jboss.as] (MSC service thread 1-6) JBAS015899: WildFly 8.2.0.Final "Tweek" starting
18:15:51,265 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found agenciaMvc.war in deployment directory. To trigger deployment create a file called agenciaMvc.war.dodeploy
18:15:51,280 INFO [org.jboss.as.server] (Controller Boot Thread) JBAS015888: Creating http management service using socket-binding (management-http)
18:15:51,312 INFO [org.xnio] (MSC service thread 1-7) XNIO version 3.3.0.Final
18:15:51,312 INFO [org.xnio.nio] (MSC service thread 1-7) XNIO NIO Implementation Version 3.3.0.Final
18:15:51,359 INFO [org.wildfly.extension.io] (ServerService Thread Pool -- 31) WFLYIO001: Worker 'default' has auto-configured to 8 core threads with 64 task threads based on your 4 available processors
18:15:51,375 INFO [org.jboss.as.security] (ServerService Thread Pool -- 45) JBAS013171: Activating Security Subsystem
18:15:51,375 INFO [org.jboss.as.security] (MSC service thread 1-5) JBAS013170: Current PicketBox version=4.0.21.Final
18:15:51,390 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 32) JBAS010280: Activating Infinispan subsystem.
18:15:51,406 WARN [org.jboss.as.txn] (ServerService Thread Pool -- 46) JBAS010153: Node identifier property is set to the default value. Please make sure it is unique.
18:15:51,406 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 40) JBAS011800: Activating Naming Subsystem
18:15:51,406 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
18:15:51,422 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017502: Undertow 1.1.0.Final starting
18:15:51,422 INFO [org.wildfly.extension.undertow] (MSC service thread 1-5) JBAS017502: Undertow 1.1.0.Final starting
18:15:51,453 INFO [org.jboss.as.connector.logging] (MSC service thread 1-2) JBAS010408: Starting JCA Subsystem (IronJacamar 1.1.9.Final)
18:15:51,500 INFO [org.jboss.as.jsf] (ServerService Thread Pool -- 38) JBAS012615: Activated the following JSF Implementations: [main]
18:15:51,531 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.3)
18:15:51,531 INFO [org.jboss.remoting] (MSC service thread 1-7) JBoss Remoting version 4.0.6.Final
18:15:51,531 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) JBAS010417: Started Driver service with driver-name = org.postgresql
18:15:51,546 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010403: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
18:15:51,546 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) JBAS010417: Started Driver service with driver-name = h2
18:15:51,562 INFO [org.jboss.as.naming] (MSC service thread 1-3) JBAS011802: Starting Naming Service
18:15:51,562 INFO [org.jboss.as.mail.extension] (MSC service thread 1-3) JBAS015400: Bound mail session [java:jboss/mail/Default]
18:15:51,718 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 47) JBAS017527: Creating file handler for path D:\IDE\server\wildfly-8.2.0.Final/welcome-content
18:15:51,921 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) JBAS017525: Started server default-server.
18:15:51,952 INFO [org.wildfly.extension.undertow] (MSC service thread 1-3) JBAS017531: Host default-host starting
18:15:52,139 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-4) JBAS015012: Started FileSystemDeploymentService for directory D:\IDE\server\wildfly-8.2.0.Final\standalone\deployments
18:15:52,139 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015876: Starting deployment of "agenciaMvc.war" (runtime-name: "agenciaMvc.war")
18:15:52,373 INFO [org.wildfly.extension.undertow] (MSC service thread 1-1) JBAS017519: Undertow HTTP listener default listening on localhost/127.0.0.1:8080
18:15:52,577 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-4) JBAS010400: Bound data source [java:jboss/datasources/ExampleDS]
18:15:52,577 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) JBAS010400: Bound data source [java:jboss/datasources/agenciaDs]
18:15:52,951 INFO [org.jboss.ws.common.management] (MSC service thread 1-1) JBWS022052: Starting JBoss Web Services - Stack CXF Server 4.3.2.Final
18:15:55,073 INFO [org.jboss.as.jpa] (MSC service thread 1-4) JBAS011401: Read persistence.xml for agenciaMvc
18:15:55,370 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 50) JBAS011409: Starting Persistence Unit (phase 1 of 2) Service 'agenciaMvc.war#agenciaMvc'
18:15:55,386 INFO [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 50) HHH000204: Processing PersistenceUnitInfo [
name: agenciaMvc
...]
18:15:55,448 INFO [org.hibernate.Version] (ServerService Thread Pool -- 50) HHH000412: Hibernate Core {4.3.7.Final}
18:15:55,464 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 50) HHH000206: hibernate.properties not found
18:15:55,464 INFO [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 50) HHH000021: Bytecode provider name : javassist
18:15:55,620 INFO [org.jboss.weld.deployer] (MSC service thread 1-1) JBAS016002: Processing weld deployment agenciaMvc.war
18:15:55,714 INFO [org.hibernate.validator.internal.util.Version] (MSC service thread 1-1) HV000001: Hibernate Validator 5.1.3.Final
18:15:56,135 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-8) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.3)
18:15:56,135 INFO [org.jboss.weld.deployer] (MSC service thread 1-8) JBAS016005: Starting Services for CDI deployment: agenciaMvc.war
18:15:56,167 INFO [org.jboss.weld.Version] (MSC service thread 1-8) WELD-000900: 2.2.6 (Final)
18:15:56,198 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) JBAS010417: Started Driver service with driver-name = agenciaMvc.war_org.postgresql.Driver_9_3
18:15:56,214 INFO [org.jboss.weld.deployer] (MSC service thread 1-3) JBAS016008: Starting weld service for deployment agenciaMvc.war
18:15:56,354 INFO [org.jboss.as.jpa] (ServerService Thread Pool -- 50) JBAS011409: Starting Persistence Unit (phase 2 of 2) Service 'agenciaMvc.war#agenciaMvc'
18:15:56,432 INFO [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 50) HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
18:15:56,651 INFO [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 50) HHH000400: Using dialect: org.hibernate.dialect.PostgreSQLDialect
18:15:56,853 INFO [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (ServerService Thread Pool -- 50) HHH000397: Using ASTQueryTranslatorFactory
18:15:57,197 WARN [org.hibernate.internal.SessionFactoryImpl] (ServerService Thread Pool -- 50) HHH000008: JTASessionContext being used with JDBCTransactionFactory; auto-flush will not operate correctly with getCurrentSession()
18:15:58,071 INFO [io.undertow.servlet] (MSC service thread 1-7) No Spring WebApplicationInitializer types detected on classpath
18:15:58,196 INFO [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-7) Inicializando Mojarra 2.2.8-jbossorg-1 20140822-1131 para o contexto '/agenciaMvc'
18:16:01,269 INFO [org.primefaces.webapp.PostConstructApplicationEventListener] (MSC service thread 1-7) Running on PrimeFaces 5.1
18:16:01,285 INFO [org.wildfly.extension.undertow] (MSC service thread 1-7) JBAS017534: Registered web context: /agenciaMvc
18:16:01,364 INFO [org.jboss.as.server] (ServerService Thread Pool -- 28) JBAS018559: Deployed "agenciaMvc.war" (runtime-name : "agenciaMvc.war")
18:16:01,567 INFO [org.jboss.as] (Controller Boot Thread) JBAS015961: Http management interface listening on http://127.0.0.1:9990/management
18:16:01,567 INFO [org.jboss.as] (Controller Boot Thread) JBAS015951: Admin console listening on http://127.0.0.1:9990
18:16:01,567 INFO [org.jboss.as] (Controller Boot Thread) JBAS015874: WildFly 8.2.0.Final "Tweek" started in 12862ms - Started 291 of 345 services (92 services are lazy, passive or on-demand)
18:16:23,255 WARNING [org.primefaces.component.carousel.Carousel] (default task-2) rows is deprecated, use numVisible instead.
18:16:23,620 WARNING [javax.enterprise.resource.webcontainer.jsf.renderkit] (default task-2) JSF1090: Caso de navegação não resolvido para o componente j_idt15.
18:16:23,629 WARNING [javax.enterprise.resource.webcontainer.jsf.renderkit] (default task-2) JSF1090: Caso de navegação não resolvido para o componente j_idt17.
18:16:23,634 WARNING [javax.enterprise.resource.webcontainer.jsf.renderkit] (default task-2) JSF1090: Caso de navegação não resolvido para o componente j_idt19.
18:16:23,639 WARNING [javax.enterprise.resource.webcontainer.jsf.renderkit] (default task-2) JSF1090: Caso de navegação não resolvido para o componente j_idt21.
18:16:23,649 WARNING [javax.enterprise.resource.webcontainer.jsf.renderkit] (default task-2) JSF1090: Caso de navegação não resolvido para o componente j_idt24.
18:16:52,389 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (default task-5) /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null: javax.el.PropertyNotFoundException: /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100) [jsf-impl-2.2.8-jbossorg-1.jar:]
at org.primefaces.util.ComponentUtils.getConverter(ComponentUtils.java:128) [primefaces-5.1.jar:5.1]
at org.primefaces.renderkit.InputRenderer.getConvertedValue(InputRenderer.java:171) [primefaces-5.1.jar:5.1]
at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1045) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIInput.validate(UIInput.java:975) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIInput.executeValidate(UIInput.java:1248) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIInput.processValidators(UIInput.java:712) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIForm.processValidators(UIForm.java:253) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1195) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76) [jsf-impl-2.2.8-jbossorg-1.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.2.8-jbossorg-1.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198) [jsf-impl-2.2.8-jbossorg-1.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646) [jboss-jsf-api_2.2_spec-2.2.8.jar:2.2.8]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166) [undertow-servlet-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759) [undertow-core-1.1.0.Final.jar:1.1.0.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_51]
at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_51]
Caused by: javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null
at com.sun.el.parser.AstValue.getTarget(AstValue.java:192) [javax.el-3.0.1-b05.jar:]
at com.sun.el.parser.AstValue.getType(AstValue.java:86) [javax.el-3.0.1-b05.jar:]
at com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:201) [javax.el-3.0.1-b05.jar:]
at org.jboss.weld.el.WeldValueExpression.getType(WeldValueExpression.java:93) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
at org.jboss.weld.el.WeldValueExpression.getType(WeldValueExpression.java:93) [weld-core-impl-2.2.6.Final.jar:2014-10-03 10:05]
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:98) [jsf-impl-2.2.8-jbossorg-1.jar:]
... 41 more
18:16:52,468 SEVERE [javax.enterprise.resource.webcontainer.jsf.context] (default task-5) javax.el.PropertyNotFoundException: /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100)
at org.primefaces.util.ComponentUtils.getConverter(ComponentUtils.java:128)
at org.primefaces.renderkit.InputRenderer.getConvertedValue(InputRenderer.java:171)
at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1045)
at javax.faces.component.UIInput.validate(UIInput.java:975)
at javax.faces.component.UIInput.executeValidate(UIInput.java:1248)
at javax.faces.component.UIInput.processValidators(UIInput.java:712)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260)
at javax.faces.component.UIForm.processValidators(UIForm.java:253)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1260)
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1195)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:61)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:56)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:45)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:63)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:70)
at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:261)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:247)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:76)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:166)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:197)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:759)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null
at com.sun.el.parser.AstValue.getTarget(AstValue.java:192)
at com.sun.el.parser.AstValue.getType(AstValue.java:86)
at com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:201)
at org.jboss.weld.el.WeldValueExpression.getType(WeldValueExpression.java:93)
at org.jboss.weld.el.WeldValueExpression.getType(WeldValueExpression.java:93)
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:98)
... 41 more
Espero ter exposto de forma bem clara o que fiz para faciltar sua analise,
Desde ja muito obrigado.
Posso estar errado… mas parece coisa simples ai…
Nessa clase… “Grupo”… que voce chama “Grupo grupo”… tem um getNomegrupo()? kk
Qualquer coisa posta ela ai…
18:16:52,389 WARNING [javax.enterprise.resource.webcontainer.jsf.lifecycle] (default task-5) /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null: javax.el.PropertyNotFoundException: /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null
18:16:52,468 SEVERE [javax.enterprise.resource.webcontainer.jsf.context] (default task-5) javax.el.PropertyNotFoundException: /administracao/grupo/PesquisaGrupo.xhtml @31,91 value="#{grupoBean.grupo.nomegrupo}": Target Unreachable, 'null' returned null Se tudo isso tiver certo…
No botão… você chama o update com update="@form"… tente apenas updade=“grupoTable”… se o intuido do “pesquisar” for popular a tabela com os registros…
Abc…
Está faltando o campo nomegrupo na entidade Grupo.
Repare que tem diferenca entre nomeGrupo e nomegrupo
Colegas,
não entendi a referencia nomeGrupo que voces fizeram, olha a minha glasse model.java
import static javax.persistence.EnumType.STRING;
import java.io.Serializable;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToOne;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import org.hibernate.validator.constraints.NotBlank;
import com.agenciafretebem.tipo.StatusEntidade;
@Entity
@Table(name="grupo")
public class Grupo implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@SequenceGenerator(name="SEQ_GRUPO", sequenceName="SEQ_GRUPO_ID", allocationSize=1)
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator="SEQ_GRUPO")
@Column(name="idgrupo")
private Integer idgrupo;
@NotBlank
@Column(length=100)
private String nomegrupo;
@NotBlank
@Column(columnDefinition="text")
private String descricao;
@NotBlank
@Column(name="tipoAcesso")
private String tipoAcesso;
@NotNull
@Enumerated(STRING)
private StatusEntidade ativo;
@OneToOne(mappedBy="grupo",cascade=CascadeType.ALL)
private Usuario usuario;
public Grupo() {
}
public Integer getIdgrupo() {
return idgrupo;
}
public void setIdgrupo(Integer idgrupo) {
this.idgrupo = idgrupo;
}
public String getNomegrupo() {
return nomegrupo;
}
public void setNomegrupo(String nomegrupo) {
this.nomegrupo = nomegrupo;
}
public String getDescricao() {
return descricao;
}
public void setDescricao(String descricao) {
this.descricao = descricao;
}
public String getTipoAcesso() {
return tipoAcesso;
}
public void setTipoAcesso(String tipoAcesso) {
this.tipoAcesso = tipoAcesso;
}
public Usuario getUsuario() {
return usuario;
}
public void setUsuario(Usuario usuario) {
this.usuario = usuario;
}
public StatusEntidade getAtivo() {
return ativo;
}
public void setAtivo(StatusEntidade ativo) {
this.ativo = ativo;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((idgrupo == null) ? 0 : idgrupo.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Grupo other = (Grupo) obj;
if (idgrupo == null) {
if (other.idgrupo != null)
return false;
} else if (!idgrupo.equals(other.idgrupo))
return false;
return true;
}
}Acho que vc precisa inicializar seus objetos la no bean antes de tentar acessa-los na view, não?
Poderia dar uma dica de como faria isso?
Inicializar, jovem. Dar um valor inicial.
private GrupoService grupoService = new GrupoService();
private Grupo grupo = new Grupo();
private List<Grupo> listaGrupo = new ArrayList<Grupo>();Parece que vc esta numa tentativa de acessar uma referência nula.
Vê ai se resolve.