Galera,
Estou com o seguinte erro, qdo uso meu DAO na classe ManagerBean esse dao está null, creio que seja alguma configuração errada que eu fiz no spring, será que vcs poderiam me ajudar ??? Segue meus arquivos abrigado:
Por favor, preciso de ajuda, quem puder me add no gtalk:jatecnologia@gmail.com
web.xml:
<?xml version="1.0"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<description>Facelets StarterKit</description>
<display-name>configuradorWeb</display-name>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>facelets.REFRESH_PERIOD</param-name>
<param-value>2</param-value>
</context-param>
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.SKIN</param-name>
<param-value>deepMarine</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<listener>
<listener-class>
com.sun.faces.config.ConfigureListener
</listener-class>
</listener>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<login-config>
<auth-method>BASIC</auth-method>
</login-config>
<filter>
<display-name>RichFaces Filter</display-name>
<filter-name>richfaces</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>richfaces</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
faces-config.xml:
<application>
<view-handler>com.sun.facelets.FaceletViewHandler</view-handler>
<el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
</application>
<managed-bean>
<managed-bean-name>configuradorMB</managed-bean-name>
<managed-bean-class>com.diebold.medial.configurador.web.controller.ConfiguradorMB</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<managed-bean>
<managed-bean-name>modeloMB</managed-bean-name>
<managed-bean-class>com.diebold.medial.configurador.web.controller.ModeloMB</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
</faces-config>
persistence.xml
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
<persistence-unit name="medialPU" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<properties>
<property name="hibernate.archive.autodetection" value="class, hbm" />
<property name="hibernate.connection.username" value="admmedial"/>
<property name="hibernate.connection.driver_class" value="oracle.jdbc.OracleDriver"/>
<property name="hibernate.connection.password" value="a"/>
<property name="hibernate.connection.url" value="jdbc:oracle:thin:@localhost:1521:xe"/>
<property name="hibernate.cache.provider_class" value="org.hibernate.cache.NoCacheProvider"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="use_sql_comments" value="true"/>
</properties>
</persistence-unit>
</persistence>
classe dao:
@Repository
@Transactional
public class ModeloDao {
@PersistenceContext (unitName="medialPU")
private EntityManager em;
public ModeloDao() {
System.out.println("["+this.getClass().getName()+"](ModeloDao()): constructor" );
}
public void insert(Modelo modelo)throws DataAccessException{
try{
this.em.persist(modelo);
}catch(EntityExistsException e){
System.out.println("["+this.getClass().getName()+"](insert):" + e.getMessage());
}catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](insert):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](insert):" + e.getMessage());
}catch (TransactionRequiredException e){
System.out.println("["+this.getClass().getName()+"](insert):" + e.getMessage());
}catch (Exception e){
System.out.println("["+this.getClass().getName()+"](insert):" + e.getMessage());
}
}
public void delete(Integer id) throws DataAccessException{
Modelo modelo = null;
try{
modelo = (Modelo) this.em.find(Modelo.class, id);
if (modelo != null)
this.em.remove(modelo);
}catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](delete):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](delete):" + e.getMessage());
}catch (TransactionRequiredException e){
System.out.println("["+this.getClass().getName()+"](delete):" + e.getMessage());
}catch (Exception e){
System.out.println("["+this.getClass().getName()+"](delete):" + e.getMessage());
}
}
public void update (Modelo modelo)throws DataAccessException{
Modelo modeloAtual = null;
try{
modeloAtual = (Modelo) this.em.find(Modelo.class, modelo.getModeId());
if (modeloAtual != null){
modeloAtual = modelo;
this.em.merge(modeloAtual);
}
}catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](update):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](update):" + e.getMessage());
}catch(TransactionRequiredException e){
System.out.println("["+this.getClass().getName()+"](update):" + e.getMessage());
}catch(Exception e){
System.out.println("["+this.getClass().getName()+"](update):" + e.getMessage());
}
}
public Modelo findByPK(Integer id)throws DataAccessException{
Modelo modelo = null;
try{
modelo = (Modelo) this.em.find(Modelo.class, id);
} catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](findByPK):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](findByPK):" + e.getMessage());
}catch(Exception e){
System.out.println("["+this.getClass().getName()+"](findByPK):" + e.getMessage());
}
return modelo;
}
public List findByDS(String description)throws DataAccessException{
List lstResult = null;
Query qry = null;
try{
qry = this.em.createQuery("SELECT m FROM MedModelo m WHERE m.filiDs LIKE :ds");
qry.setParameter("ds", description);
lstResult = qry.getResultList();
}catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](findByDS):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](findByDS):" + e.getMessage());
}catch(Exception e){
System.out.println("["+this.getClass().getName()+"](findByDS):" + e.getMessage());
}
return lstResult;
}
public List findAll()throws DataAccessException{
List lstResult = null;
Query qry = null;
try{
qry = this.em.createQuery("SELECT m FROM MedModelo m ");
lstResult = qry.getResultList();
}catch(IllegalStateException e){
System.out.println("["+this.getClass().getName()+"](findAll):" + e.getMessage());
}catch(IllegalArgumentException e){
System.out.println("["+this.getClass().getName()+"](findAll):" + e.getMessage());
}catch(Exception e){
System.out.println("["+this.getClass().getName()+"](findAll):" + e.getMessage());
}
return lstResult;
}
}
classe managerbean:
public class ModeloMB {
private ModeloDao modeloDao = null;
private DataModel model;
public ModeloMB() {
}
public ModeloDao getModeloDao() {
return modeloDao;
}
public void setModeloDao(ModeloDao modeloDao) {
this.modeloDao = modeloDao;
}
// mostra todas os modelos
public List<Modelo> getTodos() {
System.out.println("vou findall.......");
return modeloDao.findAll();
}
}