Galera,
Quando eu tento fazer um submit na minha página eu recebo este erro:
É como o spring não inicializa-se o bean que faz o submit no caso meu UserForm.java!
Minhas configurações.
SEVERE: loginAction
java.lang.NullPointerException
at src.UserForm.login(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
My applicationContext-hibernate.xml
[code]
classpath:jdbc.properties
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>${jdbc.driverClassName}</value>
</property>
<property name="url">
<value>${jdbc.url}</value>
</property>
<property name="username">
<value>${jdbc.username}</value>
</property>
<property name="password">
<value>${jdbc.password}</value>
</property>
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="mappingResources">
<list>
<value>src/mapping/User.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref local="sessionFactory" />
</property>
</bean>
<bean id="txProxyTemplate" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager">
<ref bean="transactionManager" />
</property>
<property name="transactionAttributes">
<props>
<prop key="save*">PROPAGATION_REQUIRED</prop>
<prop key="remove*">PROPAGATION_REQUIRED</prop>
<prop key="*">PROPAGATION_REQUIRED,readOnly</prop>
</props>
</property>
</bean>
<bean id="userDao" class="src.UserDaoHibernate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userManager" parent="txProxyTemplate">
<property name="target">
<bean class="src.UserManager">
<property name="dao">
<ref bean="userDao" />
</property>
</bean>
</property>
</bean>
[/code]
My applicatinContext-forms.xml
<bean id="user" class="src.UserForm" singleton="false">
<property name="manager">
<ref bean="userManager" />
</property>
<property name="user">
<ref bean="userPojo" />
</property>
</bean>
My applicationContext.xml
<bean id="userPojo" class="src.User" />My UserForm.java
[code]import java.util.logging.Level;
import java.util.logging.Logger;
public class UserForm {
private String nome;
private String telefone;
private Logger logger = Logger.getLogger("com.corejsf");
private UserManager manager;
private User user;
public void setManager(UserManager manager) {
this.manager = manager;
}
public void setUser(User user) {
this.user = user;
}
public String getNome() {
return nome;
}
public void setNome(String nome) {
this.nome = nome;
}
public String getTelefone() {
return telefone;
}
public void setTelefone(String telefone) {
this.telefone = telefone;
}
public String login(){
try{
user.setNome(this.nome);
user.setTelefone(this.telefone);
manager.cadastrarUsuario(user);
return "sucess";
}catch(Exception e){
logger.log(Level.SEVERE, "loginAction", e);
e.printStackTrace();
return "error";
}
}
}[/code]
Se eu mesmo instanciar meus atributos manager e user no meu UserForm meu erro agora vai para a classe que extend o HibernateDaoSupport.
Não mais o que fazer!!!
My UserDaoHibernate.java
[code]package src;
import java.util.Collection;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
public class UserDaoHibernate extends HibernateDaoSupport
implements UserDao{
public void inseri(User user) {
getHibernateTemplate().saveOrUpdate(user);
if (logger.isDebugEnabled()) {
logger.debug("userId set to: " + user.getId());
}
}
public Collection listaUsuarios() {
return getHibernateTemplate().find("from User");
}
}
[/code]
Qualquer ajuda agradeco!
[color=red]Mensagem do moderador: Ao postar codigos utilize as tags [ code ] e [ /code ].[/color]