Pessoal…
Não sei mais como resolver esse problema. Segui milhoes de tutorias mas, nenhum deles serviu para solucionar o meu problema.
Vamos lá…
1-Tenho uma entidade mapeada assim:
package sigpr.modelo.bean;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
@Entity
@Table(name = "XXXX_TURMA")
public class Turma implements java.io.Serializable {
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue
@Column(name = "NU_TURMA")
private Integer nuTurma;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_CAPACITACAO")
private Capacitacao capacitacao;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_ORCAMENTO")
private Orcamento orcamento;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_EMPRESA")
private Empresa empresa;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_INSTRUTOR")
private Instrutor instrutor;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_UF")
private Estado estado;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "NU_CIDADE")
private Cidade cidade;2-Faço uma consulta de todas as turmas
3-Ao editar alguma turma apresenta esse erro:
web.xml
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>sessionFactory</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>openSessionInViewFilter</filter-name>
<url-pattern>*.jsf</url-pattern>
</filter-mapping>
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?><context:component-scan base-package=“sigpr.modelo”>
<context:include-filter type=“annotation” expression=“org.springframework.stereotype.Service”/>
<context:include-filter type=“annotation” expression=“org.springframework.stereotype.Repository”/>
</context:component-scan>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="org/springframework/security/messages_pt.BR"/>
</bean>
<bean id="GPRDataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>java:comp/env/jdbc/DSGPRDB001</value>
</property>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"
p:dataSource-ref="GPRDataSource"
p:configLocation="classpath:hibernate.cfg.xml"/>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager"
p:sessionFactory-ref="sessionFactory"/>
<tx:annotation-driven transaction-manager=“transactionManager” />
[/code]
Aguardo ajuda de vocês, porque não sei mais como resolver isso.
}