我目前正试图让hibernate使用EJB在我的postgresql数据库中发送我的Java EE实体。我的实体代码(用于测试,我使用最简单的代码)是:
import java.io.Serializable;
@Entity
public class Coup implements Serializable {
private static final long serialVersionUID = 1L;
@Column(unique=true, nullable=false)
@Id
private String name;
@Column(nullable=false)
private String jeu;
public Coup() {
}
public Coup(String name, String jeu) {
this.name = name;
this.jeu = jeu;
}
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
public String getJeu() {
return this.jeu;
}
public void setJeu(String jeu) {
this.jeu = jeu;
}
}
and my hibernate.xml file is
<?xml version="1.0" encoding="UTF-8"?>
<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="PostgresDSjeeux" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:/PostgresDSjeeux</jta-data-source>
<class>Equipe</class>
<class>Joueur</class>
<class>Salon</class>
<class>Partie</class>
<class>HautFait</class>
<class>Coup</class>
<properties>
<!-- <property name="hibernate.connection.driver_class" value="org.postgresql.Driver"/> -->
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
<property name="hibernate.show_sql" value="true" />
<!-- <property name="transaction.factory_class" value="org.hibernate.transaction.JDBCTransactionFactory" /> -->
</properties>
</persistence-unit>
</persistence>
However, after I execute this
Coup c = new Coup();
c.setJeu("superjeu");
c.setName("supername");
em.persist(c);
code, the generated query that I see in the JBOSS6 log is :
感谢您提供的任何答案。
答案 0 :(得分:3)
我认为这只是来自PreparedStatement的日志消息,用于显示绑定参数。
您是否在数据库中查看INSERTed的内容?这是唯一重要的,而不是日志。