如何利用Netbeans5.5生成功能來(lái)開(kāi)發(fā)Hibernate3

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步驟如下。

需要安裝Netbeans5.5或以上版本。

1.使用Netbeans5.5生成EntityClass

2.給EntityClass的id字段注明生成方式，如：@GeneratedValue

3.使用AnnotationConfiguration

注）推薦proxool-0.9.0RC3

import org.hibernate.Session;  import org.hibernate.SessionFactory;  import org.hibernate.Transaction;  import org.hibernate.cfg.AnnotationConfiguration;  import org.hibernate.cfg.Environment;   import com.hb.pack_01.model.P01_Customer;    public class BusinessService ...{       public static SessionFactory sessionFactory;       static ...{          try ...{              AnnotationConfiguration cfg = new AnnotationConfiguration();              cfg.configure("hibernate.cfg.xml");              cfg.setProperty(Environment.HBM2DDL_AUTO, "create-drop");              cfg.addPackage("com.hb.pack_01.model");              cfg.addAnnotatedClass(P01_Customer.class );              sessionFactory = cfg.buildSessionFactory();          } catch (Exception e) ...{              e.printStackTrace();          }      }            public void saveCustomer(P01_Customer customer) throws Exception ...{          Session session = sessionFactory.openSession();          Transaction tx = null;          try ...{              tx = session.beginTransaction();              session.save(customer);              tx.commit();          } catch (Exception e) ...{              if (tx != null) ...{                  tx.rollback();              }              throw e;          } finally ...{              session.close();          }      }            public void test() throws Exception ...{           P01_Customer customer = new P01_Customer();          customer.setName("Laosan Zhang");          customer.setSex(''M'');          customer.setCustomerDescription("A good citizen!");          saveCustomer(customer);      }            public static void main(String[] args) throws Exception ...{                    new BusinessService().test();          sessionFactory.close();      }  }

Hibernate配置文件：

1. <?xml version=''1.0'' encoding=''utf-8''?> 

2. 
   

3.         "-//Hibernate/Hibernate Configuration DTD 3.0//EN"  

4.         "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> 

5.  

6. <hibernate-configuration> 

7.     <session-factory> 

8.          

9.         <property name="hibernate.connection.provider_class"> 

10.             org.hibernate.connection.ProxoolConnectionProvider  

11.         property> 

12.         <property name="hibernate.proxool.pool_alias">MSSQL2000POOLproperty> 

13.         <property name="hibernate.proxool.xml">Proxool.xmlproperty> 

14.          

15.         <property name="dialect"> 

16.             org.hibernate.dialect.SQLServerDialect  

17.         property> 

18.          

19.         <property name="show_sql">falseproperty> 

20.          

21.         <property name="hbm2ddl.auto">createproperty> 

22.  

23.     session-factory> 

24. hibernate-configuration> 

25.  

26.  連接池配置文件：  

27.  

28.  

29.  

30. <?xml version="1.0" encoding="UTF-8"?> 

31.  

32. <something-else-entirely> 

33.     <proxool> 

34.         <alias>MSSQL2000POOLalias> 

35.         <driver-url>jdbc:jtds:sqlserver://localhost:1433/hibernate3driver-url> 

36.         <driver-class>net.sourceforge.jtds.jdbc.Driverdriver-class> 

37.         <driver-properties> 

38.             <property name="user" value="sa" /> 

39.             <property name="password" value="sa" /> 

40.         driver-properties> 

41.         <maximum-connection-count>10maximum-connection-count> 

42.         <house-keeping-test-sql> 

43.             select CURRENT_DATE  

44.         house-keeping-test-sql> 

45.     proxool> 

46. something-else-entirely> 

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