准备工作:1.hibernate3到这下载hibernate3:http://sourceforge.net/project/showfiles.phpgroup_id=40712&package_id=127784&release_id=4032232.mysql (注意一定要用mysql5.0和最新驱动) mysql官方网站http://www.mysql.com/
1 .建张表 CREATE TABLE `proctest` ( `id` int ( 11 ) NOT NULL auto_increment, `Name` varchar ( 20 ) default '''''' , `age` int ( 11 ) default NULL , `address` varchar ( 50 ) default '' , PRIMARY KEY (`id`)) ENGINE = InnoDB DEFAULT CHARSET = gb2312;插入几条记录 INSERT INTO `proctest` VALUES ( 1 , ' tom ' , 22 , 'http://www.blogjava.net ' ); INSERT INTO `proctest` VALUES ( 2 , ' wujun ' , 25 , 'http://www.blogjava.net/wujun ' ); INSERT INTO `proctest` VALUES ( 3 , ' jerry ' , 30 , ' 深圳 ' ); INSERT INTO `proctest` VALUES ( 4 , ' wujun ' , 40 , ' 南昌 ' );创建存储过程 -- 这只是一个例子,就来个简单存储过程 create PROCEDURE testProc() begin select * from proctest; end ;打开eclipce新建个java工程,记的把hiberbate3类库也一起加进去..看下结构图:1.新建UserVO.java文件
package net.wj.proc.vo; public class UserVO { private int id; private String name; private int age; private String address; public UserVO() {} 顺便把它相对应的配置文件也写上。。 UserVO.hbm.xml <? xml version="1.0" encoding='UTF-8' ?> <! DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" > <!-- DO NOT EDIT: This is a generated file that is synchronized --> <!-- by MyEclipse Hibernate tool integration. --> <!-- Created Sat Apr 22 17:08:56 CST 2006 --> < hibernate-mapping > < class name ="net.wj.proc.vo.UserVO" table ="proctest" > < id name ="id" column ="id" > < generator class ="native" /> </ id > < property name ="name" column ="name" type ="string" /> < property name ="age" column ="age" type ="integer" /> < property name ="address" column ="address" type ="string" /> </ class > <!-- sql查询 --> < sql-query name ="select" > <![CDATA[ select {usr.*} from proctest usr ]]> < return alias ="usr" class ="net.wj.proc.vo.UserVO" /> </ sql-query > <!-- 调用存储过程就在这里配了 --> < sql-query name ="getUser" callable ="true" > < return alias ="user" class ="net.wj.proc.vo.UserVO" > < return-property name ="id" column ="id" /> < return-property name ="name" column ="name" /> < return-property name ="age" column ="age" /> < return-property name ="address" column ="address" /> </ return > <!-- 这里就是我们刚刚创建的存储过程名 --> {call testProc()} </ sql-query > </ hibernate-mapping > 测试代码 package net.wj.proc.test; import java.util.List; import org.hibernate. * ; import org.hibernate.cfg. * ; import net.wj.proc.vo. * ; import org.apache.log4j. * ; public class ProcTest { /** *//** * @param args */ Logger log=Logger.getLogger(this.getClass()); public ProcTest() {} public static void main(String[] args) { System.out.print("start............................."); ProcTest tt=new ProcTest(); // tt.LoadAll(); // tt.ExampleSelect(); tt.ExampleProc(); } //得到Session, public Session getSession() { try { Configuration cfg = new Configuration().configure(); SessionFactory sf=cfg.buildSessionFactory(); Session ss= sf.openSession(); return ss; } catch(Exception ee) { System.out.print("失败"+ee.getMessage()); return null; } } //这里调我们在UserVO.hbm.xml //sql-query 写上的name属性getUser public void ExampleProc() { Session ss=this.getSession(); List li=ss.getNamedQuery("getUser").list(); for(int i=0;i<li.size();i++) { UserVO vo=(UserVO)li.get(i); log.info("name:"+vo.getName()); log.info("age"+vo.getAge()); log.info("address"+vo.getAddress()); } ss.close(); } //配置文件的sql查询 public void ExampleSelect() { Session ss=this.getSession(); List li= ss.getNamedQuery("select").list(); for(int i=0;i<li.size();i++) { UserVO vo=(UserVO)li.get(i); log.info("name:"+vo.getName()); log.info("age"+vo.getAge()); log.info("address"+vo.getAddress()); } ss.close(); }} 记的用最新的驱动: 要不然可能会报这个错 Exception in thread " main " org.hibernate.exception.GenericJDBCException: could not execute query at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java: 91 ) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java: 79 ) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java: 43 ) at org.hibernate.loader.Loader.doList(Loader.java: 2148 ) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java: 2029 ) at org.hibernate.loader.Loader.list(Loader.java: 2024 ) at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java: 111 ) at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java: 1674 ) at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java: 147 ) at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java: 164 ) at net.wj.proc.test.ProcTest.ExampleProc(ProcTest.java: 45 ) at net.wj.proc.test.ProcTest.main(ProcTest.java: 22 )Caused by: java.sql.SQLException: Callable statments not supported. at com.mysql.jdbc.Connection.prepareCall(Connection.java: 1278 ) at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java: 439 ) at org.hibernate.jdbc.AbstractBatcher.prepareCallableQueryStatement(AbstractBatcher.java: 115 ) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java: 1557 ) at org.hibernate.loader.Loader.doQuery(Loader.java: 661 ) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java: 224 ) at org.hibernate.loader.Loader.doList(Loader.java: 2145 ) 8 more 09 : 38 : 18 , 837 INFO SessionFactoryImpl: 153 - building session factory 09 : 38 : 18 , 917 WARN Configurator: 126 - No configuration found. Configuring ehcache from ehcache - failsafe.xml found in the classpath: jar:file: / E: / lib / hibernate3 / ehcache - 1.1 .jar !/ ehcache - failsafe.xml 09 : 38 : 21 , 951 INFO SessionFactoryObjectFactory: 82 - Not binding factory to JNDI, no JNDI name configuredHibernate: {call testProc()} 09 : 38 : 22 , 482 WARN JDBCExceptionReporter: 71 - SQL Error: 0 , SQLState: S1C00 09 : 38 : 22 , 482 ERROR JDBCExceptionReporter: 72 - Callable statments not supported.