随笔分类 -  hibernate专题

java调用js执行js文件
摘要：/* *Written by:weidan 2013-2-7 *QQ:956698821 *Email:weidanhappy@sina.cn *Remark:This class is used to complete ...... */package Test;import java.io.FileNotFoundException;import java.io.FileReader;import java.io.IOException;import java.util.Scanner;import javax.script.Bindings;import javax.scrip... 阅读全文
posted @ 2013-02-06 18:05 虎猫 阅读(2356) 评论(0) 推荐(0)
hibernate继承映射之每个具体类一张表
摘要：数据模型表person表student表worker对象模型Person private String id; private String name; private int age; private String sex; Student extends Person private String school;Worker extends Person private String factory;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-map 阅读全文
posted @ 2013-02-05 14:45 虎猫 阅读(160) 评论(0) 推荐(0)
hibernate继承映射之每个子类一张表（无辨识）
摘要：数据模型：表person表student表worker对象模型： Person private int id; private String name; private int age; private String sex;Student extends Person private String school; Worker extends Person private String factory;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-map 阅读全文
posted @ 2013-02-05 14:22 虎猫 阅读(187) 评论(0) 推荐(0)
hibernate继承映射之每个分层结构一张表
摘要：数据模型：对象模型 Person private int id; private String name; private int age; private String sex; private String type;Student extends Person private String school;Worker extends Person private String factory;xml文件配置<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mappi 阅读全文
posted @ 2013-02-05 12:05 虎猫 阅读(156) 评论(0) 推荐(0)
hibernate之集合映射
摘要：写两种用的比较多的1. set映射<set name="bars"> <key column="foo_id"/> <one-to-many class="org.hibernate.Bar"/></set>2.list映射 <list name="teachers" table="t_tea_stu" cascade="save-update"> <key column="sid"> 阅读全文
posted @ 2013-02-05 11:24 虎猫 阅读(113) 评论(0) 推荐(0)
hibernate映射之多对多双向
摘要：数据模型teacher表student表t_tea_stu表实体对象模型Teacher private int tid; private String tname; private Set<Student> students; Student private int sid; private String sname; private Set<Teacher> teachers;xml配置信息：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-ma 阅读全文
posted @ 2013-02-04 18:25 虎猫 阅读(165) 评论(0) 推荐(0)
hibernate映射之多对多单向
摘要：数据模型：表teacher表student 表t_tea_stu实体对象模型：Teacher private int tid; private String tname; private Set<Student> students;Student private int sid; private String sname;xml文件配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hib 阅读全文
posted @ 2013-02-04 18:10 虎猫 阅读(144) 评论(0) 推荐(0)
hibernate映射之外键一对多双向（多对一双向）
摘要：数据模型person表room表实体对象模型Personprivate static final long serialVersionUID = 1L; private int pid; private String pname; private Room room;Roomprivate static final long serialVersionUID = 1L; private int rid; private String rname; private Set<Person> persons;xml配置信息<?xml version="1.0" 阅读全文
posted @ 2013-02-04 17:19 虎猫 阅读(265) 评论(0) 推荐(0)
hibernate映射之单项一对多
摘要：数据模型表person表room实体对象模型Personprivate int pid; private String pname;Room private int rid; private String rname; private Set<Person> persons;xml映射配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0// 阅读全文
posted @ 2013-02-04 16:56 虎猫 阅读(191) 评论(0) 推荐(0)
hibernate映射之单向多对一
摘要：数据模型：person表room表实体对象模型：Person private static final long serialVersionUID = 1L; private int pid; private String pname; private Room room; Room private static final long serialVersionUID = 1L; private int rid; private String rname;xml配置信息<?xml version="1.0" encoding="UTF-8"?> 阅读全文
posted @ 2013-02-04 16:12 虎猫 阅读(130) 评论(0) 推荐(0)
hibernate映射之主键双向一对一
摘要：数据模型：stuinfo表login表实体对象模型UserInfo private int uid; private String uname; private boolean usex; private Login login;Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;xml配置<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibern 阅读全文
posted @ 2013-02-04 15:16 虎猫 阅读(186) 评论(0) 推荐(0)
hibernate映射之主键单向一对一
摘要：数据模型userinfo表login表对象模型UserInfo private int uid; private String uname; private boolean usex;Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;配置对应关系<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC &qu 阅读全文
posted @ 2013-02-04 14:57 虎猫 阅读(163) 评论(0) 推荐(0)
hibernate映射之外键一对一双向
摘要：数据模型对象模型对象模型UserInfo private int uid; private String uname; private boolean usex; private Login login; Login private int lid; private String lname; private String lpassword; private UserInfo userinfo;xml配置：<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping 阅读全文
posted @ 2013-02-04 12:50 虎猫 阅读(186) 评论(0) 推荐(0)
hibernate映射之外键一对一单向
摘要：数据模型：用户信息表（userinfo）：用户登录表（login）对象模型xml配置<?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"><hibernate-mapping packa 阅读全文
posted @ 2013-02-04 12:09 虎猫 阅读(194) 评论(0) 推荐(0)
hibernate
摘要：hibernate的测试三种状态的案例/** * @author weidan 2013-2-2 上午10:10:17 * remark: 对三种状态进行一个认知 */@Testpublic void Test1(){ Session session = null; Transaction transaction = null; try { session = HibernateSessionUtil.getSession(); transaction = session.beginTransaction(); ... 阅读全文
posted @ 2013-02-01 11:21 虎猫 阅读(221) 评论(0) 推荐(0)
hibernate配置参考资料（摘自hibernate源文件中hibernate.properties）
摘要：######################### Query Language ########################### define query language constants / function nameshibernate.query.substitutions true 1, false 0, yes 'Y', no 'N'## Query translator factory classhibernate.query.factory_class @QUERY_TRANSLATOR_FACTORY@################ 阅读全文
posted @ 2013-01-31 18:36 虎猫 阅读(202) 评论(0) 推荐(0)
hibernate主配置文件
摘要：<!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"><hibernate-configuration> <session-factory name="mysql"> <!-- 配置mysql的驱动字符串 --> <pro 阅读全文
posted @ 2013-01-31 18:34 虎猫 阅读(150) 评论(0) 推荐(0)