Struts处方:Hibernate与Struts

create table elements (id integer(3) IDENTITY,
　　name char(30),
　　number char(30),
　　mass char(30),
　　symbol char(2));
　　CREATE UNIQUE INDEX ui_elements_pk ON elements (symbol)insert into elements ( name, number, mass, symbol) values ('Manganese','25','55','Mn');insert into elements ( name, number, mass, symbol) values ('Zinc','30','65','Zn');insert into elements ( name, number, mass, symbol) values ('Thulium','69','169','Tm');insert into elements ( name, number, mass, symbol) values ('Californium','98','251','Cf');insert into elements ( name, number, mass, symbol) values ('Gold','79','197','Au');insert into elements ( name, number, mass, symbol) values ('Ytterbium','70','173','Yb');insert into elements ( name, number, mass, symbol) values ('Molybdenum','42','96','Mo');insert into elements ( name, number, mass, symbol) values ('Palladium','46','106','Pd');

package com.strutsrecipes.hibernate.beans;public class Element ...{
　　private String name;
　　private String symbol;
　　private String number;
　　private String mass;
　　private int id;
　　public Element() ...{　　　super();
　　}　 public Element(String name, String symbol, String number, String mass) ...{
　　this.name = name;
　　this.symbol = symbol;
　　this.number = number;
　　this.mass = mass;
　　}　 public int getId() ...{　　　return id;
　　}　 public void setId(int id) ...{　　　this.id = id;
　　}　 public String getMass() ...{　　　return mass;
　　}　 public String getName() ...{　　　return name;
　　}　 public String getNumber() ...{　　　return number;
　　}　 public String getSymbol() ...{　　　return symbol;
　　}　 public void setMass(String mass) ...{　　　this.mass = mass;
　　}　 public void setName(String name) ...{　　　this.name = name;
　　}　 public void setNumber(String number) ...{　　　this.number = number;
　　}　 public void setSymbol(String symbol) ...{　　　this.symbol = symbol;
　　}}

<?xml version="1.0"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"　 "http://hibernate.sf.net/hibernate-mapping-2.0.dtd"><hibernate-mapping>
　　<class name="com.strutsrecipes.hibernate.beans.Element" table="elements">
　　<id name="id" column="id">
　　<generator class="native"/>
　　</id>
　　<property name="name" column="name"/>
　　<property name="number" column="number"/>
　　<property name="mass" column="mass"/>
　　<property name="symbol" column="symbol"/>
　　</class></hibernate-mapping>

　<?xml version='1.0' encoding='utf-8'?><!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"　 "http://hibernate.sourceforge.net/hibernate-configuration-2.0.dtd"><hibernate-configuration>
　　<session-factory>
　　<property name="dialect">net.sf.hibernate.dialect.HSQLDialect</property>
　　<property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
　　<property name="connection.username">sa</property>　 <property name="connection.password"></property>　 <property name="connection.url">jdbc:hsqldb:hsql://127.0.0.1</property>
　　<property name="show_sql"> </property>　 <property name="">true</property>
　　<mapping resource="/com/strutscookbook/hibernate/beans/Element.hbm.xml"/></session-factory></hibernate-configuration>