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SSH架构开发流程1

分类： Java

2012-01-10 09:56:25

Hibernate开发第一步
1  创建Hibernate映射文件和持久化类 并子啊applicationContext.xml中进行配置
 
 
[1]对数据库表 Address进行操作 按照以前的方法 生成
 
持久化类的抽象类 AbstractAddress.java
持久化类 Address.java
映射文件 Address.hbm.xml
  1. /*
  2.  * WARNING: DO NOT EDIT THIS FILE. This is a generated file that is synchronized
  3.  * by MyEclipse Hibernate tool integration.
  4.  *
  5.  * Created Thu Aug 23 16:46:04 CST 2007 by MyEclipse Hibernate Tool.
  6.  */
  7. package com.demo.hibernate.beans;

  9. import java.io.Serializable;

  11. /**
  12.  * A class that represents a row in the address table. You can customize the
  13.  * behavior of this class by editing the class, {@link Address()}. WARNING: DO
  14.  * NOT EDIT THIS FILE. This is a generated file that is synchronized by
  15.  * MyEclipse Hibernate tool integration.
  16.  */
  17. public abstract class AbstractAddress implements Serializable {
  18.     /**
  19.      * The cached hash code value for this instance. Settting to 0 triggers
  20.      * re-calculation.
  21.      */
  22.     private int hashValue = 0;

  24.     /** The composite primary key value. */
  25.     private java.lang.Integer id;

  27.     /** The value of the simple username property. */
  28.     private java.lang.String username;

  30.     /** The value of the simple name property. */
  31.     private java.lang.String name;

  33.     /** The value of the simple *** property. */
  34.     private java.lang.String ***;

  36.     /** The value of the simple mobile property. */
  37.     private java.lang.String mobile;

  39.     /** The value of the simple email property. */
  40.     private java.lang.String email;

  42.     /** The value of the simple qq property. */
  43.     private java.lang.String qq;

  45.     /** The value of the simple company property. */
  46.     private java.lang.String company;

  48.     /** The value of the simple address property. */
  49.     private java.lang.String address;

  51.     /** The value of the simple postcode property. */
  52.     private java.lang.String postcode;

  54.     /**
  55.      * Simple constructor of AbstractAddress instances.
  56.      */
  57.     public AbstractAddress() {
  58.     }

  60.     /**
  61.      * Constructor of AbstractAddress instances given a simple primary key.
  62.      *
  63.      * @param id
  64.      */
  65.     public AbstractAddress(java.lang.Integer id) {
  66.         this.setId(id);
  67.     }

  69.     /**
  70.      * Return the simple primary key value that identifies this object.
  71.      *
  72.      * @return java.lang.Integer
  73.      */
  74.     public java.lang.Integer getId() {
  75.         return id;
  76.     }

  78.     /**
  79.      * Set the simple primary key value that identifies this object.
  80.      *
  81.      * @param id
  82.      */
  83.     public void setId(java.lang.Integer id) {
  84.         this.hashValue = 0;
  85.         this.id = id;
  86.     }

  88.     /**
  89.      * Return the value of the username column.
  90.      *
  91.      * @return java.lang.String
  92.      */
  93.     public java.lang.String getUsername() {
  94.         return this.username;
  95.     }

  97.     /**
  98.      * Set the value of the username column.
  99.      *
  100.      * @param username
  101.      */
  102.     public void setUsername(java.lang.String username) {
  103.         this.username = username;
  104.     }

  106.     /**
  107.      * Return the value of the name column.
  108.      *
  109.      * @return java.lang.String
  110.      */
  111.     public java.lang.String getName() {
  112.         return this.name;
  113.     }

  115.     /**
  116.      * Set the value of the name column.
  117.      *
  118.      * @param name
  119.      */
  120.     public void setName(java.lang.String name) {
  121.         this.name = name;
  122.     }

  124.     /**
  125.      * Return the value of the *** column.
  126.      *
  127.      * @return java.lang.String
  128.      */
  129.     public java.lang.String get***() {
  130.         return this.***;
  131.     }

  133.     /**
  134.      * Set the value of the *** column.
  135.      *
  136.      * @param ***
  137.      */
  138.     public void set***(java.lang.String ***) {
  139.         this.*** = ***;
  140.     }

  142.     /**
  143.      * Return the value of the mobile column.
  144.      *
  145.      * @return java.lang.String
  146.      */
  147.     public java.lang.String getMobile() {
  148.         return this.mobile;
  149.     }

  151.     /**
  152.      * Set the value of the mobile column.
  153.      *
  154.      * @param mobile
  155.      */
  156.     public void setMobile(java.lang.String mobile) {
  157.         this.mobile = mobile;
  158.     }

  160.     /**
  161.      * Return the value of the email column.
  162.      *
  163.      * @return java.lang.String
  164.      */
  165.     public java.lang.String getEmail() {
  166.         return this.email;
  167.     }

  169.     /**
  170.      * Set the value of the email column.
  171.      *
  172.      * @param email
  173.      */
  174.     public void setEmail(java.lang.String email) {
  175.         this.email = email;
  176.     }

  178.     /**
  179.      * Return the value of the qq column.
  180.      *
  181.      * @return java.lang.String
  182.      */
  183.     public java.lang.String getQq() {
  184.         return this.qq;
  185.     }

  187.     /**
  188.      * Set the value of the qq column.
  189.      *
  190.      * @param qq
  191.      */
  192.     public void setQq(java.lang.String qq) {
  193.         this.qq = qq;
  194.     }

  196.     /**
  197.      * Return the value of the company column.
  198.      *
  199.      * @return java.lang.String
  200.      */
  201.     public java.lang.String getCompany() {
  202.         return this.company;
  203.     }

  205.     /**
  206.      * Set the value of the company column.
  207.      *
  208.      * @param company
  209.      */
  210.     public void setCompany(java.lang.String company) {
  211.         this.company = company;
  212.     }

  214.     /**
  215.      * Return the value of the address column.
  216.      *
  217.      * @return java.lang.String
  218.      */
  219.     public java.lang.String getAddress() {
  220.         return this.address;
  221.     }

  223.     /**
  224.      * Set the value of the address column.
  225.      *
  226.      * @param address
  227.      */
  228.     public void setAddress(java.lang.String address) {
  229.         this.address = address;
  230.     }

  232.     /**
  233.      * Return the value of the postcode column.
  234.      *
  235.      * @return java.lang.String
  236.      */
  237.     public java.lang.String getPostcode() {
  238.         return this.postcode;
  239.     }

  241.     /**
  242.      * Set the value of the postcode column.
  243.      *
  244.      * @param postcode
  245.      */
  246.     public void setPostcode(java.lang.String postcode) {
  247.         this.postcode = postcode;
  248.     }

  250.     /**
  251.      * Implementation of the equals comparison on the basis of equality of the
  252.      * primary key values.
  253.      *
  254.      * @param rhs
  255.      * @return boolean
  256.      */
  257.     public boolean equals(Object rhs) {
  258.         if (rhs == null)
  259.             return false;
  260.         if (!(rhs instanceof Address))
  261.             return false;
  262.         Address that = (Address) rhs;
  263.         if (this.getId() == null || that.getId() == null)
  264.             return false;
  265.         return (this.getId().equals(that.getId()));
  266.     }

  268.     /**
  269.      * Implementation of the hashCode method conforming to the Bloch pattern
  270.      * with the exception of array properties (these are very unlikely primary
  271.      * key types).
  272.      *
  273.      * @return int
  274.      */
  275.     public int hashCode() {
  276.         if (this.hashValue == 0) {
  277.             int result = 17;
  278.             int idValue = this.getId() == null ? 0 : this.getId().hashCode();
  279.             result = result * 37 + idValue;
  280.             this.hashValue = result;
  281.         }
  282.         return this.hashValue;
  283.     }
  284. }
 
  1. /*
  2.  * Created Thu Aug 23 15:30:25 CST 2007 by MyEclipse Hibernate Tool.
  3.  */
  4. package com.demo.hibernate.beans;

  6. import java.io.Serializable;

  8. /**
  9.  * A class that represents a row in the 'address' table.
  10.  * This class may be customized as it is never re-generated
  11.  * after being created.
  12.  */
  13. public class Address extends AbstractAddress implements Serializable {
  14.     
  15.     /**
  16.      * Simple constructor of Address instances.
  17.      */
  18.     public Address() {
  19.     }

  21.     /**
  22.      * Constructor of Address instances given a simple primary key.
  23.      * @param id
  24.      */
  25.     public Address(java.lang.Integer id) {
  26.         super(id);
  27.     }

  29.     /* Add customized code below */

  31. }
  1. <?xml version="1.0" encoding='UTF-8'?>
  2. <!DOCTYPE hibernate-mapping PUBLIC
  3.                             "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
  4.                             "" >

  6. <!-- DO NOT EDIT: This is a generated file that is synchronized -->
  7. <!-- by MyEclipse Hibernate tool integration. -->
  8. <!-- Created Thu Aug 23 16:46:04 CST 2007 -->
  9. <hibernate-mapping package="com.demo.hibernate.beans">

  11.     <class name="Address" table="address">
  12.         <id name="id" column="ID" type="java.lang.Integer">
  13.             <generator class="native"/>
  14.         </id>

  16.         <property name="username" column="username" type="java.lang.String" not-null="true" />
  17.         <property name="name" column="name" type="java.lang.String" not-null="true" />
  18.         <property name="***" column="***" type="java.lang.String" />
  19.         <property name="mobile" column="mobile" type="java.lang.String" />
  20.         <property name="email" column="email" type="java.lang.String" />
  21.         <property name="qq" column="qq" type="java.lang.String" />
  22.         <property name="company" column="company" type="java.lang.String" />
  23.         <property name="address" column="address" type="java.lang.String" />
  24.         <property name="postcode" column="postcode" type="java.lang.String" />
  25.     </class>
  26.     
  27. </hibernate-mapping>
[2]在applicationContext.xml中注册映射文件Address.hbm.xml
要让持久化类Address.java与映射文件Address.hbm.xml能够相互匹配 需要在applicationContext.xml中注册映射文件Address.hbm.xml 只需要在名为sessionFactory的元素中添加一行即可
  1. <!-- 配置Hibernate -->
  2.     <bean id="sessionFactory"
  3.         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
  4.         <property name="dataSource">
  5.             <ref local="dataSource" />
  6.         </property>
  7.         <property name="mappingResources">
  8.             <list>
  9.                 <value>com/demo/hibernate/beans/User.hbm.xml</value>
  10.                 <value>com/demo/hibernate/beans/Address.hbm.xml</value>
  11.             </list>
  12.         </property>
  13.         <property name="hibernateProperties">
  14.             <props>
  15.                 <prop key="hibernate.dialect">
  16.                     org.hibernate.dialect.MySQLDialect
  17.                 </prop>
  18.                 <prop key="hibernate.show_sql">true</prop>
  19.             </props>
  20.         </property>
  21.     </bean>
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