JSF2.0+Spring+Hibernate采用注解方式实现

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1.新建一个WEB工程

2.导入所需要的包，包的目录结构如下所示：

3.web.xml配置

<?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   xmlns="http://java.sun.com/xml/ns/javaee"  xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee       http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"  version="2.5">  <!-- The bare minimum needed for JSF 2.0 is a servlet 2.5      declaration and the mapping for the FacesServlet.      Setting PROJECT_STAGE to Development is highly recommended      during initial development so that you get more helpful      error messages.            From JSF 2.0 tutorial at http://www.coreservlets.com/JSF-Tutorial/jsf2/  -->  <servlet>    <servlet-name>Faces Servlet</servlet-name>    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>  </servlet>  <servlet-mapping>    <servlet-name>Faces Servlet</servlet-name>    <url-pattern>*.jsf</url-pattern>  </servlet-mapping>  <context-param>    <param-name>javax.faces.PROJECT_STAGE</param-name>    <param-value>Development</param-value>  </context-param>  <!-- Start the Spring listener that loads the application context       when the Web app starts up. It assumes the context is named       WEB-INF/applicationContext.xml unless you set a context param       called contextConfigLocation to override it. -->  <listener>    <listener-class>      org.springframework.web.context.ContextLoaderListener    </listener-class>  </listener>  <!-- Lets the bean definition file specify scopes of request        and session. -->  <listener>    <listener-class>      org.springframework.web.context.request.RequestContextListener    </listener-class>  </listener>  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>    <welcome-file>index.html</welcome-file>  </welcome-file-list></web-app>

4.application.xml配置

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns:context="http://www.springframework.org/schema/context"    xsi:schemaLocation="http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans.xsd      http://www.springframework.org/schema/context      http://www.springframework.org/schema/context/spring-context-2.5.xsd">      <context:annotation-config />  <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"destroy-method="close"><!-- 指定连接数据库的驱动 --><property name="driverClass" value="com.mysql.jdbc.Driver" /><!-- 指定连接数据库的 URL --><property name="jdbcUrl" value="jdbc:mysql://localhost:3306/test" /><!-- 指定连接数据库的用户名 --><property name="user" value="root" /><!-- 指定连接数据库的密码 --><property name="password" value="123" /><!-- 指定连接数据库连接池的最大连接数 --><property name="maxPoolSize" value="40" /><!-- 指定连接数据库连接池的最小连接数 --><property name="minPoolSize" value="1" /><!-- 指定连接数据库连接池的初始化连接数 --><property name="initialPoolSize" value="1" /><!-- 指定连接数据库连接池的连接最大空闲时间 --><property name="maxIdleTime" value="20" /></bean><!-- 定义 Hibernate 的 SessionFactory --><bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"><!-- 依赖注入数据源，正是上文定义的 dataSource --><property name="dataSource" ref="dataSource" /><!-- mappingResources 属性用来列出全部映射文件 --><property name="mappingResources"><list><!-- 以下用来列出所有的 PO 映射文件 --><value>coreservlets/Person.hbm.xml</value></list></property><!-- 定义 Hibernate 的 SessionFactory 属性 --><property name="hibernateProperties"><props><!-- 指定 Hibernate 的连接方言 --><prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop><!-- 配置启动应用时，是否根据 Hibernate 映射自动创建数据表 --><!--  <prop key="hibernate.hbm2ddl.auto">update</prop>--></props></property></bean><bean id="personDao" class="coreservlets.PersonDaoImpl" /><bean id="formBean" class="coreservlets.CustomerBackingBean" scope="request"/></beans>

5.faces-config.xml配置

<?xml version="1.0"?><faces-config xmlns="http://java.sun.com/xml/ns/javaee"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee       http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"   version="2.0">  <application>    <variable-resolver>      org.springframework.web.jsf.DelegatingVariableResolver    </variable-resolver>  </application></faces-config>

6.页面文件customer-lookup.xhtml

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"      xmlns:h="http://java.sun.com/jsf/html"><h:head><title>Spring Bank: Balance Lookup</title></h:head><h:body >  <h:form >          <h:inputText value="#{formBean.id}" />    <h:commandButton value="Show Person"                     action="#{formBean.findBalance}"/>  </h:form></h:body></html>show-personName.xhtml<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"      xmlns:h="http://java.sun.com/jsf/html"><h:head><title>Spring Bank: Your Balance</title><link href="./css/styles.css"       rel="stylesheet" type="text/css"/> </h:head><h:body style="#{formBean.colorPreferences.style}"><table border="5" align="center">  <tr><th class="title">Spring Bank: Your Balance</th></tr></table><p/><ul>  <li>person:#{formBean.person.name}</li></ul></h:body></html>

7.java文件CustomerBackingBean.java
package coreservlets;import javax.annotation.Resource;public class CustomerBackingBean {@Resourceprivate PersonDao personDao;private Person person;private int id;public Person getPerson() {return person;}public void setPerson(Person person) {this.person = person;}public int getId() {return id;}public void setId(int id) {this.id = id;}public PersonDao getPersonDao() {return personDao;}public void setPersonDao(PersonDao personDao) {this.personDao = personDao;}public String findBalance() {   person = personDao.get(id);return ("show-balance");}}

Person.java
package coreservlets;/** * Person entity. @author MyEclipse Persistence Tools */public class Person implements java.io.Serializable {// Fields/** *  */private static final long serialVersionUID = 1L;private Integer id;private String name;// Constructors/** default constructor */public Person() {}/** full constructor */public Person(String name) {this.name = name;}// Property accessorspublic Integer getId() {return this.id;}public void setId(Integer id) {this.id = id;}public String getName() {return this.name;}public void setName(String name) {this.name = name;}}

PersonDao.java
package coreservlets;public interface PersonDao {public Person get(int id);}

PersonDaoImpl.java
package coreservlets;import javax.annotation.Resource;import org.hibernate.SessionFactory;import org.springframework.orm.hibernate3.HibernateTemplate;public class PersonDaoImpl implements PersonDao {private HibernateTemplate ht = null;@Resourceprivate SessionFactory sessionFactory;public void setSessionFactory(SessionFactory sessionFactory) {this.sessionFactory = sessionFactory;}public HibernateTemplate getHibernateTemplate() {if (ht == null) {ht = new HibernateTemplate(sessionFactory);}return ht;}/* (non-Javadoc) * @see lee.PersonDao#get(int) */public Person get(int id){Person p = (Person)getHibernateTemplate().get(Person.class,id);return p;}}

8.Person.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"><!--     Mapping file autogenerated by MyEclipse Persistence Tools--><hibernate-mapping>    <class name="coreservlets.Person" table="person" catalog="test">        <id name="id" type="java.lang.Integer">            <column name="id" />            <generator class="increment" />        </id>        <property name="name" type="java.lang.String">            <column name="name" not-null="true" />        </property>    </class></hibernate-mapping>

一个很简单的功能，实现了JSF2.0+Spring+Hibernate的环境搭建





	
					
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