三个JAVA文件完成jsf+spring+hibernate的集成.

呵呵,本文章只贡献给哪些走捷径的coder,
开发工具:myeclise5.5.GA(最好是)
环境:spring 1.2 hibernate 3.2 jsf 1.1
如何搭建这个应用,应该是比如简单吧.
1)新建立一个myeclipse的web project
2)使用myeclise database explorer 建立一个数据库的连接.
3)操作   项目->右键->myeclise->add hibernate capabilities....,使用刚才的数据源,版本选择3.2
4)操作   项目->右键->myeclise->add spring capabilities...., 版本选择1.2
5)操作   项目->右键->myeclise->add jsf capabilities...., 版本选择1.1,
(不要因为好奇心乱加版本呀,我可是经过多次试验得出的结果)
引用"10元RMB"里的话做的开场:唉呀唉呀,天睛了,雨停了,你又觉得你行了.
web.xml

xml 代码

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <servlet>
        <servlet-name>context</servlet-name>
        <servlet-class>
            org.springframework.web.context.ContextLoaderServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    <context-param>
        <param-name>javax.faces.CONFIG_FILES</param-name>
        <param-value>/WEB-INF/faces-config.xml</param-value>
    </context-param>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>0</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.faces</url-pattern>
    </servlet-mapping>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>

userdao接口

java 代码

package com.antbee.report.dao;

import java.util.List;

import com.antbee.report.hibernate.model.SysUser;

public interface UserDao {
    public List getUsers();
    public SysUser getUser(String userId);
    public void saveUser(SysUser user);
    public void removeUser(String userId);
}

dao的实现类:

java 代码

package com.antbee.report.daoimpl;

import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.antbee.report.dao.UserDao;
import com.antbee.report.hibernate.model.SysUser;

public class UserDaoImpl extends HibernateDaoSupport implements UserDao {

    public SysUser getUser(String userId) {
        // TODO Auto-generated method stub
        return null;
    }

    public List getUsers() {
        return this.getHibernateTemplate().find("from SysUser as a");
    }

    public void removeUser(String userId) {
        // TODO Auto-generated method stub

    }

    public void saveUser(SysUser user) {
        // TODO Auto-generated method stub

    }

}

类似于struts的web应用,也就是action吧.

java 代码

package com.antbee.report.action;


import javax.faces.model.DataModel;
import javax.faces.model.ListDataModel;

import com.antbee.report.dao.UserDao;
import com.antbee.report.hibernate.model.SysUser;

public class UserBean {
    private UserDao userDao;
    private SysUser sysuser = new SysUser();
    private DataModel users=new ListDataModel();


    public DataModel getUsers() {
        users.setWrappedData(this.userDao.getUsers());
        return users;
    }
    public void setUsers(DataModel users) {
        this.users = users;
    }

    public UserDao getUserDao() {
        return userDao;
    }
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }
    public SysUser getSysuser() {
        return sysuser;
    }
    public void setSysuser(SysUser sysuser) {
        this.sysuser = sysuser;
    }
}

Spring的配置:

xml 代码

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    <!-- SessionFactory配置 -->
    <bean id="SessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
    </bean>
    <!-- TransactionManager事务管理 -->
    <bean id="TransactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager"
        abstract="false" singleton="true" lazy-init="default"
        autowire="default" dependency-check="default">
        <property name="sessionFactory">
            <ref bean="SessionFactory" />
        </property>
    </bean>
    <!-- BaseDAO基础DAO配置 -->
    <bean id="BaseTransactionProxy"
        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
        abstract="true">
        <property name="transactionManager">
            <ref bean="TransactionManager" />
        </property>
        <property name="proxyTargetClass">
            <value>true</value>
        </property>
        <property name="transactionAttributes">
            <props>
                <prop key="save*">PROPAGATION_REQUIRED</prop>
                <prop key="remove*">PROPAGATION_REQUIRED</prop>
                <prop key="*">PROPAGATION_REQUIRED</prop>
            </props>
        </property>
    </bean>

    <bean id="userDao" class="com.antbee.report.daoimpl.UserDaoImpl">
        <property name="sessionFactory">
            <ref local="SessionFactory" />
        </property>
    </bean>
    <bean id="userDaoProxy" parent="BaseTransactionProxy"
        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
        <property name="target">
            <ref local="userDao" />
        </property>
    </bean>

</beans>

face-config.xml

xml 代码

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd">

<faces-config>
    <application>
        <variable-resolver>org.springframework.web.jsf.DelegatingVariableResolver</variable-resolver>
    </application>
    <managed-bean>
        <managed-bean-name>userBean</managed-bean-name>
        <managed-bean-class>com.antbee.report.action.UserBean</managed-bean-class>
        <managed-bean-scope>session</managed-bean-scope>
        <managed-property>
            <property-name>userDao</property-name>
            <value>#{userDao}</value>
        </managed-property>
    </managed-bean>
    <navigation-rule>
        <from-view-id>/index.jsp</from-view-id>
        <navigation-case>
            <to-view-id>/browse.jsp</to-view-id>
        </navigation-case>
    </navigation-rule>
</faces-config>

呵呵 ,写个页面看看效果.
index.jsp

java 代码

<html>
    <head>
       <title>Index</title>
    </head>
    <body>
       <a href="browse.faces">Login</a>
    </body>
</html>

显示所有用户 browse.jsp

java 代码

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ page language="java" pageEncoding="UTF-8"%>
<html>
    <head>
        <title>
            Browse User
        </title>
    </head>
    <body>
        <f:view>
            <h:form>
                <h:dataTable id="table" value="#{userBean.users}" var="u" border="1" width="80%">
                    <h:column>
                    <f:facet name="header">
                            <f:verbatim escape="true">ID</f:verbatim>
                        </f:facet>
                        <h:outputText value="#{u.id}" />
                </h:column>
                    <h:column>
                    <f:facet name="header">
                            <f:verbatim escape="true">User Name</f:verbatim>
                        </f:facet>
                        <h:commandLink id="username" value="#{u.userName}">
                        </h:commandLink>
                </h:column>
                    <h:column>
                        <f:facet name="header">
                            <f:verbatim escape="true">Password</f:verbatim>
                        </f:facet>
                        <h:outputText value="#{u.passWordMd5}" />
                </h:column>
                <h:column>
                    <f:facet name="header">
                            <f:verbatim escape="true">Operation</f:verbatim>
                        </f:facet>
                </h:column>
                </h:dataTable>
            </h:form>
            <br>
        </f:view>
    </body>
</html>

大功告成,如果你没有配置成功,请你检查一下你的版本,如果还有问题,请给你留言,呵呵.

评论

3 楼 javaIE 2007-08-21  

求源码,谢谢楼主[e-mail]

2 楼 fj_opensky 2007-07-24  

谢谢。

1 楼 liuxinsudi 2007-07-24  

hibernate.cfg.xml 能否写出来看看,dataSource 你是配在hibernate.cfg.xml里面吗?