SSH2框架

最新推荐文章于 2024-07-22 10:32:06 发布

原创最新推荐文章于 2024-07-22 10:32:06 发布 · 832 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#框架 #ssh #struts #session #hibernate #string

主流框架专栏收录该内容

6 篇文章

订阅专栏

总结一些，配置struts2+spring+ibatis项目开发环境需要的几个jar： 
struts2-core-2.0.11.jar（struts2框架） 
commons-lang.jar （struts2基础设施1，提供java常用操作API，比如字符串处理，XML解析等） 
commons-logging.jar（struts2基础设施2，提供java日志操作API，抽象出日志接口，方便操作） 
freemarker-2.3.8.jar（struts2基础设施3，freemarker模板视图支持，struts2标签主题支持） 
xwork-2.0.4.jar（struts2基础设施4，命令模式框架支持） 
ognl-2.6.11.jar（struts2基础设施5，OGNL表达式支持） 
struts2-spring-plugin-2.0.11.jar （struts2基础设施6，struts集成spring插件） 
struts2-sitemesh-plugin-2.0.11.jar（struts2基础设施7，struts集成sitemesh插件） 
spring.jar（spring框架） 
ibatis-2.3.0.677.jar （ibatis框架） 
sitemesh-2.3.jar（sitemesh框架）

package com.zl.entity;import java.util.Date;/** * Emp entity. * * @author MyEclipse Persistence Tools */public class Emp implements java.io.Serializable {// Fieldsprivate Long empno; private String ename;private String job;private Long mgr;private Date hiredate;private Double sal;private Double comm;// Constructors/** default constructor */public Emp() {} // Property accessorspublic Long getEmpno() {return this.empno;}public void setEmpno(Long empno) {this.empno = empno;} public String getEname() {return this.ename;}public void setEname(String ename) {this.ename = ename;}public String getJob() {return this.job;}public void setJob(String job) {this.job = job;}public Long getMgr() {return this.mgr;}public void setMgr(Long mgr) {this.mgr = mgr;}public Date getHiredate() {return this.hiredate;}public void setHiredate(Date hiredate) {this.hiredate = hiredate;}public Double getSal() {return this.sal;}public void setSal(Double sal) {this.sal = sal;}public Double getComm() {return this.comm;}public void setComm(Double comm) {this.comm = comm;}}

com.zl.entity/Emp.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="com.zl.entity.Emp" table="EMP" schema="SCOTT">
        <id name="empno" type="java.lang.Long">
            <column name="EMPNO" precision="4" scale="0" />
            <generator class="sequence">
            	<param name="" ></param>
            </generator>
        </id>
        
        <property name="ename" type="java.lang.String">
            <column name="ENAME" length="10" />
        </property>
        <property name="job" type="java.lang.String">
            <column name="JOB" length="9" />
        </property>
        <property name="mgr" type="java.lang.Long">
            <column name="MGR" precision="4" scale="0" />
        </property>
        <property name="hiredate" type="java.util.Date">
            <column name="HIREDATE" length="7" />
        </property>
        <property name="sal" type="java.lang.Double">
            <column name="SAL" precision="7" />
        </property>
        <property name="comm" type="java.lang.Double">
            <column name="COMM" precision="7" />
        </property>
    </class>
</hibernate-mapping>

package com.zl.dao;

import java.util.List;

import com.zl.entity.Emp;

public interface EmpDao {
	public void addEmp(Emp  e);
	public void updateEmpByEmpNo(int empNo);
	public void deleteEmpByEmpNo(int empNo);
	public List<Emp>  selectAll();
	
	
}

package com.zl.dao.impl;

import java.util.List;

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

import com.zl.dao.EmpDao;
import com.zl.entity.Emp;


public class EmpDaoImpl extends  HibernateDaoSupport  implements  EmpDao{

 
	public void addEmp(Emp e) {
		
		 this.getSession().save(e);
		
	}

	public void deleteEmpByEmpNo(int empNo) {
		 this.getSession().createQuery("delete from Emp where empno=?").setParameter(0,empNo).executeUpdate();
	}

	public List<Emp> selectAll() {
		 
		return this.getSession().createQuery("from Emp").list();
	}

	public void updateEmpByEmpNo(int empNo) {
		 Emp  emp=(Emp)this.getSession().get(Emp.class, empNo);
		 this.getSession().update(emp);
		 
	}

}

package com.zl.biz;

import java.util.List;

import com.zl.entity.Emp;

public interface EmpBiz {
	public void addEmp(Emp  e);
	public void updateEmpByEmpNo(int empNo);
	public void deleteEmpByEmpNo(int empNo);
	public List<Emp>  selectAll();
}

package com.zl.biz.impl;

import java.util.List;

import com.zl.biz.EmpBiz;
import com.zl.dao.EmpDao;
import com.zl.entity.Emp;

public class EmpBizImpl  implements  EmpBiz{

	private  EmpDao  empdao;
	
	public void setEmpdao(EmpDao empdao) {
		this.empdao = empdao;
	}

	public void addEmp(Emp e) {
		empdao.addEmp(e);
		
	}

	public void deleteEmpByEmpNo(int empNo) {
		empdao.deleteEmpByEmpNo(empNo);
		
	}

	public List<Emp> selectAll() {
		
		return empdao.selectAll();
	}

	public void updateEmpByEmpNo(int empNo) {

		empdao.updateEmpByEmpNo(empNo);
		
	}
	
}

package com.zl.action;

import java.util.ArrayList;
import java.util.List;

import com.opensymphony.xwork2.ActionSupport;
import com.zl.biz.EmpBiz;
import com.zl.entity.Emp;

public class EmpAction  extends  ActionSupport{

	private EmpBiz  empbiz;
 
	
	
	public void setEmpbiz(EmpBiz empbiz) {
		this.empbiz = empbiz;
	}
	
	
	List<Emp>  listemp=new ArrayList<Emp>();
	
	
	
	private Emp  emp=new  Emp();
	
	
	public Emp getEmp() {
		return emp;
	}

	public void setEmp(Emp emp) {
		this.emp = emp;
	}

	/**
	 * 查询
	 * @return
	 */
	public String selectAll(){
		
		listemp=empbiz.selectAll();
		
		return  "index";
	}
	
	/**
	 * 添加
	 * @return
	 */
	
	public String add(){
		
		empbiz.addEmp(emp);
		
		return  "index";
	}
	
	/**
	 * 删除
	 * @return
	 */
	
	public String delete(){
		
	 
		return  "index";
	}
 
	/**
	 * 修改
	 * @return
	 */
	
	public String update(){
		
		 
		return  "index";
	}
	
	
	public List<Emp> getListemp() {
		return listemp;
	}

	
	public void setListemp(List<Emp> listemp) {
		this.listemp = listemp;
	}
	
	
}

package com.zl.util;

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;

/**
 * Configures and provides access to Hibernate sessions, tied to the
 * current thread of execution.  Follows the Thread Local Session
 * pattern, see {@link http://hibernate.org/42.html }.
 */
public class HibernateSessionFactory {

    /** 
     * Location of hibernate.cfg.xml file.
     * Location should be on the classpath as Hibernate uses  
     * #resourceAsStream style lookup for its configuration file. 
     * The default classpath location of the hibernate config file is 
     * in the default package. Use #setConfigFile() to update 
     * the location of the configuration file for the current session.   
     */
    private static String CONFIG_FILE_LOCATION = "/hibernate.cfg.xml";
	private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>();
    private  static Configuration configuration = new Configuration();
    private static org.hibernate.SessionFactory sessionFactory;
    private static String configFile = CONFIG_FILE_LOCATION;

	static {
    	try {
			configuration.configure(configFile);
			sessionFactory = configuration.buildSessionFactory();
		} catch (Exception e) {
			System.err
					.println("%%%% Error Creating SessionFactory %%%%");
			e.printStackTrace();
		}
    }
    private HibernateSessionFactory() {
    }
	
	/**
     * Returns the ThreadLocal Session instance.  Lazy initialize
     * the <code>SessionFactory</code> if needed.
     *
     *  @return Session
     *  @throws HibernateException
     */
    public static Session getSession() throws HibernateException {
        Session session = (Session) threadLocal.get();

		if (session == null || !session.isOpen()) {
			if (sessionFactory == null) {
				rebuildSessionFactory();
			}
			session = (sessionFactory != null) ? sessionFactory.openSession()
					: null;
			threadLocal.set(session);
		}

        return session;
    }

	/**
     *  Rebuild hibernate session factory
     *
     */
	public static void rebuildSessionFactory() {
		try {
			configuration.configure(configFile);
			sessionFactory = configuration.buildSessionFactory();
		} catch (Exception e) {
			System.err
					.println("%%%% Error Creating SessionFactory %%%%");
			e.printStackTrace();
		}
	}

	/**
     *  Close the single hibernate session instance.
     *
     *  @throws HibernateException
     */
    public static void closeSession() throws HibernateException {
        Session session = (Session) threadLocal.get();
        threadLocal.set(null);

        if (session != null) {
            session.close();
        }
    }

	/**
     *  return session factory
     *
     */
	public static org.hibernate.SessionFactory getSessionFactory() {
		return sessionFactory;
	}

	/**
     *  return session factory
     *
     *	session factory will be rebuilded in the next call
     */
	public static void setConfigFile(String configFile) {
		HibernateSessionFactory.configFile = configFile;
		sessionFactory = null;
	}

	/**
     *  return hibernate configuration
     *
     */
	public static Configuration getConfiguration() {
		return configuration;
	}

}

 hibernate.cfg.xml:
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

	<session-factory>
		<property name="connection.username">aa</property>
		<property name="connection.url">
			jdbc:oracle:thin:@localhost:1521:orcl
		</property>
		<property name="dialect">
			org.hibernate.dialect.Oracle9Dialect
		</property>
		<property name="myeclipse.connection.profile">oracle</property>
		<property name="connection.password">123</property>
		<property name="connection.driver_class">
			oracle.jdbc.driver.OracleDriver
		</property>
		<property name="show_sql">true</property>
		<property name="format_sql">true</property>
		<mapping resource="com/zl/entity/Emp.hbm.xml" />

	</session-factory>

</hibernate-configuration>

applicationContext-dao.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

 
	<bean id="empdao"  class="com.zl.dao.impl.EmpDaoImpl">
		<property name="sessionFactory"  ref="sessionFactory"></property>
	</bean>
 
 
 
</beans>

applicationContext-biz.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

 
 
	<bean id="empbiz" class="com.zl.biz.impl.EmpBizImpl">
		<property name="empdao"  ref="empdao"></property>
	</bean>
	 
	
	
 
</beans>

applicationContext-action.xml:

<?xml version="1.0" encoding="UTF-8"?>
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
	
	<bean  name="EmpAction"  class="com.zl.action.EmpAction">
		<property name="empbiz"  ref="empbiz"></property>
	</bean>
	
	
	
	
	
 
</beans>

applicationContext-common.xml:

<?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:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
						http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
						http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
 
	">
<bean  id="sessionFactory"  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
	<property name="configLocation"  value="classpath:hibernate.cfg.xml"></property>

</bean>

<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
	<property name="sessionFactory"  ref="sessionFactory"></property>
</bean>

<tx:advice  id="txAdvice"  transaction-manager="transactionManager">

	<tx:attributes>
		<tx:method name="add*"  propagation="REQUIRED"/>
		<tx:method name="delete*" propagation="REQUIRED"/>
		<tx:method name="update"  propagation="REQUIRED"/>
		<tx:method name="*" read-only="true"/>
	</tx:attributes>
</tx:advice>
 
 
 <aop:config> 
 	<aop:pointcut  id="pointCut"  expression="execution(* com.zl.biz.impl.*.*(..))"/>
 	<aop:advisor advice-ref="txAdvice"  pointcut-ref="pointCut"/>
 </aop:config>
	 
</beans>

struts.xml:

<?xml version="1.0" encoding="UTF-8" ?>
 
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
 	<!-- 默认的 -->
		
    	<constant name="" value=""></constant>
    	
    	<package name="mypackage"  namespace="/test"  extends="struts-default">
    		
    		<action name="EmpAction"  class="EmpAction">
    	 	<result name="index">/index.jsp</result>
    		</action>
    	</package>
 
</struts>

test/com.zl.biz.implTest.EmpBizImplTest.java:


/**
 * 
 */
package com.zl.biz.implTest;

import static org.junit.Assert.*;

import java.util.List;

import org.hibernate.Session;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;

import com.zl.biz.impl.EmpBizImpl;
import com.zl.entity.Emp;
import com.zl.util.HibernateSessionFactory;

/**
 * @author zhang
 *
 */
public class EmpBizImplTest {

	static Session session =  null;
	
	@BeforeClass
	public static void befreClss(){
		session=HibernateSessionFactory.getSession();	
		session.beginTransaction();
	}
	
	@Test
	public void selecttest(){
		
		String hql="from Emp";
		List<Emp>   list=session.createQuery(hql).list();
		
		for (Emp emp : list) {
			System.out.println(emp.getEname());	
		}
	}
	
	@AfterClass
	public static void afterClass(){
		session.getTransaction().commit();
		HibernateSessionFactory.closeSession();
	}
}

web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" 
	xmlns="http://java.sun.com/xml/ns/j2ee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <context-param>
  	<param-name>contextConfigLocation</param-name>
  	<param-value>classpath:applicationContext-*.xml</param-value>
  </context-param>
  
  <listener>
  	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  
  <filter>
  		<filter-name>filterDispacher</filter-name>
  		<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
  </filter>
  
  <filter-mapping>
  		<filter-name>filterDispacher</filter-name>
  		<url-pattern>/*</url-pattern>
  </filter-mapping>
  
  
</web-app>

add.jsp:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@taglib uri="/struts-tags"  prefix="s"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
  </head> 
  <body>
  <center><h1>添加员工</h1>
  	 	<form action=""  method="post">
  			 员工名称:<input  type="text" name=""><br>
  			 员工工作:<input  type="text" name=""><br> 
  			 员工上级:<input  type="text" name=""><br> 
  			 入职时间:<input  type="text" name=""><br> 
  			 员工薪水:<input  type="text" name=""><br> 
  			 额外薪水:<input  type="text" name=""><br> 
  			 <input  type="submit" value="提交"><br>
 		</form>
  </center>
  </body>
</html>

index.jsp:

<%@ page language="java" import="java.util.*"  pageEncoding="UTF-8"%>
<%@taglib uri="/struts-tags"  prefix="s"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'index.jsp' starting page</title>
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
	<!-- contentType="application/vnd.ms-excel"  -->
 
  </head> 
  <body>
  <center><h1>员工管理</h1>
  	<table  border="1">
  		<tr>
  			<td>员工编号</td>
  			<td>员工名称</td>
  			<td>员工工作</td>
  			<td>员工上级</td>
  			<td>入职时间</td>
  			<td>员工薪水</td>
  			<td>额外薪水</td>
  			<td>操作</td>
  		</tr>
  		<s:iterator  value="listemp"  id="e"  status="status">
  		<tr>
  			<td><s:property  value="#request.e.empno"/></td>
  			<td><s:property  value="#request.e.ename"/></td>
  			<td><s:property  value="#request.e.job"/></td>
  			<td><s:property  value="#request.e.mgr"/></td>
  			<td><s:property  value="#request.e.hiredate"/></td>
  			<td><s:property  value="#request.e.sal"/></td>
  			<td><s:property  value="#request.e.comm"/></td>
  			 
  			<td><a href="add.jsp">添加</a>/<a href="#">删除</a>/<a href="#">修改</a></td>
  		</tr>	
  		</s:iterator>	
  	</table>
  </center>
  </body>
</html>