SSH 基于xml 整合

　　_{基于Struts、Spring、Hibernate （xml版）整合的小Demo}

1.插入maven节点

        <!--单测-->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.3</version>
            <scope>test</scope>
        </dependency>
        <!--spring配置-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.2.0.RELEASE</version>
        </dependency>
        <!--aop使用的jar-->
        <dependency>
            <groupId> org.aspectj</groupId >
            <artifactId> aspectjweaver</artifactId >
            <version> 1.8.7</version >
        </dependency>

        <!--SpringWeb-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.1.8.RELEASE</version>
        </dependency>

        <!--JavaEE-->
        <dependency>
            <groupId>javaee</groupId>
            <artifactId>javaee-api</artifactId>
            <version>5</version>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>4.2.5.RELEASE</version>
        </dependency>

        <!--c3p0-->
        <dependency>
            <groupId>com.mchange</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.5.2</version>
        </dependency>

        <!--hibernate jar包-->
        <!--jta的jar包-->
        <dependency>
            <groupId>javax.transaction</groupId>
            <artifactId>jta</artifactId>
            <version>1.1</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.0.6.Final</version>
        </dependency>

        <!--Spring-ORM-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version> 4.2.2.RELEASE</version>
        </dependency>

        <!--Oracle驱动的jar-->
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc6</artifactId>
            <version>11.2.0.1.0</version>
        </dependency>

        <!--struts2-->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-core</artifactId>
            <version>2.3.4.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.struts.xwork</groupId>
            <artifactId>xwork-core</artifactId>
            <version>2.3.4.1 </version>
        </dependency>

        <!-- struts2整合spring -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-spring-plugin</artifactId>
            <version>2.3.4.1</version>
        </dependency>

        <!-- struts注解核心包 -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-convention-plugin</artifactId>
            <version>2.3.4.1</version>
        </dependency>

---------------------------------------------------------------------
    <build>
        <finalName>SSH</finalName>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>
    </build>

maven

2.建立分层

2.1 entity

    private Integer deptno;
    private String deptname;

    public Integer getDeptno() {
        return deptno;
    }

    public void setDeptno(Integer deptno) {
        this.deptno = deptno;
    }

    public String getDeptname() {
        return deptname;
    }

    public void setDeptname(String deptname) {
        this.deptname = deptname;
    }

Dept

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping package="cn.Myssh.entity">
    <class name="cn.Myssh.entity.Dept" table="Dept" schema="happy">
        <id name="deptno" column="deptno">
           <generator class="native"></generator>
        </id>
            <property name="deptname" column="deptname"></property>
    </class>
</hibernate-mapping>

Dept.hbm.xml

2.2 Dao

public interface IDeptDao {
    public void addDept(Dept dept);
}

IDeptDao

public class DeptDaoImpl implements IDeptDao{
    private SessionFactory sessionFactory;

    public SessionFactory getSessionFactory() {
        return sessionFactory;
    }

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }

    public void addDept(Dept dept) {
        Session currentSession = sessionFactory.getCurrentSession();
        currentSession.save(dept);
    }
}

DeptDaoImpl

2.3 service

public interface IDeptService {
    public void addDept(Dept dept);
}

IDeptService

public class DeptServiceImpl implements IDeptService {
    private IDeptDao deptDao;
    @Transactional
    public void addDept(Dept dept) {
        deptDao.addDept(dept);
    }

    public IDeptDao getDeptDao() {
        return deptDao;
    }

    public void setDeptDao(IDeptDao deptDao) {
        this.deptDao = deptDao;
    }

}

DeptServiceImpl

2.4 Action

public class DeptAction extends ActionSupport {
    private Dept dept;
    private IDeptService deptService;

    public String add(){
        deptService.addDept(dept);
        return SUCCESS;
    }

    public Dept getDept() {
        return dept;
    }

    public void setDept(Dept dept) {
        this.dept = dept;
    }

    public IDeptService getDeptService() {
        return deptService;
    }

    public void setDeptService(IDeptService deptService) {
        this.deptService = deptService;
    }
    
}

DeptAction

3 resources 文件配置

<?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"
        xmlns:tx="http://www.springframework.org/schema/tx"
        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.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">

    <!--配置数据源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driverClassName}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
    </bean>

    <!--识别数据源的配置文件-->
    <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>
    <!--创建工厂 -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <property name="hibernateProperties">
            <props>
                <!--是否显示sql-->
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.format_sql">true</prop>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContext</prop>
            </props>
        </property>
        <!--扫描小配置-->
        <property name="mappingDirectoryLocations" value="classpath:cn/Myssh/entity"></property>
    </bean>

    <!--dao-->
    <bean id="deptDao" class="cn.Myssh.dao.DeptDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>
    <!--service-->
    <bean id="deptService" class="cn.Myssh.service.DeptServiceImpl">
        <property name="deptDao" ref="deptDao"></property>
    </bean>

    <!--要用Spring创建Action对象 -->
    <bean id="deptAction" class="cn.Myssh.action.DeptAction" scope="prototype">
        <property name="deptService" ref="deptService"></property>
    </bean>


    <!--事务 transaction-manager-->
    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>

</beans>

applicationContext.xml

jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@localhost:1521:orcl
jdbc.username=happy
jdbc.password=syd

jdbc.properties

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
        "http://struts.apache.org/dtds/struts-2.3.dtd">
    <struts>


    <constant name="struts.devMode" value="true"></constant>

    <!--将对象工厂的生成权设置为spring-->
   <!-- <constant name="struts.objectFactory" value="spring"></constant>-->

    <package name="default" namespace="/" extends="struts-default">
        <action name="add" class="deptAction" method="add">
        <result>/index.jsp</result>
        </action>
    </package>

    </struts>

struts.xml

4 web.xml

  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext.xml</param-value>
  </context-param>

  <filter>
    <filter-name>struts</filter-name>
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>

  <filter-mapping>
    <filter-name>struts</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!--监听器-->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

web.xml

5 jsp 页面

<html>
<head>
    <title>添加</title>
</head>
<body>
<s:form name="form1" namespace="/" method="post" action="add">
    请输添加的名词：</br>  <s:textfield name="dept.deptname"/>
    <s:submit value="添加"></s:submit>
</s:form>
</body>
</html>

add.jsp

posted @ 2018-03-05 15:20 小嘎嘎阅读(204) 评论(0) 编辑收藏举报

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SSH 基于xml 整合

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