SSH整合的xml和注解

Posted 2020-10-26 ztca

DAO：

1 public interface IDeptDAO {
2     public int addDept(Dept dept);
3 }

 1 @Repository("deptDAO")
 2 public class DeptDAOImpl implements IDeptDAO {
 3     @Resource(name = "sessionFactory")  //JDK 1.4
 4             /*@Autowired()
 5             @Qualifier("sessionFactory")*/
 6     SessionFactory sessionFactory;
 7     public int addDept(Dept dept) {
 8         Session session = sessionFactory.getCurrentSession();
 9         Serializable count = session.save(dept);
10         return (Integer)count;
11     }
12 
13     public SessionFactory getSessionFactory() {
14         return sessionFactory;
15     }
16 
17     public void setSessionFactory(SessionFactory sessionFactory) {
18         this.sessionFactory = sessionFactory;
19     }
20 }

Action：

 1 @Controller("deptAction")
 2 @ParentPackage("struts-default")
 3 @Namespace("/")
 4 @Scope("prototype") //多例的
 5 public class DeptAction implements Action {
 6     private Dept dept;
 7     @Resource(name = "deptService")  // DI  依赖注入
 8     IDeptService service;
 9     @org.apache.struts2.convention.annotation.Action(value = "/add",results={@Result(name = "success",location="/jsp/index.jsp")})
10     public String execute() throws Exception {
11         service.addDept(dept);
12         return SUCCESS;
13     }
14 
15     public Dept getDept() {
16         return dept;
17     }
18 
19     public void setDept(Dept dept) {
20         this.dept = dept;
21     }
22 
23 }

entity：

 1 @Entity
 2 @Table(name = "Dept")
 3 public class Dept {
 4     @Id
 5     @GeneratedValue  //native  xml中native  Oracle
 6     private Integer deptno;
 7     @Column
 8     private String deptname;
 9 
10     public Integer getDeptno() {
11         return deptno;
12     }
13 
14     public void setDeptno(Integer deptno) {
15         this.deptno = deptno;
16     }
17 
18     public String getDeptname() {
19         return deptname;
20     }
21 
22     public void setDeptname(String deptname) {
23         this.deptname = deptname;
24     }
25 }

service：

1 public interface IDeptService {
2     public int addDept(Dept dept);
3 }

 1 @Service("deptService")
 2 public class DeptServiceImpl implements IDeptService {
 3     @Resource(name = "deptDAO")
 4     IDeptDAO dao;
 5     @Transactional
 6     public int addDept(Dept dept) {
 7         return dao.addDept(dept);
 8     }
 9 
10     public IDeptDAO getDao() {
11         return dao;
12     }
13 
14     public void setDao(IDeptDAO dao) {
15         this.dao = dao;
16     }
17 }

applicationContext：

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans"
 3        xmlns:context="http://www.springframework.org/schema/context"
 4        xmlns:aop="http://www.springframework.org/schema/aop"
 5        xmlns:tx="http://www.springframework.org/schema/tx"
 6        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 7        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
 8      http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd
 9      http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
10      http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
11 ">
12 
13     <context:component-scan base-package="action,dao,service"></context:component-scan>
14 
15 
16 <!--
17 1.数据源  c3p0
18 -->
19     <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
20         <property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
21         <property name="driverClass" value="${jdbc.driverClass}"></property>
22         <property name="user" value="${jdbc.username}"></property>
23         <property name="password" value="${jdbc.password}"></property>
24     </bean>
25 
26     <!--
27  2.识别到jdbc.properties
28 -->
29     <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>
30     <!--
31  3.形成SessionFactory
32 -->
33     <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
34         <property name="dataSource" ref="dataSource"></property>
35         <property name="hibernateProperties">
36             <props>
37                 <!--方言-->
38               <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
39                 <!--是否打印sql-->
40                 <prop key="hibernate.show_sql">true</prop>
41                 <prop key="hibernate.format_sql">true</prop>
42                 <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContext</prop>
43             </props>
44         </property>
45         <!--关联小配置-->
46          <property name="packagesToScan" value="entity"></property>
47     </bean>
48 
49 <!--
50 7.事务管理器
51 -->
52     <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
53         <property name="sessionFactory" ref="sessionFactory"></property>
54     </bean>
55 <!--
56 8.事务真实配置
57 -->
58     <tx:annotation-driven transaction-manager="transactionManager"></tx:annotation-driven>
59 
60 
61 </beans>

web.xml:

 1 <!DOCTYPE web-app PUBLIC
 2  "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 3  "http://java.sun.com/dtd/web-app_2_3.dtd" >
 4 
 5 <web-app>
 6   <display-name>Archetype Created Web Application</display-name>
 7   <!--Spring配置
 8  1.上下文  识别applicationContext.xml
 9 
10  2.监听器 在Tomcat容器启动的时候，帮我创建Spring容器，并且放入application中-->
11   <context-param>
12     <param-name>contextConfigLocation</param-name>
13     <param-value>classpath:applicationContext.xml</param-value>
14   </context-param>
15 
16   <!--Struts2配置  核心过滤器 -->
17   <filter>
18     <filter-name>struts</filter-name>
19     <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
20   </filter>
21   <filter-mapping>
22     <filter-name>struts</filter-name>
23     <url-pattern>/*</url-pattern>
24   </filter-mapping>
25 
26   <listener>
27     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
28   </listener>
29 
30 </web-app>

pom.xml:

  1 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  3     <parent>
  4         <artifactId>Y2166</artifactId>
  5         <groupId>cn.happy</groupId>
  6         <version>1.0-SNAPSHOT</version>
  7     </parent>
  8     <modelVersion>4.0.0</modelVersion>
  9     <artifactId>15SSHAnno</artifactId>
 10     <packaging>war</packaging>
 11     <name>15SSHAnno Maven Webapp</name>
 12     <url>http://maven.apache.org</url>
 13     <dependencies>
 14         <dependency>
 15             <groupId>junit</groupId>
 16             <artifactId>junit</artifactId>
 17             <version>4.3</version>
 18             <scope>test</scope>
 19         </dependency>
 20 
 21         <!--spring配置-->
 22         <dependency>
 23             <groupId>org.springframework</groupId>
 24             <artifactId>spring-context</artifactId>
 25             <version>4.2.0.RELEASE</version>
 26         </dependency>
 27         <!--aop使用的jar-->
 28         <dependency>
 29             <groupId> org.aspectj</groupId >
 30             <artifactId> aspectjweaver</artifactId >
 31             <version> 1.8.7</version >
 32         </dependency>
 33 
 34         <!--SpringWeb-->
 35         <dependency>
 36             <groupId>org.springframework</groupId>
 37             <artifactId>spring-web</artifactId>
 38             <version>4.1.8.RELEASE</version>
 39         </dependency>
 40 
 41         <!--JavaEE-->
 42         <dependency>
 43             <groupId>javaee</groupId>
 44             <artifactId>javaee-api</artifactId>
 45             <version>5</version>
 46         </dependency>
 47 
 48         <dependency>
 49             <groupId>javax.servlet</groupId>
 50             <artifactId>jstl</artifactId>
 51             <version>1.2</version>
 52             <scope>runtime</scope>
 53         </dependency>
 54 
 55         <dependency>
 56             <groupId>org.springframework</groupId>
 57             <artifactId>spring-tx</artifactId>
 58             <version>4.2.5.RELEASE</version>
 59         </dependency>
 60 
 61         <!--c3p0-->
 62         <dependency>
 63             <groupId>com.mchange</groupId>
 64             <artifactId>c3p0</artifactId>
 65             <version>0.9.5.2</version>
 66         </dependency>
 67 
 68         <!--hibernate jar包-->
 69         <!--jta的jar包-->
 70         <dependency>
 71             <groupId>javax.transaction</groupId>
 72             <artifactId>jta</artifactId>
 73             <version>1.1</version>
 74         </dependency>
 75 
 76         <dependency>
 77             <groupId>org.hibernate</groupId>
 78             <artifactId>hibernate-core</artifactId>
 79             <version>5.0.6.Final</version>
 80         </dependency>
 81 
 82         <!--Spring-ORM-->
 83         <dependency>
 84             <groupId>org.springframework</groupId>
 85             <artifactId>spring-orm</artifactId>
 86             <version> 4.2.2.RELEASE</version>
 87         </dependency>
 88 
 89         <!--Oracle驱动的jar-->
 90         <dependency>
 91             <groupId>com.oracle</groupId>
 92             <artifactId>ojdbc6</artifactId>
 93             <version>11.2.0.1.0</version>
 94         </dependency>
 95 
 96         <dependency>
 97             <groupId>org.apache.struts</groupId>
 98             <artifactId>struts2-core</artifactId>
 99             <version>2.3.4.1</version>
100         </dependency>
101 
102         <dependency>
103             <groupId>org.apache.struts.xwork</groupId>
104             <artifactId>xwork-core</artifactId>
105             <version>2.3.4.1</version>
106         </dependency>
107 
108         <!--Struts整合Spring的jar包-->
109         <dependency>
110             <groupId>org.apache.struts</groupId>
111             <artifactId>struts2-spring-plugin</artifactId>
112             <version>2.3.4.1</version>
113         </dependency>
114 
115         <!--Struts2注解支持jar包-->
116         <dependency>
117             <groupId>org.apache.struts</groupId>
118             <artifactId>struts2-convention-plugin</artifactId>
119             <version>2.3.4.1</version>
120         </dependency>
121     </dependencies>
122     <build>
123         <resources>
124             <resource>
125                 <directory>src/main/java</directory>
126                 <includes>
127                     <include>**/*.xml</include>
128                 </includes>
129             </resource>
130         </resources>
131     </build>
132 </project>