mybatis+spring3+mysql整合的webservice

  接触mybatis有段时间了，mybatis是ibatis的升级版，两者还是有些差别的，最明显的是映射的 SQL 语句与接口中的方法绑定。

今天来整合一下RT的webservice，利用xml写一个对应的包含Mapper信息的配置文件来实现。看截图里的各个package结构，先把package建立起来。

那么，整合首先从spring的applicationContext-common.xml文件开始。

<?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:jee="http://www.springframework.org/schema/jee"xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"xmlns:aop="http://www.springframework.org/schema/aop"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd"default-lazy-init="true"><description>Spring配置</description><!-- 使用annotation 自动注册bean,并检查@Required,@Autowired的属性已被注入--><context:component-scan base-package="com.cenyi" /> <!-- 加载JDBC property文件 --><context:property-placeholder location="classpath*:config/jdbc.properties" ignore-unresolvable="true"/><!-- 连接数据库--> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"><property name="driverClassName" value="${jdbc.driverClassName}"/><property name="url" value="${jdbc.url}"/><property name="username" value="${jdbc.username}"/><property name="password" value="${jdbc.password}"/><!-- Connection Pooling Info --><!--<property name="initialSize" value="1" /> 初始化连接数量 --> <property name="maxIdle" value="5" /><!-- 最大等待连接中的数量,设 0 为没有限制 --><property name="minIdle" value="1"/><!-- 最小等待连接中的数量,设 0 为没有限制  --><property name="maxActive" value="25" /><!-- 连接池的最大数据库连接数。设为0表示无限制。 --><!--<property name="maxWait" value="60000"/> 最大建立连接等待时间。如果超过此时间将接到异常。设为-1表示无限制。  --><!--<property name="timeBetweenEvictionRunsMillis" value="3600000" />  -->    <!--    <property name="minEvictableIdleTimeMillis" value="3600000" />--><!--<property name="removeAbandoned" value="true" />强制自我中断避免dbcp自身bug出现连接过久资源耗尽-->    <!--    <property name="removeAbandonedTimeout" value="60" />自我中断时间秒 --></bean><!-- 数据源 事务管理器配置 --><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource"/></bean><!-- 使用annotation定义事务  --><tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" /><!-- mybatis --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="configLocation" value="classpath:mybatis-configuration.xml"/><property name="dataSource" ref="dataSource"/></bean><bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate"><constructor-arg index="0" ref="sqlSessionFactory" /></bean><bean id="personDao" class="org.mybatis.spring.mapper.MapperFactoryBean"><property name="mapperInterface" value="com.cenyi.dao.PersonDao"></property><property name="sqlSessionFactory" ref="sqlSessionFactory"></property></bean><bean id="personDaoImpl" class="com.cenyi.dao.impl.PersonDaoImpl"><property name="personDao" ref="personDao"></property></bean> <!-- 配置切面   -->    <aop:config>   <aop:aspect id="logAspecter" ref="logAspcet">   <aop:pointcut id="mypointcut" expression="execution(* com.cenyi.*.service.impl.*.*(..))"/>        </aop:aspect>    </aop:config></beans>

然后一个个配置文件来web.xml

<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" 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-app_2_5.xsd"> <description>mybatis+spring+cxf整合的webservice</description> <display-name>mybatis+spring+cxf的webservice</display-name> <context-param>  <param-name>contextConfigLocation</param-name>  <param-value>classpath*:applicationContext-*.xml</param-value> </context-param> <filter>  <filter-name>encodingFilter</filter-name>  <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>  <init-param>   <param-name>encoding</param-name>   <param-value>UTF-8</param-value>  </init-param>  <init-param>   <param-name>forceEncoding</param-name>   <param-value>true</param-value>  </init-param> </filter> <filter-mapping>  <filter-name>encodingFilter</filter-name>  <url-pattern>/*</url-pattern>  <dispatcher>REQUEST</dispatcher>  <dispatcher>FORWARD</dispatcher> </filter-mapping> <listener>  <description>启动Web容器时,自动装配ApplicationContext的配置信息。因为它实现了ServletContextListener这个接口</description>  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener>  <description>负责处理由JavaBeans Introspector的使用而引起的缓冲泄露</description>  <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class> </listener> <servlet>  <servlet-name>cxf</servlet-name>  <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>  <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping>  <servlet-name>cxf</servlet-name>  <url-pattern>/service/*</url-pattern> </servlet-mapping> <session-config>  <session-timeout>60</session-timeout> </session-config> <welcome-file-list>  <welcome-file>index.jsp</welcome-file> </welcome-file-list> <login-config>  <auth-method>BASIC</auth-method> </login-config></web-app>

这里呢，我们首先在mysql数据库建立一个Person的table

然后在model package里建立po  Person.java

package com.cenyi.model;/**    *     * @项目名称：mybatisWebservice * @类名称：Person * @类描述： * @创建人：cenyi * @创建时间：2015-3-21 下午10:50:38 * @version： 1.0 *     */public class Person {private String id;private String name;private int age;private String birthday;private double hight;public String getId() {return id;}public void setId(String id) {this.id = id;}public String getName() {return name;}public void setName(String name) {this.name = name;}public int getAge() {return age;}public void setAge(int age) {this.age = age;}public String getBirthday() {return birthday;}public void setBirthday(String birthday) {this.birthday = birthday;}public double getHight() {return hight;}public void setHight(double hight) {this.hight = hight;}}

然后来我们的Dao接口PersonDao.java

package com.cenyi.dao;import java.util.List;import com.cenyi.model.Person;/**    *     * @项目名称：mybatisWebservice * @类名称：PersonDao * @类描述： * @创建人：cenyi * @创建时间：2015-3-21 下午10:02:14 * @version： 1.0 *     */public interface PersonDao {public void insertPerson(Person person);public void updatePerson(Person person);public List<Person> findPerson(String name);public void deletePerson(String id);}

并且建立接口的实现类PersonDaoImpl.java

package com.cenyi.dao.impl;import java.util.List;import javax.annotation.Resource;import org.mybatis.spring.SqlSessionTemplate;import org.mybatis.spring.support.SqlSessionDaoSupport;import com.cenyi.dao.PersonDao;import com.cenyi.model.Person;/**    *     * @项目名称：mybatisWebservice * @类名称：PersonDaoImpl * @类描述： * @创建人：cenyi * @创建时间：2015-3-22 上午12:04:10 * @version： 1.0 *     */public class PersonDaoImpl extends SqlSessionDaoSupport implements PersonDao {private SqlSessionTemplate sqlSessionTemplate;public SqlSessionTemplate getSqlSessionTemplate() {return sqlSessionTemplate;}@Resource(name="sqlSessionTemplate")  public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {this.sqlSessionTemplate = sqlSessionTemplate;}public void deletePerson(String id) {getSqlSession().delete("com.cenyi.dao.PersonDao.deletePerson", id);}public List<Person> findPerson(String name) {return getSqlSession().selectList("com.cenyi.dao.PersonDao.findPerson", name);}public void insertPerson(Person person) {getSqlSession().insert("com.cenyi.dao.PersonDao.insertPerson", person);}public void updatePerson(Person person) {getSqlSession().update("com.cenyi.dao.PersonDao.updatePerson", person);}}

然后我们要写一个包含mapper信息的xml了PersonMapper.xml（如之前提到的，还可以用另外一种定义一个Mapper接口、通过注解辅助的方式来实现）

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.cenyi.dao.PersonDao"><insert id="insertPerson" parameterType="Person" useGeneratedKeys="true" keyColumn="id">insert into Person(id, name, age, birthday, hight, time) values(#{id}, #{name}, #{age}, #{birthday}, #{hight}, now())</insert><update id="updatePerson" parameterType="Person">update Person <set><if test="name != null">name=#{name},</if><if test="age != null">age=#{age},</if><if test="birthday != null">birthday=#{birthday},</if><if test="hight != null">hight=#{hight}</if></set> where id=#{id}</update><resultMap type="Person" id="personMap"><result column="id" property="id" /><result column="name" property="name" /><result column="age" property="age" /><result column="birthday" property="birthday" /><result column="hight" property="hight" /></resultMap><select id="findPerson" parameterType="Person" resultType="list" resultMap="personMap">select * from Person where 1=1 and name=#{name}</select><delete id="deletePerson" parameterType="string">delete from Person where id=#{id}</delete></mapper>

紧接着，来写service层PersonService.java。

package com.cenyi.service;import java.util.List;import com.cenyi.model.Person;/**    *     * @项目名称：mybatisWebservice * @类名称：PersonService * @类描述： * @创建人：cenyi * @创建时间：2015-3-21 下午11:42:04 * @version： 1.0 *     */public interface PersonService {public void insertPerson(Person person);public void updatePerson(Person person);public List<Person> findPerson(String name);public void deletePerson(String id);}

和其实现类PersonServiceImpl.java

package com.cenyi.service.impl;import java.util.List;import javax.annotation.Resource;import org.springframework.stereotype.Service;import org.springframework.transaction.annotation.Transactional;import com.cenyi.dao.PersonDao;import com.cenyi.model.Person;import com.cenyi.service.PersonService;/**    *     * @项目名称：mybatisWebservice * @类名称：PersonServiceImpl * @类描述： * @创建人：cenyi * @创建时间：2015-3-21 下午11:42:37 * @version： 1.0 *     */@Service@Transactionalpublic class PersonServiceImpl implements PersonService {@Resourceprivate PersonDao personDao;public PersonDao getPersonDao() {return personDao;}public void setPersonDao(PersonDao personDao) {this.personDao = personDao;}public void deletePerson(String id) {personDao.deletePerson(id);}public List<Person> findPerson(String name) {return personDao.findPerson(name);}public void insertPerson(Person person) {personDao.insertPerson(person);}public void updatePerson(Person person) {personDao.updatePerson(person);}}

最后呢，来写webservice的接口了，

package com.webservice;import com.cenyi.model.Person;/**    *     * @项目名称：mybatisWebservice * @类名称：myWebservice * @类描述： * @创建人：cenyi * @创建时间：2015-3-22 上午08:40:22 * @version： 1.0 *     */public interface MyWebservice {public String pushData(Person person);}

这里我使用了线程来操作的，算是对线程的一个练习吧。

package com.webservice.impl;import javax.annotation.Resource;import javax.jws.WebService;import org.springframework.stereotype.Component;import com.cenyi.model.Person;import com.cenyi.service.PersonService;import com.webservice.MyWebservice;/**    *     * @项目名称：mybatisWebservice * @类名称：MyWebserviceImpl * @类描述： * @创建人：cenyi * @创建时间：2015-3-22 上午09:10:41 * @version： 1.0 *     */@WebService(targetNamespace="impl.webservice.com", portName="MyWebserviceImplPort", serviceName="MyWebserviceImplSerivce")@Componentpublic class MyWebserviceImpl implements MyWebservice {@Resourceprivate PersonService personService;public String pushData(Person person) {StringBuffer sb = new StringBuffer("");CrudThread ct = new CrudThread(personService, sb, person);Thread t = new Thread(ct);t.start();System.err.println(sb.toString());return sb.toString();}}class CrudThread implements Runnable{private PersonService personService;public StringBuffer sb;public Person person;public CrudThread(PersonService personService, StringBuffer sb, Person person) {this.personService = personService;this.sb =sb;this.person = person;}public void run() {try {sb.append("进入了webservice了...\r");Thread.sleep(3000);//insertsb.append("开始添加信息");Thread.sleep(3000);//Person person = new Person();//person.setAge(30);//person.setBirthday("1990-1-1");//person.setHight(175.12D);//person.setName("cenyi");personService.insertPerson(person);sb.append("完成添加信息\r");Thread.sleep(3000);//queryPerson p = personService.findPerson("cenyi").get(0);System.out.println("insert完成："+p.getId()+", "+p.getName()+", "+p.getAge()+", "+p.getHight()+", "+p.getBirthday().toString());//updatesb.append("开始修改信息\r");Thread.sleep(3000);p.setAge(26);p.setName("Tom");p.setHight(172D);personService.updatePerson(p);sb.append("完成修改信息\r");Thread.sleep(3000);//queryPerson per = personService.findPerson(p.getName()).get(0);System.out.println("update完成："+per.getId()+", "+per.getName()+", "+per.getAge()+", "+per.getHight()+", "+per.getBirthday().toString());//delete//sb.append("开始删除信息\r");//personService.deletePerson(p.getId());//sb.append("完成删除信息\r");//Thread.sleep(3000);////insert//sb.append("再次insert信息\r");//personService.insertPerson(person);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}

最后我们需要建一个client来验证这个webservice了。生成客户的方法呢，可以直接在myeclipse上实现，具体的方法请大家查看我的博文里有篇详细的spring+ibatis+mysql整合的webservice，里边有详细的截图来告知大家如何生成webservice的client。最终测试ok的。

相应的源码地址客户端的是：http://download.csdn.net/detail/cenyi2012/8523995

服务端的是：http://download.csdn.net/detail/cenyi2012/8524013