druid使用

spring配置

<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="url" value="jdbc:mysql://127.0.0.1:3306/test?characterEncoding=utf8" />
        <property name="username" value="root" />
        <property name="password" value="123456" />
        <property name="maxActive" value="10" />
        <!-- filters：统计监控信息，value是一个string,支持组合配置，如stat,log4j,那么问题来了，如果自定义的filter该如何配置呢，可以通过bean的形式添加 -->
        <!--          <property name="filters" value="${filters}" /> -->
        <property name="proxyFilters">
            <list>
                <ref bean="stat-filter"/>
            </list>
        </property>
    </bean>

    <!-- druid监控统计bean 对应上文dataSource中的proxyFilters -->
    <bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter">
        <property name="slowSqlMillis" value="1000" />
        <property name="logSlowSql" value="true" />
    </bean>

    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <!-- 指定sqlMapConfig总配置文件，订制的environment在spring容器中不在生效-->
        <!--指定实体类映射文件，可以指定同时指定某一包以及子包下面的所有配置文件，mapperLocations和configLocation有一个即可，当需要为实体类指定别名时，可指定configLocation属性，再在mybatis总配置文件中采用mapper引入实体类映射文件 -->
        <!--<property name="configLocation" value="classpath:fwportal/beans/dbconfig/mybatis.xml" />-->
        <property name="mapperLocations" value="classpath:mapper/*.xml" />
    </bean>

    <!--将DAO接口注册为BEAN-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="TRANSACTION.DAO" />
    </bean>

    <bean id="pamirsTransactionTemplate" class="com.taobao.pamirs.transaction.PamirsTransactionTemplate" />
    <bean id="tbTransactionHandler" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource">
            <ref local="dataSource" />
        </property>
    </bean>

java

ApplicationContext context = new ClassPathXmlApplicationContext("druid/mybatis.xml");
        final StudentDAO dao = (StudentDAO)context.getBean("studentDAO");

        PamirsTransactionTemplate pamirsTransactionTemplate = (PamirsTransactionTemplate) context.getBean("pamirsTransactionTemplate");
        Boolean isSuccess = (Boolean) pamirsTransactionTemplate.execute(new PamirsTransactionAction(){

            public Object doInTransaction(PamirsTransactionStatus pamirsTransactionStatus) throws Exception {
                dao.testSleep();
                System.out.println("finished");
                return true;
            }
        });

mybatis配置

<?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="TRANSACTION.DAO.StudentDAO">

    <resultMap type="TRANSACTION.MODEL.Student" id="StudentResult">
        <result column="ID" property="id"/>
        <result column="DESCRIPTION" property="description"/>
  </resultMap>  



</mapper>

pom

<dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>3.1.0</version>
    </dependency>
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.1.1</version>
    </dependency>

spring版本

<spring>3.0.5.RELEASE</spring>