package com.epeer.dao;
public interface UserDao {
public void insertUserIp(String startip, String endip);
}
package com.epeer.dao;
import java.text.MessageFormat;
import org.springframework.jdbc.core.support.JdbcDaoSupport;
public class UserDaoImpl extends JdbcDaoSupport implements UserDao {
private static final String INSERT = "insert into ipsegment(is_id, endip, startip) values(ipsegment_seq.nextval,''{0}'',''{1}'')";
public void insertUserIp(String startip, String endip) {
getJdbcTemplate().execute(MessageFormat.format(INSERT, new Object[]{startip, endip}));
}
}
package com.epeer.service;
public interface UserService {
public void insertUserIp(String startip, String endip);
}
package com.epeer.service;
import org.springframework.transaction.annotation.Transactional;
import com.epeer.dao.UserDao;
public class UserServiceImpl implements UserService {
private UserDao userDao;
public UserDao getUserDao() {
return userDao;
}
public void setUserDao(UserDao userDao) {
this.userDao = userDao;
}
public void insertUserIp(String startip, String endip) {
userDao.insertUserIp("192.168.0.3", "0.0.0.0");
}
}
<?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:util="http://www.springframework.org/schema/util"
xmlns:p="http://www.springframework.org/schema/p"
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/util http://www.springframework.org/schema/util/spring-util-2.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd"
default-autowire="byName">
<!-- =========================================================================================== -->
<!-- 加載屬性文件 -->
<!-- =========================================================================================== -->
<bean id="jdbcConfiguration"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:jdbc-config.properties</value>
</list>
</property>
</bean>
<!-- =========================================================================================== -->
<!-- 配置數據源 -->
<!-- =========================================================================================== -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close" p:driverClassName="${jdbc_driver}"
p:url="${jdbc_url}" p:username="${username}" p:password="${password}"/>
<!-- =========================================================================================== -->
<!-- 事務配置 -->
<!-- =========================================================================================== -->
<!-- Transaction manager for a single JDBC DataSource -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"/>
<!-- 如果采用XML配置則用下面的配置 -->
<aop:config proxy-target-class="true">
<aop:advisor pointcut="execution(* com.epeer.service.*Impl.*(..))"
advice-ref="txAdvice"/>
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="insert*" no-rollback-for="java.lang.Throwable"/>
<tx:method name="remove*"/>
<tx:method name="add*" no-rollback-for="java.lang.Throwable"/>
<tx:method name="*" read-only="true"/>
</tx:attributes>
</tx:advice>
<!-- 如果采用XML配置則用上面的配置 -->
<!-- 如果采用標注則去掉上面的配置，同時加入下面一行 -->
<!--
<tx:annotation-driven transaction-manager="transactionManager"/>
<!-- =========================================================================================== -->
<!-- 事務配置 -->
<!-- =========================================================================================== -->
<!-- Transaction manager for a single JDBC DataSource -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager"/>
<tx:annotation-driven transaction-manager="transactionManager"/>
<!-- =========================================================================================== -->
<!-- DAO配置 -->
<!-- =========================================================================================== -->
<bean id="userDao" class="com.epeer.dao.UserDaoImpl"/>
<!-- =========================================================================================== -->
<!-- Service配置 -->
<!-- =========================================================================================== -->
<bean id="userService" class="com.epeer.service.UserServiceImpl"/>
采用標注的話UserServiceImpl如下
package com.epeer.service;
import org.springframework.transaction.annotation.Transactional;
import com.epeer.dao.UserDao;
@Transactional
public class UserServiceImpl implements UserService {
private UserDao userDao;
public UserDao getUserDao() {
return userDao;
}
public void setUserDao(UserDao userDao) {
this.userDao = userDao;
}
@Transactional(noRollbackForClassName = "java.lang.Throwable")
public void insertUserIp(String startip, String endip) {
userDao.insertUserIp("192.168.0.3", "0.0.0.0");
}
}