transaction propagation

DefaultFooService.java

package service.impl;

import entity.Message;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import service.FooService;

/**
 * Created by wang.bh
 */
public class DefaultFooService implements FooService {

    private DriverManagerDataSource dataSource;
    private InnerService innerService;

    @Override
    public Message getMessage(String fooName) {
        throw new UnsupportedOperationException();
    }

    @Override
    public Message getMessage(String fooName, String barName) {
        throw new UnsupportedOperationException();
    }

    @Override
    public void insertFoo(Message msg) {
        throw new UnsupportedOperationException();
    }

    @Override
    public void updateFoo(Message msg) {
        JdbcTemplate template = new JdbcTemplate(dataSource);
        template.update("update USER_INFO set age = age + 20 where UNAME = 'tangmaru'");

        //throw new RuntimeException("in failed");
        //System.out.println("in success!");
    }

    @Override
    public void require() {
        JdbcTemplate template = new JdbcTemplate(dataSource);

        try {
            // Trans B
            innerService.updateFoo(new Message());
        } catch (Exception e) {
            System.out.println("update failed: " + e.getMessage());
        }

        template.update("update USER_INFO set age = age + 10");
        //insertFoo(new Message());
        System.out.println("out success!");
    }

    public void setDataSource(DriverManagerDataSource dataSource) {
        this.dataSource = dataSource;
    }

    public void setInnerService(InnerService innerService) {
        this.innerService = innerService;
    }
}

FooService.java

package service;

import entity.Message;

/**
 * Created by wang.bh
 */
public interface FooService {
    Message getMessage(String fooName);
    Message getMessage(String fooName, String barName);
    void insertFoo(Message msg);
    void updateFoo(Message msg);
    void require();
}

InnerService.java

package service.impl;

import entity.Message;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DriverManagerDataSource;

/**
 * @author: bohao
 */
public class InnerService {


    private DriverManagerDataSource dataSource;

    public void updateFoo(Message msg) {
        JdbcTemplate template = new JdbcTemplate(dataSource);
        template.update("update USER_INFO set age = age + 20 where UNAME = 'tangmaru'");

        throw new RuntimeException("in failed");
        //System.out.println("in success!");
    }

    public void setDataSource(DriverManagerDataSource dataSource) {
        this.dataSource = dataSource;
    }
}

transaction.xml

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

    <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <bean class="service.ProgrammaticFooService" id="programmaticFooService">
        <constructor-arg name="transactionManager" ref="txManager"/>
        <constructor-arg name="dataSource" ref="dataSource" />
    </bean>

    <bean id="fooService" class="service.impl.DefaultFooService" >
        <property name="dataSource" ref="dataSource" />
        <property name="innerService" ref="inner" />
    </bean>

    <bean id="inner" class="service.impl.InnerService" >

        <property name="dataSource" ref="dataSource" />
    </bean>

    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="get*" read-only="true"/>
            <tx:method name="insert*" />
            <tx:method name="update*" propagation="REQUIRES_NEW" />
            <tx:method name="require" propagation="REQUIRES_NEW" />
        </tx:attributes>
    </tx:advice>

    <aop:config>
        <aop:pointcut id="fooServiceOperation"
                      expression="execution(* service.impl.*Service.*(..))" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="fooServiceOperation" />
    </aop:config>

</beans>