【追加】J2EE三大框架配置文件管理示例--加入hibernate

定义service接口：

package com.STRUTSFRAMEWORK2.web.test.service;

public interface TestServiceIf {

	public void testGetAllInfomation() throws Exception;
}

service接口实现：

package com.STRUTSFRAMEWORK2.web.test.service.impl;

import org.apache.log4j.Logger;

import com.STRUTSFRAMEWORK2.common.dao.CommonDaoIf;
import com.STRUTSFRAMEWORK2.common.po.ChannelPO;
import com.STRUTSFRAMEWORK2.web.test.service.TestServiceIf;

public class TestServiceImpl implements TestServiceIf {
	
	private CommonDaoIf<ChannelPO> dao;
	
	// 定义logger
	private static final Logger logger = Logger.getLogger("sysLog");

	@Override
	public void testGetAllInfomation() throws Exception {
		logger.info("****** 进入Service实现操作 ******");
		// 接收查询结果
		long num = -1;
		
		String hql = "from ChannelPO";
		num = dao.count(hql);
		logger.info("****** 统计总个数 ****** 总个数为：" + num);
	}

	public CommonDaoIf<ChannelPO> getDao() {
		return dao;
	}

	public void setDao(CommonDaoIf<ChannelPO> dao) {
		this.dao = dao;
	}

}

Action代码：

package com.STRUTSFRAMEWORK2.web.test.action;

import org.apache.log4j.Logger;

import com.STRUTSFRAMEWORK2.web.test.service.TestServiceIf;
import com.opensymphony.xwork2.ActionSupport;

public class TestAction extends ActionSupport {
	
	// 定义logger
	private static final Logger logger = Logger.getLogger("sysLog");
	
	// 定义service
	private TestServiceIf testService;
	
	// 页面数据
	private String name;
	private String password;

	/*** serialVersionUID: ***/
	private static final long serialVersionUID = 6371668603224418654L;

	@Override
	public String execute() {
		logger.info("****** 进入Action execute方法 ******");
		
		try {
			testService.testGetAllInfomation();
		} catch (Exception e) {
			logger.error("hibernate出现异常", e);
		}
		
		if ("success".equalsIgnoreCase(name)) {
			return "success";
		} else if ("fail".equalsIgnoreCase(name)) {
			return "fail";
		} else {
			return "error";
		}
		
	}

	@Override
	public void validate() {
		logger.info("****** 进入Action验证程序 ******");
		logger.info("****** name: ******" + name);
		logger.info("****** password: ******" + password);
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public TestServiceIf getTestService() {
		return testService;
	}

	public void setTestService(TestServiceIf testService) {
		this.testService = testService;
	}

}

使用spring管理，在“test模块”的配置文件struts-test.xml和applicationContext_test.xml文件中，应该做如下的修改：

applicationContext.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"
		xsi:schemaLocation="http://www.springframework.org/schema/beans 
				http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
				http://www.springframework.org/schema/aop
				http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
		<!-- 使用spring管理 -->
		
		<!-- 注入service -->
		<bean id="testAction" class="com.STRUTSFRAMEWORK2.web.test.action.TestAction">
			<property name="testService">
				<ref local="testService"/>
			</property>
		</bean>
		
		<!-- 注入dao -->
		<bean id="testService" class="com.STRUTSFRAMEWORK2.web.test.service.impl.TestServiceImpl">
			<property name="dao">
				<ref local="dao"/>
			</property>
		</bean>
		
		<!-- 定义dao -->
		<bean id="dao" class="com.STRUTSFRAMEWORK2.common.dao.impl.CommonDaoImpl">
		</bean>
</beans>

struts-test.xml：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
	<package name="test" extends="struts-default" namespace="/sshframework/api">
		<action name="testCheck" class="testAction">
			<result name="success">/pages/testpages/success.jsp</result>
			<result name="error">/pages/testpages/error.jsp</result>
			<result name="fail">/pages/testpages/fail.jsp</result>
		</action>
	</package>
</struts>

使用hibernate以后，需要加入相关的jar包，贴上jar包的截图：