基于jms使用ActiveMQ实现异步日志功能.消息持久到oracle 10g 数据库

package askyaya.entity;
import java.io.Serializable;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ReflectionToStringBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
public class BaseEntity implements Serializable {
/**

public String toString() {
return ReflectionToStringBuilder.toString(this);
}

public boolean equals(Object other) {
if ( (this == other ) ) return true;
return EqualsBuilder.reflectionEquals(this, other);
}

public int hashCode() {
return HashCodeBuilder.reflectionHashCode(this);
}
}

----------------------------

定义bean

package askyaya.entity;

import java.util.Date;

public class VisitStatInfoBean extends BaseEntity {
/**
*
*/
private static final long serialVersionUID = 1L;
String visitor_ip;
String server_ip;
String page_url;
String parameter;
String Referer_page;
int Visitor_type;
int server_id;
int column_id;
int page_id;
int Visit_count;
int User_id;
int Product_id;
int Seller_id;
Date info_date;
public Date getInfo_date() {
return info_date;
}
public void setInfo_date(Date info_date) {
this.info_date = info_date;
}
public int getColumn_id() {
return column_id;
}
public void setColumn_id(int column_id) {
this.column_id = column_id;
}
public int getPage_id() {
return page_id;
}
public void setPage_id(int page_id) {
this.page_id = page_id;
}
public String getPage_url() {
return page_url;
}
public void setParameter(String parameter) {
this.parameter = parameter;
}
public String getParameter() {
return parameter;
}
public void setPage_url(String parameter) {
this.parameter = parameter;
}

public int getProduct_id() {
return Product_id;
}
public void setProduct_id(int product_id) {
Product_id = product_id;
}
public String getReferer_page() {
return Referer_page;
}
public void setReferer_page(String referer_page) {
Referer_page = referer_page;
}
public int getSeller_id() {
return Seller_id;
}
public void setSeller_id(int seller_id) {
Seller_id = seller_id;
}
public int getServer_id() {
return server_id;
}
public void setServer_id(int server_id) {
this.server_id = server_id;
}
public String getServer_ip() {
return server_ip;
}
public void setServer_ip(String server_ip) {
this.server_ip = server_ip;
}
public int getUser_id() {
return User_id;
}
public void setUser_id(int user_id) {
User_id = user_id;
}
public int getVisit_count() {
return Visit_count;
}
public void setVisit_count(int visit_count) {
Visit_count = visit_count;
}
public String getVisitor_ip() {
return visitor_ip;
}
public void setVisitor_ip(String visitor_ip) {
this.visitor_ip = visitor_ip;
}
public int getVisitor_type() {
return Visitor_type;
}
public void setVisitor_type(int visitor_type) {
Visitor_type = visitor_type;
}
@Override
public int hashCode() {
final int PRIME = 31;
int result = super.hashCode();
result = PRIME * result + Product_id;
result = PRIME * result + ((Referer_page == null) ? 0 : Referer_page.hashCode());
result = PRIME * result + Seller_id;
result = PRIME * result + User_id;
result = PRIME * result + Visit_count;
result = PRIME * result + Visitor_type;
result = PRIME * result + column_id;
result = PRIME * result + ((info_date == null) ? 0 : info_date.hashCode());
result = PRIME * result + page_id;
result = PRIME * result + ((page_url == null) ? 0 : page_url.hashCode());
result = PRIME * result + server_id;
result = PRIME * result + ((server_ip == null) ? 0 : server_ip.hashCode());
result = PRIME * result + ((visitor_ip == null) ? 0 : visitor_ip.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
final VisitStatInfoBean other = (VisitStatInfoBean) obj;
if (Product_id != other.Product_id)
return false;
if (Referer_page == null) {
if (other.Referer_page != null)
return false;
} else if (!Referer_page.equals(other.Referer_page))
return false;
if (Seller_id != other.Seller_id)
return false;
if (User_id != other.User_id)
return false;
if (Visit_count != other.Visit_count)
return false;
if (Visitor_type != other.Visitor_type)
return false;
if (column_id != other.column_id)
return false;
if (info_date == null) {
if (other.info_date != null)
return false;
} else if (!info_date.equals(other.info_date))
return false;
if (page_id != other.page_id)
return false;
if (page_url == null) {
if (other.page_url != null)
return false;
} else if (!page_url.equals(other.page_url))
return false;
if (server_id != other.server_id)
return false;
if (server_ip == null) {
if (other.server_ip != null)
return false;
} else if (!server_ip.equals(other.server_ip))
return false;
if (visitor_ip == null) {
if (other.visitor_ip != null)
return false;
} else if (!visitor_ip.equals(other.visitor_ip))
return false;
return true;
}
}
----------------------------



public static void recordVisit_JMS_Info(String visitor_ip,String server_ip,String page_url, String parameter, String Referer_page,
int Visitor_type,int server_id,int column_id,int page_id,int Visit_count,int User_id,
int Product_id,int Seller_id)
{
//从页面上record_visit.jsp 点击中,触发了这个方法
VisitStatInfoBean visitStatInfoBean=new VisitStatInfoBean();
visitStatInfoBean.setVisitor_ip(visitor_ip);
visitStatInfoBean.setServer_ip(server_ip);
visitStatInfoBean.setPage_url(page_url);
visitStatInfoBean.setReferer_page(Referer_page);
visitStatInfoBean.setVisitor_type(Visitor_type);
visitStatInfoBean.setServer_id(server_id);
visitStatInfoBean.setColumn_id(column_id);
visitStatInfoBean.setPage_id(page_id);
visitStatInfoBean.setVisit_count(Visit_count);
visitStatInfoBean.setUser_id(User_id);
visitStatInfoBean.setProduct_id(Product_id);
visitStatInfoBean.setSeller_id(Seller_id);
visitStatInfoBean.setInfo_date(new Date());
//VisitLogSender producer=new VisitLogSender();

try {
VisitLogSender visitLogSender = VisitLogSender.getVisitLogSender();

visitLogSender.sendMessage(visitStatInfoBean);
//producer.close();
} catch (Exception e) {
e.printStackTrace();
// TODO: handle exception
}


}



..............

关键点是下面的

VisitLogSender visitLogSender = VisitLogSender.getVisitLogSender(); //单例

visitLogSender.sendMessage(visitStatInfoBean); //发送消息

..........

------------------------

package askyaya.jms;

import javax.jms.Connection;
import javax.jms.DeliveryMode;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.ObjectMessage;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnectionFactory;

import askyaya.entity.VisitStatInfoBean;
import askyaya.visitlog.GetJmsUrl;


/**
* @author 作者 Administrator:金果
* @version 创建时间：
* 类说明:
*/
public class VisitLogSender {

private static String subject = "askyaya.visit.log";

private static Destination destination = null; //消息的目的地

private static Connection connection = null; //JMS 客户端到JMS Provider 的连接

private static Session session = null; //一个发送或接收消息的线程

private static MessageProducer producer = null; //由Session 对象创建的用来发送消息的对象

private static VisitLogSender visitLogSender = null;

public static VisitLogSender getVisitLogSender(){
if(visitLogSender == null){
visitLogSender = new VisitLogSender();
try{
visitLogSender.initialize();
}catch(Exception e)
{e.printStackTrace();}
}
return visitLogSender;
}

public void initialize() throws JMSException, Exception {

System.out.println("url----------->"+GetJmsUrl.getUrl());

ActiveMQConnectionFactory connectionFactory=new ActiveMQConnectionFactory("","",GetJmsUrl.getUrl());

connection = connectionFactory.createConnection();
connection.start();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); //不用事务了,session以自动方式接收,通用性好
destination = session.createQueue(subject);
producer = session.createProducer(destination);

producer.setDeliveryMode(DeliveryMode.PERSISTENT); //以持久的方式到队列oracle 数据库

}



//发送消息
public void sendMessage(VisitStatInfoBean message) throws JMSException,Exception {

ObjectMessage msg=session.createObjectMessage();
msg.setObject(message);
System.out.println("Producer:->Sending askyaya_2007 message:"+message);
System.out.println("Producer:->Sending askyaya_2007 msg:"+msg);
producer.send(msg);
System.out.println("Producer:->askyaya_2007 Message sent complete!");

}

// 关闭连接
public void close() throws JMSException {
System.out.println("Producer:->Closing connection");
if (producer != null)
producer.close();
if (session != null)
session.close();
if (connection != null)
connection.close();
}

}

----------------------------------------------

开始收了啊

我是另外建了工程



package askyaya.jms;

import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.ObjectMessage;
import javax.jms.Session;

import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;

import askyaya.dao.VisitStatInfoDao;
import askyaya.entity.VisitStatInfoBean;
import askyaya.util.GetJmsUrl;

/**
* @author 作者 Administrator:jinguo
* @version 创建时间：2008-8-30 上午10:55:47
* 类说明:
*/
public class ReceiveVisitLog implements MessageListener{

// private String user =ActiveMQConnection.DEFAULT_USER;

// private String password=ActiveMQConnection.DEFAULT_PASSWORD;

// private String url=ActiveMQConnection.DEFAULT_BROKER_URL;

private static String subject = "askyaya.visit.log";

private static Destination destination = null;

private static Connection connection = null;

private static Session session = null;

private static MessageConsumer consumer = null;



// private MessageProducer replyProducer; //反馈信息

//连接connection，get session
private static ReceiveVisitLog receivevisitlog=null;

public static ReceiveVisitLog getReceiveVisitLog(){
if(receivevisitlog==null){
receivevisitlog=new ReceiveVisitLog();
try {
initialize();
} catch (Exception e) {
e.printStackTrace();
// TODO: handle exception
}
}
return receivevisitlog;
}


private static void initialize() throws JMSException{

GetJmsUrl url=new GetJmsUrl();
//ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory(user,password,url);
System.out.println("url---M:"+url.getUrl());


ActiveMQConnectionFactory connectionFactory=new ActiveMQConnectionFactory("","",url.getUrl());
System.out.println("connect to tcp:192.168.0.245 ");
Connection connection=connectionFactory.createConnection();
connection.start();

session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
destination=session.createQueue(subject);
// Destination advisoryDestination = AdvisorySupport.getProducerAdvisoryTopic(destination)
consumer=session.createConsumer(destination);

}

// 消费消息
public void consumeMessage() throws JMSException,Exception {

//开始监听
// MessageListenerForOrgMsg msgListener=new MessageListenerForOrgMsg();
consumer.setMessageListener(this);

System.out.println("Consumer:->after listener message...");

//如果想要去想主动的去接受消息,起用下面的
//Message message=consumer.receiveNoWait();
//TextMessage message=(TextMessage)consumer.receive(1000);

}


// 消息处理函数(onMessage是个构造函数继承,consumerTool开始执行的时候,先要初始化它,然后才initialze())
//由 container 选择一个实例
public void onMessage(Message message){
try {

System.out.println("Consumer:->Begin receive message--->:"+message);
if(message!=null){
if(message instanceof ObjectMessage){
ObjectMessage objmsg=(ObjectMessage)message;
//从消息中提取对象,转化为bean对象
VisitStatInfoBean visitinfo=(VisitStatInfoBean)objmsg.getObject();

//隔离对数据库的直接访问,
VisitStatInfoDao vistdao=new VisitStatInfoDao();
//向数据库中插入消息
vistdao.insert(visitinfo);
System.out.println("Consumer:->after insert messagedb");
}
}


//消费消息中在onMessage()方法中接收producer发送过来的消息进行处理，并可以通过replyProducer反馈信息给producer
/*if(message.getJMSReplyTo()!=null){
replyProducer.send(message.getJMSReplyTo(),session.createTextMessage("Reply: "+message.getJMSMessageID()));
}*/

} catch (Exception e) {
e.printStackTrace();

}

}

// 关闭连接
public void close() throws JMSException {
System.out.println("Consumer:->Closing connection");
if (consumer != null)
consumer.close();
if (session != null)
session.close();
if (connection != null)
connection.close();
}


public static void main(String[] args) {

//取得接收信息
ReceiveVisitLog receiveVisitLog = ReceiveVisitLog.getReceiveVisitLog();
GetJmsUrl url=new GetJmsUrl();

//接收信息时间间隔
//int sleepTime = 30*1000;
int sleepTime=Integer.parseInt(url.getSleepTime());

while (true){
try {
System.out.println("睡眠" + sleepTime/1000 + "秒之后, 开始接收消息......");
receiveVisitLog.consumeMessage();

Thread.sleep(sleepTime);
System.out.println("接收消息完毕.");

} catch (Exception e) {
e.printStackTrace();

}
}

}


}

--------------------------------

为了方便大家 我把dao 方法也贴了出来

package askyaya.dao;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

import askyaya.entity.VisitStatInfoBean;

public class VisitStatInfoDao {

public void insert(VisitStatInfoBean vfBean)throws SQLException{

Connection ApplicationConn=askyaya.util.DBManager.getconn();
String strsql="insert into tbl_visit_stat_info(visitor_ip,server_id,server_ip,column_id,"
+ "page_id,page_url, parameter, Visit_count,User_id,Visitor_type,Product_id,Seller_id,"
+ "Info_date,visit_date,Referer_page) values(?,?,?,?,?,?,?,?,?,?,?,?,Sysdate,to_char(Sysdate,'yyyy-mm-dd'),?)";

PreparedStatement pstmt = null;
ApplicationConn.setAutoCommit(false);
try {
pstmt = ApplicationConn.prepareStatement(strsql);
//VisitStatInfoBean vfBean=new VisitStatInfoBean();
pstmt.setString(1,vfBean.getVisitor_ip());
pstmt.setInt(2, vfBean.getServer_id());
pstmt.setString(3,vfBean.getServer_ip());
pstmt.setInt(4,vfBean.getColumn_id());
pstmt.setInt(5,vfBean.getPage_id());
pstmt.setString(6,vfBean.getPage_url());
pstmt.setString(7,vfBean.getParameter());
pstmt.setInt(8, vfBean.getVisit_count());
pstmt.setInt(9,vfBean.getUser_id());
pstmt.setInt(10,vfBean.getVisitor_type());
pstmt.setInt(11,vfBean.getProduct_id());
pstmt.setInt(12,vfBean.getSeller_id());
pstmt.setString(13,vfBean.getReferer_page());
pstmt.executeUpdate();
ApplicationConn.commit();
// System.out.println("insert the tbl_visit_stat_info is end ");
} catch (SQLException sqle) {
int errcode = sqle.getErrorCode();
// System.err.println("aq.executeQuery: " + sqle.getMessage()+":;");
//违反唯一约束
if(errcode == 1){}
else{
// System.err.println("aq.executeQuery: " + sqle.getMessage()+":;");
}
ApplicationConn.rollback();
}finally {
try {
pstmt.close();
ApplicationConn.close();
} catch (Exception ex) {
ex.printStackTrace();
}
}

}
}
---------------------------------

得到地址的通用方法

package askyaya.util;

import java.io.InputStream;
import java.util.Properties;



public class GetJmsUrl {

private final static String strUrl=null;
private final static String sleeptime=null;

private final Properties props=new Properties();

private final String url="askyayaJmsConstant.properties";

public GetJmsUrl(){

}

public String getUrl(){
InputStream is=getClass().getResourceAsStream(url);
try {
if(strUrl==null){
props.load(is);
}
} catch (Exception e) {
System.err.println("Can not read the Properties file " + url);
}
String strUrl= props.getProperty("hostname");
return strUrl;

}

public String getSleepTime(){
InputStream is=getClass().getResourceAsStream(url);
try {
if(sleeptime==null){
props.load(is);
}
} catch (Exception e) {
e.printStackTrace();
// TODO: handle exception
}
String strSleepTime= props.getProperty("sleepTime");

return strSleepTime;

}


}
------------------------

askyayaJmsConstant.properties

设置如下:



hostname=tcp://192.168.0.245:61616?wireFormat.maxInactivityDuration=0

sleepTime=30000

---------------

我把服务器的activemq.xml 配置也贴出来把,很关键的哟,不懂可以问我.





xmlns="http://www.springframework.org/schema/beans"
xmlns:amq="http://activemq.apache.org/schema/core"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd
http://activemq.apache.org/camel/schema/spring http://activemq.apache.org/camel/schema/spring/camel-spring.xsd">











































































org.foo.bar






















































----------------------

以上我用jdbc 来写的,速度非常快,也可以hibernate实现如果有大虾知道的话贴出来 ,

最后吗,有些人问我,什么样的人适合做程序员,告诉大家

就是突破能力一定要强,想锻炼这能力,多看看书哟.以上实现我只用一个星期就基本就解决了jms 大部分难点.