Thrift Java实战

页面导航:首页 > 软件编程 > Java编程 > Thrift Java实战

Thrift Java实战

来源: 作者: 时间:2016-01-18 15:52 【

Thrift与其他传输方式的比较xml与JSON相比体积太大,但是xml传统,也不算复杂。json体积较小,新颖,但不够完善。thrift体积超小,使用起来比较麻烦,不如前两者轻便,但是对于1.高并发
Thrift与其他传输方式的比较
xml与JSON相比体积太大,但是xml传统,也不算复杂。
json体积较小,新颖,但不够完善。
thrift体积超小,使用起来比较麻烦,不如前两者轻便,但是对于1.高并发、2.数据传输量大、3.多语言环境
 
socket是tcp网络层,http是应用层
 
1.编写IDL接口定义文件
 
namespace java org.acooly.thrift.demo.generalcode  
   
struct Contact{  
    1:i32 id  
    2:string name  
    3:i64 birthday  
    4:string phoneNo  
    5:string ipAddress  
    6:map<string,string> props  
}  
   
service ContactManager{  
  void save(1:Contact contact)  
  void remove(1:i32 id)  
  list<Contact> getAll();  
  list<Contact> query(1:map<string,string> conditions)  
}

 

 
2.生成代码
版本的thrift-0.9.1
thrift-0.9.1.exe   -r   --gen  java    thriftdemo.thrift    生成java 代码
thrift-0.9.1.exe   -r   --gen  php    thriftdemo.thrift    生成php代码
 
3.实现业务逻辑(也就是实现接口定义文件中service的方法)
 
package org.acooly.thrift.demo.server;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Map;

import org.acooly.thrift.demo.generalcode.Contact;
import org.acooly.thrift.demo.generalcode.ContactManager;
import org.apache.thrift.TException;

public class ContactManagerImpl implements ContactManager.Iface{

    public List<Contact> getAll() throws TException {
        List<Contact> contacts = new ArrayList<Contact>();
        contacts.add(new Contact(1,"zhangpu",Calendar.getInstance().getTimeInMillis(),"1389612222","192.168.2.1",null));
        return contacts;
    }

    public List<Contact> query(Map<String, String> conditions) throws TException {
        List<Contact> contacts = new ArrayList<Contact>();
        contacts.add(new Contact(1,"zhangpu",Calendar.getInstance().getTimeInMillis(),"1389612222","192.168.2.1",null));
        return contacts;
    }

    public void remove(int id) throws TException {
        System.out.println("invoke: remove,id = " + id);
    }

    public void save(Contact contact) throws TException {
        System.out.println("invoke: save,contact = " + contact);
         
    }

     
     
}

 

 
4.编写服务器代码
 
 
package org.acooly.thrift.demo.server;

import org.acooly.thrift.demo.generalcode.ContactManager;
import org.acooly.thrift.demo.generalcode.ContactManager.Iface;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TCompactProtocol.Factory;
import org.apache.thrift.server.TServer;
import org.apache.thrift.server.TSimpleServer;
import org.apache.thrift.server.TServer.Args;
import org.apache.thrift.transport.TServerSocket;

public class ThriftServer {

    public static void main(String[] args) throws Exception{
        TServerSocket serverSocket = new TServerSocket(8111);
        ContactManager.Processor<Iface> processor = new ContactManager.Processor<Iface>(new ContactManagerImpl());
        Factory factory = new TCompactProtocol.Factory();
        Args ag = new Args(serverSocket);
        ag.outputProtocolFactory(factory);
        ag.inputProtocolFactory(factory);
        ag.processor(processor);
        TServer server = new TSimpleServer(ag);
        server.serve();
    }
     
}

 

 
 
5.编写客户端代码
 
package org.acooly.thrift.demo.client;

import java.util.Calendar;
import java.util.List;

import org.acooly.thrift.demo.generalcode.Contact;
import org.acooly.thrift.demo.generalcode.ContactManager;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;


public class ThriftClient {

    public static void main(String[] args) throws Exception{
         
        TTransport transport = new TSocket("localhost",8111);
        TProtocol protocol = new TCompactProtocol(transport);
        ContactManager.Client client = new ContactManager.Client(protocol);
        transport.open();
         
        List<Contact> list = client.getAll();
        System.out.println(list);
         
        client.save(new Contact(1,"zhangpu",Calendar.getInstance().getTimeInMillis(),"1389612222","192.168.2.1",null));
         
        client.remove(1);
        transport.close();
    }
}

 

 
Tags:

文章评论

最 近 更 新
热 点 排 行
Js与CSS工具
代码转换工具

<