Thrift交流（二）thrift服务端和客户端实现 Nifty

Nifty是facebook公司开源的，基于netty的thrift服务端和客户端实现。然后使用此包就可以快速发布出基于netty的高效的服务端和客户端代码。

https://github.com/facebook/nifty

Nifty简单例子

1）环境搭建

pom文件

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1. <dependency>  
2.             <groupId>com.facebook.nifty</groupId>  
3.             <artifactId>nifty-core</artifactId>  
4.             <version>0.9.0</version>  
5.         </dependency>  
6.         <dependency>  
7.             <groupId>org.apache.thrift</groupId>  
8.             <artifactId>libthrift</artifactId>  
9.             <version>0.9.1</version>  
10.         </dependency>  

Thrift文件

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1. namespace java example  // defines the namespace    
2.      
3. typedef i32 int  //typedefs to get convenient names for your types   
4.      
5. service ThriftTestService {    
6.     string test(1:string name),//delay 3s  
7. }  

Server文件

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1. import java.util.concurrent.ExecutorService;  
2. import java.util.concurrent.Executors;  
3.   
4. import org.apache.thrift.TProcessor;  
5.   
6. import com.facebook.nifty.core.NettyServerTransport;  
7. import com.facebook.nifty.core.ThriftServerDef;  
8. import com.facebook.nifty.core.ThriftServerDefBuilder;  
9.   
10. import example.ThriftTestService;  
11. import example.ThriftTestServiceImpl;  
12.   
13. public class Server {  
14.   
15.     /** 
16.      * @param args 
17.      */  
18.     public static void main(String[] args) {  
19.         // Create the handler  
20.                 ThriftTestService.Iface serviceInterface = new ThriftTestServiceImpl();  
21.   
22.                 // Create the processor  
23.                 TProcessor processor = new ThriftTestService.Processor<ThriftTestService.Iface>(  
24.                         serviceInterface);  
25.   
26.                 // Build the server definition  
27.                 ThriftServerDef serverDef = new ThriftServerDefBuilder().listen(7790)  
28.                         .withProcessor(processor).build();  
29.   
30.                 // Create the server transport  
31.                 final NettyServerTransport server = new NettyServerTransport(serverDef);  
32.   
33.                 // Start the server  
34.                 server.start();  
35.   
36.                 // Arrange to stop the server at shutdown  
37.                 Runtime.getRuntime().addShutdownHook(new Thread() {  
38.                     @Override  
39.                     public void run() {  
40.                         try {  
41.                             server.stop();  
42.                         } catch (InterruptedException e) {  
43.                             Thread.currentThread().interrupt();  
44.                         }  
45.                     }  
46.                 });  
47.   
48.                 System.out.println("服务器启动成功...");  
49.   
50.     }  
51.   
52. }  

Client

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1. import org.apache.thrift.protocol.TBinaryProtocol;  
2. import org.apache.thrift.protocol.TProtocol;  
3. import org.apache.thrift.transport.TSocket;  
4. import org.apache.thrift.transport.TTransport;  
5.   
6. import example.ThriftTestService;  
7.   
8. public class Client {  
9.   
10.     /** 
11.      * @param args 
12.      */  
13.     public static void main(String[] args) throws Exception {  
14.         TTransport transport = new TSocket("localhost", 7790);  
15.         transport.open();  
16.         TProtocol protocol = new TBinaryProtocol(transport);  
17.         ThriftTestService.Client client = new ThriftTestService.Client(protocol);  
18.         System.out.println(client.test("aa"));  
19.         transport.close();  
20.     }  
21.   
22. }