thrift

core/pom.xml

@@ -13,6 +13,7 @@
 
     <properties>
         <thrift.version>RELEASE</thrift.version>
+        <commons-pool2.version>RELEASE</commons-pool2.version>
     </properties>
 
     <dependencies>
@@ -59,6 +60,12 @@
             <version>${thrift.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-pool2</artifactId>
+            <version>${commons-pool2.version}</version>
+        </dependency>
+
     </dependencies>
     <build>
         <finalName>core</finalName>

core/src/main/java/core/thrift/ConnectionPoolFactory.java

@@ -0,0 +1,32 @@
+package core.thrift;
+
+import org.apache.commons.pool2.BasePooledObjectFactory;
+import org.apache.commons.pool2.PooledObject;
+import org.apache.commons.pool2.impl.DefaultPooledObject;
+import org.apache.thrift.transport.TNonblockingSocket;
+import org.apache.thrift.transport.TTransport;
+
+
+public class ConnectionPoolFactory extends BasePooledObjectFactory<TTransport>{
+    private String ip;
+    private int port;
+    private int socketTimeout;
+
+    public ConnectionPoolFactory(String ip,int port,int socketTimeout) {
+        this.ip = ip;
+        this.port = port;
+        this.socketTimeout = socketTimeout;
+    }
+
+    @Override
+    //创建TTransport类型对象方法
+    public TTransport create() throws Exception {
+        return new TNonblockingSocket(ip, port,socketTimeout);
+    }
+
+    //把TTransport对象打包成池管理的对象PooledObject<TTransport>
+    @Override
+    public PooledObject<TTransport> wrap(TTransport transport) {
+        return new DefaultPooledObject<>(transport);
+    }
+}

core/src/main/java/core/thrift/MyAsyncMethodCallback.java

@@ -0,0 +1,28 @@
+package core.thrift;
+
+import org.apache.thrift.async.AsyncMethodCallback;
+
+public class MyAsyncMethodCallback<E> implements AsyncMethodCallback<E> {
+
+    private boolean onComplete=true;
+
+    private E result;
+
+    public E getResult() throws InterruptedException {
+        while (onComplete){
+            Thread.sleep(100);
+        }
+        return result;
+    }
+
+    @Override
+    public void onComplete(E o) {
+        onComplete=false;
+        result=o;
+    }
+
+    @Override
+    public void onError(Exception e) {
+        e.printStackTrace();
+    }
+}

core/src/main/java/core/thrift/ThriftClientDemo.java

@@ -1,61 +0,0 @@
-package core.thrift;
-
-import core.thrift.comment.QueryComment;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-import org.apache.thrift.protocol.TBinaryProtocol;
-import org.apache.thrift.protocol.TProtocol;
-import org.apache.thrift.transport.TFramedTransport;
-import org.apache.thrift.transport.TSocket;
-import org.apache.thrift.transport.TTransport;
-
-import java.util.List;
-
-public class ThriftClientDemo {
-
-    private static final String host="127.0.0.1";
-    private static final int port=2233;
-    private static Logger log=LogManager.getLogger();
-    private static final TTransport tTransport = getTTransport(host, port, 5000);
-
-    public static List<Integer> commentSumList(List<Integer> cids) throws Exception {
-            List<Integer> result= client().commentSumList(cids);
-            log.info("查询结果："+result);
-            return result;
-    }
-
-    public static int commentSum(int cid) throws Exception {
-        int result=client().commentSum(cid);
-        log.info("查询结果："+result);
-        return result;
-    }
-
-    public static String downloadXml(List<Integer> cids,String fileName) throws Exception {
-        String result=client().download(cids,fileName);
-        log.info("查询结果："+result);
-        return result;
-    }
-
-    private static QueryComment.Client client() throws Exception {
-        TTransport tTransport = getTTransport();
-        TProtocol protocol = new TBinaryProtocol(tTransport);
-        return new QueryComment.Client(protocol);
-    }
-
-    public static TTransport getTTransport() throws Exception{
-        try{
-            if(!tTransport.isOpen()){
-                tTransport.open();
-            }
-            return tTransport;
-        }catch(Exception e){
-            e.printStackTrace();
-        }
-        return null;
-    }
-    private static TTransport getTTransport(String host, int port, int timeout) {
-        final TSocket tSocket = new TSocket(host, port, timeout);
-        final TTransport transport = new TFramedTransport(tSocket);
-        return transport;
-    }
-}

core/src/main/java/core/thrift/ThriftClientPool.java

@@ -0,0 +1,53 @@
+package core.thrift;
+
+import core.thrift.comment.QueryComment;
+import org.apache.commons.pool2.impl.GenericObjectPool;
+import org.apache.thrift.async.TAsyncClientManager;
+import org.apache.thrift.protocol.TBinaryProtocol;
+import org.apache.thrift.protocol.TProtocolFactory;
+import org.apache.thrift.transport.TNonblockingTransport;
+import org.apache.thrift.transport.TTransport;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+
+@Service
+public class ThriftClientPool {
+
+    @Value("${thrift.ip}")
+    private String ip;
+
+    @Value("${thrift.port}")
+    private int port;
+
+    @Value("${thrift.timeout}")
+    private int timeout;
+
+    private static GenericObjectPool<TTransport> pool;
+
+    @PostConstruct
+    public void init() {
+        pool = new GenericObjectPool<>(new ConnectionPoolFactory(ip, port, timeout));
+    }
+
+    public static void doExecute(Thrift thrift) throws Exception {
+        //从池里获取一个Transport对象
+        TTransport transport = pool.borrowObject();
+        TAsyncClientManager clientManager = new TAsyncClientManager();
+        TProtocolFactory protocol = new TBinaryProtocol.Factory();
+        QueryComment.AsyncClient asyncClient = new QueryComment.AsyncClient(protocol, clientManager, (TNonblockingTransport) transport);
+        thrift.doExecute(asyncClient);
+        //把一个Transport对象归还到池里
+        pool.returnObject(transport);
+    }
+
+    public interface Thrift {
+        void doExecute(QueryComment.AsyncClient client) throws Exception;
+    }
+
+}
+
+
+
+

web/src/main/java/web/config/SpringConfig.java

@@ -19,7 +19,7 @@ import java.util.List;
 @Configuration
 @EnableWebMvc
 @PropertySource({"classpath:config.properties"})
-@ComponentScan({"web.controller","web.service","web.util","web.aop"})
+@ComponentScan({"web.controller","web.service","web.util","web.aop","core.thrift"})
 public class SpringConfig implements WebMvcConfigurer {
 
     @Override

web/src/main/java/web/controller/DataController.java

@@ -1,6 +1,7 @@
 package web.controller;
 
-import core.thrift.ThriftClientDemo;
+import core.thrift.MyAsyncMethodCallback;
+import core.thrift.ThriftClientPool;
 import db.form.DBAction;
 import db.model.bilibili.DataModel;
 import org.apache.commons.io.FileUtils;
@@ -53,7 +54,9 @@ public class DataController extends TableController<DataModel, DataModelForm, Da
     @RequestMapping(value = "count/{cid}")
     public Integer count(@PathVariable int cid) {
         try {
-            return ThriftClientDemo.commentSum(cid);
+            MyAsyncMethodCallback<Integer> call= new MyAsyncMethodCallback<>();
+            ThriftClientPool.doExecute(client -> client.commentSum(cid,call));
+            return call.getResult();
         }catch (Exception e){
             log.error(e);
         }
@@ -66,7 +69,9 @@ public class DataController extends TableController<DataModel, DataModelForm, Da
             HttpHeaders headers = new HttpHeaders();
             headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
             headers.setContentDispositionFormData("attachment", form.getFileName()+".zip");
-            String filePath=ThriftClientDemo.downloadXml(form.getCids(),form.getFileName());
+            MyAsyncMethodCallback<String> call= new MyAsyncMethodCallback<>();
+            ThriftClientPool.doExecute(client -> client.download(form.getCids(),form.getFileName(),call));
+            String filePath=call.getResult();
             if(filePath!=null) {
                 return new ResponseEntity<>(FileUtils.readFileToByteArray(new File(filePath)), headers, HttpStatus.CREATED);
             }else{

web/src/main/resources/config.properties

@@ -4,5 +4,11 @@ db_username=sukura
 db_password=Luffy9412!
 hibernate.dialect=org.hibernate.dialect.MySQL57Dialect
 hibernate.connection.driver_class=com.mysql.cj.jdbc.Driver
+
 #DruidDataSource\u914D\u7F6E
-druid.maxActive=20
+druid.maxActive=20
+
+#thrift\u914D\u7F6E
+thrift.ip=sukura.top
+thrift.port=2233
+thrift.timeout=3000

web/src/main/resources/db.properties

@@ -1,13 +0,0 @@
-
-
-#
-#
-##\u6570\u636E\u6E901
-#hibernate.connection.url1=jdbc:mysql://sukura.top:3306/bilibili?serverTimezone=UTC&useSSL=false
-#hibernate.connection.username1=sukura
-#hibernate.connection.password1=@
-#
-##\u6570\u636E\u6E902
-#hibernate.connection.url2=jdbc:mysql://mysql.sukura.top:8635/bilibili?serverTimezone=UTC&useSSL=false
-#hibernate.connection.username2=sukura
-#hibernate.connection.password2=Luffy9412!

web/src/test/java/SpringTest.java

@@ -1,3 +1,5 @@
+import core.thrift.MyAsyncMethodCallback;
+import core.thrift.ThriftClientPool;
 import db.util.ExportUtil;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -104,4 +106,10 @@ public class SpringTest {
         resultActions.andDo(MockMvcResultHandlers.print()).andReturn();
     }
 
+    @Test
+    public void thrift() throws Exception {
+        MyAsyncMethodCallback<Integer> call= new MyAsyncMethodCallback<>();
+        ThriftClientPool.doExecute(client -> client.commentSum(49052,call));
+        log.info(call.getResult());
+    }
 }

web/src/test/java/Test.java

@@ -1,4 +1,3 @@
-import core.thrift.ThriftClientDemo;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -6,6 +5,6 @@ public class Test {
     private static Logger log = LogManager.getLogger();
 
     public static void main(String[] args) throws Exception {
-        ThriftClientDemo.getTTransport();
+
     }
 }