feat: add hessian demo

pom.xml

@@ -47,4 +47,21 @@
         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>

src/main/java/com/alipay/sofa/rpc/HessianServiceServerMain.java

@@ -0,0 +1,44 @@
+package com.alipay.sofa.rpc;
+
+import com.alipay.sofa.rpc.config.ProviderConfig;
+import com.alipay.sofa.rpc.config.RegistryConfig;
+import com.alipay.sofa.rpc.config.ServerConfig;
+import com.alipay.sofa.rpc.context.RpcRuntimeContext;
+import com.alipay.sofa.rpc.hessian.HelloService;
+import com.alipay.sofa.rpc.hessian.HelloServiceImpl;
+import com.alipay.sofa.rpc.log.Logger;
+import com.alipay.sofa.rpc.log.LoggerFactory;
+import com.alipay.sofa.rpc.protobuf.ProtoService;
+import com.alipay.sofa.rpc.protobuf.ProtoServiceImpl;
+
+public class HessianServiceServerMain {
+
+    /**
+     * Logger for ProtobufServiceServerMain
+     **/
+    private static final Logger LOGGER = LoggerFactory.getLogger(ProtobufServiceServerMain.class);
+
+    public static void main(String[] args) {
+        // 指定注册中心
+        RegistryConfig registryConfig = new RegistryConfig()
+                .setProtocol("zookeeper")
+                .setAddress("127.0.0.1:2181");
+
+        ServerConfig serverConfig = new ServerConfig()
+                .setProtocol("bolt") // 设置一个协议，默认bolt
+                .setSerialization("hessian2")
+                .setPort(12200) // 设置一个端口，默认12200
+                .setDaemon(false); // 非守护线程
+
+        ProviderConfig<HelloService> providerConfig = new ProviderConfig<HelloService>()
+                .setInterfaceId(HelloService.class.getName()) // 指定接口
+                .setRef(new HelloServiceImpl()) // 指定实现
+                .setServer(serverConfig) // 指定服务端
+                .setRegistry(registryConfig);
+
+
+        providerConfig.export(); // 发布服务
+
+        LOGGER.error("started at pid {}", RpcRuntimeContext.PID);
+    }
+}

src/main/java/com/alipay/sofa/rpc/hessian/HelloService.java

@@ -0,0 +1,7 @@
+package com.alipay.sofa.rpc.hessian;
+
+public interface HelloService {
+    String sayHello(String name);
+
+    User echoUser(User user);
+}

src/main/java/com/alipay/sofa/rpc/hessian/HelloServiceImpl.java

@@ -0,0 +1,11 @@
+package com.alipay.sofa.rpc.hessian;
+
+public class HelloServiceImpl implements HelloService {
+    public String sayHello(String name) {
+        return "hello " + name;
+    }
+
+    public User echoUser(User user) {
+        return user;
+    }
+}

src/main/java/com/alipay/sofa/rpc/hessian/User.java

@@ -0,0 +1,53 @@
+package com.alipay.sofa.rpc.hessian;
+
+import java.io.Serializable;
+import java.util.Date;
+
+public class User implements Serializable {
+    private int id;
+    private String name;
+    private String address;
+    private int salary;
+    private Date birthday;
+
+
+    public int getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public int getSalary() {
+        return salary;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public void setSalary(int salary) {
+        this.salary = salary;
+    }
+
+    public Date getBirthday() {
+        return birthday;
+    }
+
+    public void setBirthday(Date birthday) {
+        this.birthday = birthday;
+    }
+}