Перая версия слушателя событий

Научил программу работать в двух потоках. Первый поток слушает все сообещния от сервера и записывает их в отдельный класс. Другой поток раз в какое-то время обращается к этому классу и что-то делает

core/src/main/java/org/sadtech/consultant/entity/Message.java

@@ -0,0 +1,18 @@
+package org.sadtech.consultant.entity;
+
+import lombok.Data;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+@Data
+@Entity
+public class Message {
+
+    @Id
+    private Long idMess;
+    private Long idUser;
+    private String text;
+
+
+}

core/src/main/java/org/sadtech/consultant/repository/MessageRepository.java

@@ -0,0 +1,8 @@
+package org.sadtech.consultant.repository;
+
+import org.sadtech.consultant.entity.Message;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface MessageRepository extends JpaRepository<Message, Long> {
+
+}

core/src/main/java/org/sadtech/consultant/service/MessageService.java

@@ -0,0 +1,8 @@
+package org.sadtech.consultant.service;
+
+import org.sadtech.consultant.entity.Message;
+
+public interface MessageService {
+
+    void addMessage(Message message);
+}

core/src/main/java/org/sadtech/consultant/service/impl/MessageServiceImpl.java

@@ -0,0 +1,16 @@
+package org.sadtech.consultant.service.impl;
+
+import org.sadtech.consultant.entity.Message;
+import org.sadtech.consultant.repository.MessageRepository;
+import org.sadtech.consultant.service.MessageService;
+import org.springframework.beans.factory.annotation.Autowired;
+
+public class MessageServiceImpl implements MessageService {
+
+    @Autowired
+    private MessageRepository repository;
+
+    public void addMessage(Message message) {
+        repository.saveAndFlush(message);
+    }
+}

vk-bot/src/main/java/org/sadtech/vkbot/Observable.java

@@ -1,7 +0,0 @@
-package org.sadtech.vkbot;
-
-public interface Observable {
-    void registerObserver(org.sadtech.vkbot.Observer o);
-//    void removeObserver(Observer o);
-    void notifyObservers();
-}

vk-bot/src/main/java/org/sadtech/vkbot/ResponseDataVk.java

@@ -1,39 +0,0 @@
-package org.sadtech.vkbot;
-
-import com.google.gson.JsonObject;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class ResponseDataVk implements Observable, ResponsibleData {
-
-    private List<Observer> observers = new ArrayList<Observer>();
-    private List<JsonObject> jsonObjects = new ArrayList<JsonObject>();
-
-    @Override
-    public void registerObserver(Observer o) {
-        observers.add(o);
-    }
-
-    @Override
-    public void notifyObservers() {
-        for (Observer observer:observers) {
-            observer.update(jsonObjects);
-        }
-    }
-
-    public void setJsonObjects(List<JsonObject> jsonObjects) {
-        this.jsonObjects = jsonObjects;
-        notifyObservers();
-    }
-
-    @Override
-    public void add(JsonObject jsonObject) {
-
-    }
-
-    @Override
-    public void remove(JsonObject jsonObject) {
-
-    }
-}

vk-bot/src/main/java/org/sadtech/vkbot/ResponsibleData.java

@@ -1,10 +0,0 @@
-package org.sadtech.vkbot;
-
-import com.google.gson.JsonObject;
-
-public interface ResponsibleData {
-
-    void add(JsonObject jsonObject);
-    void remove(JsonObject jsonObject);
-
-}

vk-bot/src/main/java/org/sadtech/vkbot/TestLogic.java

@@ -1,20 +0,0 @@
-package org.sadtech.vkbot;
-
-import com.google.gson.JsonObject;
-
-import java.util.List;
-
-public class TestLogic implements Observer{
-
-    private ResponseDataVk responseData;
-
-    public TestLogic(ResponseDataVk responseData) {
-        this.responseData = responseData;
-        responseData.registerObserver(this);
-    }
-
-    @Override
-    public void update(List<JsonObject> jsonObjects) {
-        System.out.println(jsonObjects);
-    }
-}

vk-bot/src/main/java/org/sadtech/vkbot/VkOpenMethod.java

@@ -4,7 +4,6 @@ import com.vk.api.sdk.client.VkApiClient;
 import com.vk.api.sdk.client.actors.GroupActor;
 import lombok.extern.log4j.Log4j;
 import org.springframework.stereotype.Component;
-import org.springframework.stereotype.Service;
 
 @Log4j
 @Component

vk-bot/src/main/java/org/sadtech/vkbot/config/DataConfig.java

@@ -3,7 +3,6 @@ package org.sadtech.vkbot.config;
 import org.hibernate.jpa.HibernatePersistenceProvider;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
@@ -39,14 +38,13 @@ public class DataConfig {
     @Value("${db.hibernate.hbm2ddl.auto}")
     private String PROPERTY_NAME_HIBERNATE_HBM2DDL_AUTO;
 
-    @Bean
+    @Bean(name = "entityManagerFactory")
     public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
         LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
         entityManagerFactoryBean.setDataSource(dataSource());
         entityManagerFactoryBean.setPersistenceProviderClass(HibernatePersistenceProvider.class);
         entityManagerFactoryBean.setPackagesToScan(PROPERTY_NAME_ENTITYMANAGER_PACKAGES_TO_SCAN);
         entityManagerFactoryBean.setJpaProperties(hibernateProp());
-
         return entityManagerFactoryBean;
     }
 
@@ -54,19 +52,16 @@ public class DataConfig {
     public JpaTransactionManager transactionManager() {
         JpaTransactionManager transactionManager = new JpaTransactionManager();
         transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
-
         return transactionManager;
     }
 
     @Bean
     public DataSource dataSource() {
         DriverManagerDataSource dataSource = new DriverManagerDataSource();
-
         dataSource.setDriverClassName(PROPERTY_NAME_DATABASE_DRIVER);
         dataSource.setUrl(PROPERTY_NAME_DATABASE_URL);
         dataSource.setUsername(PROPERTY_NAME_DATABASE_USERNAME);
         dataSource.setPassword(PROPERTY_NAME_DATABASE_PASSWORD);
-
         return dataSource;
     }
 

vk-bot/src/main/java/org/sadtech/vkbot/config/SpringConfigVk.java

@@ -8,9 +8,8 @@ import com.vk.api.sdk.exceptions.ApiException;
 import com.vk.api.sdk.exceptions.ClientException;
 import com.vk.api.sdk.httpclient.HttpTransportClient;
 import com.vk.api.sdk.objects.groups.responses.GetLongPollServerResponse;
-import org.sadtech.vkbot.ResponseDataVk;
-import org.sadtech.vkbot.TestLogic;
-import org.sadtech.vkbot.VkOpenMethod;
+import org.sadtech.vkbot.listener.data.impl.ResponseDataVk;
+import org.sadtech.vkbot.listener.impl.EventListenerVk;
 import org.sadtech.vkbot.service.UserService;
 import org.sadtech.vkbot.service.impl.UserServiceImpl;
 import org.springframework.beans.factory.annotation.Value;
@@ -18,12 +17,19 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.task.TaskExecutor;
 import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ConcurrentTaskExecutor;
+
+import java.util.concurrent.Executors;
+
 
 @Configuration
-@PropertySource("classpath:config.properties")
-@ComponentScan("org.sadtech.vkbot")
 @EnableAsync
+@PropertySource("classpath:config.properties")
+@ComponentScan("org.sadtech.vkbot.listener")
+@EnableScheduling
 public class SpringConfigVk {
 
     @Value("${vk.groupID}")
@@ -80,23 +86,14 @@ public class SpringConfigVk {
         } catch (ClientException e) {
             e.printStackTrace();
         }
-//        System.out.println("server: "+getLongPollServerResponse);
         return getLongPollServerResponse;
     }
 
-    @Bean
-    public UserService userService() {
-        return new UserServiceImpl();
-    }
 
     @Bean
-    public ResponseDataVk responseDataVk() {
-        return new ResponseDataVk();
+    public TaskExecutor taskExecutor() {
+        return new ConcurrentTaskExecutor(Executors.newFixedThreadPool(5));
     }
 
-    @Bean
-    public TestLogic testLogic() {
-        return new TestLogic(responseDataVk());
-    }
 
 }

vk-bot/src/main/java/org/sadtech/vkbot/config/TestMain.java

@@ -0,0 +1,17 @@
+package org.sadtech.vkbot.config;
+
+import org.sadtech.vkbot.listener.EventListenable;
+import org.sadtech.vkbot.listener.Observable;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+
+public class TestMain {
+    public static void main(String[] args) throws Exception {
+        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(SpringConfigVk.class);
+        context.register(DataConfig.class);
+        EventListenable eventListener = context.getBean(EventListenable.class);
+        eventListener.listen();
+        Observable dispetcherHandler = context.getBean(Observable.class);
+        dispetcherHandler.packaging();
+    }
+}

vk-bot/src/main/java/org/sadtech/vkbot/config/WebConfig.java

@@ -1,27 +1,32 @@
-package org.sadtech.vkbot.config;
-
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.WebApplicationInitializer;
-import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
-import org.springframework.web.servlet.DispatcherServlet;
-
-import javax.servlet.ServletContext;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRegistration;
-
-@Configuration
-@ComponentScan("org.sadtech.vkbot.listener")
-public class WebConfig implements WebApplicationInitializer {
-
-    @Override
-    public void onStartup(ServletContext servletContext) throws ServletException {
-        AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
-        context.register(SpringConfigVk.class, WebConfig.class, DataConfig.class);
-        context.setServletContext(servletContext);
-
-        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher", new DispatcherServlet(context));
-        dispatcher.setLoadOnStartup(1);
-        dispatcher.addMapping("/");
-    }
-}
+//package org.sadtech.vkbot.config;
+//
+//import com.vk.api.sdk.exceptions.ApiException;
+//import com.vk.api.sdk.exceptions.ClientException;
+//import org.sadtech.vkbot.listener.EventListenable;
+//import org.sadtech.vkbot.listener.Observable;
+//import org.sadtech.vkbot.listener.impl.EventListenerVk;
+//import org.springframework.context.annotation.ComponentScan;
+//import org.springframework.context.annotation.Configuration;
+//import org.springframework.web.WebApplicationInitializer;
+//import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
+//import org.springframework.web.servlet.DispatcherServlet;
+//
+//import javax.servlet.ServletContext;
+//import javax.servlet.ServletException;
+//
+//@Configuration
+//public class WebConfig implements WebApplicationInitializer {
+//
+//    @Override
+//    public void onStartup(ServletContext servletContext) throws ServletException {
+//        AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
+//        context.register(SpringConfigVk.class, DataConfig.class, WebConfig.class);
+//
+////        context.setServletContext(servletContext);
+////
+////
+////        ServletRegistration.Dynamic dispatcher = servletContext.addServlet("dispatcher", new DispatcherServlet(context));
+////        dispatcher.setLoadOnStartup(1);
+////        dispatcher.addMapping("/");
+//    }
+//}

vk-bot/src/main/java/org/sadtech/vkbot/listener/EventListenable.java

@@ -1,6 +1,5 @@
 package org.sadtech.vkbot.listener;
 
-public interface EventListenable
-{
+public interface EventListenable {
     void listen() throws Exception;
 }

vk-bot/src/main/java/org/sadtech/vkbot/listener/Observable.java

@@ -0,0 +1,10 @@
+package org.sadtech.vkbot.listener;
+
+public interface Observable {
+    void registerObserver(Observer o);
+
+    //    void removeObserver(Observer o);
+    void notifyObservers();
+
+    void packaging() throws Exception;
+}

vk-bot/src/main/java/org/sadtech/vkbot/listener/Observer.java

@@ -1,4 +1,4 @@
-package org.sadtech.vkbot;
+package org.sadtech.vkbot.listener;
 
 import com.google.gson.JsonObject;
 

vk-bot/src/main/java/org/sadtech/vkbot/listener/data/ResponsibleData.java

@@ -0,0 +1,17 @@
+package org.sadtech.vkbot.listener.data;
+
+import com.google.gson.JsonObject;
+
+import java.util.List;
+
+public interface ResponsibleData {
+
+    void add(JsonObject jsonObject);
+
+    void remove(int id);
+
+    void cleanAll();
+
+    List<JsonObject> getJsonObjects();
+
+}

vk-bot/src/main/java/org/sadtech/vkbot/listener/data/impl/ResponseDataVk.java

@@ -0,0 +1,33 @@
+package org.sadtech.vkbot.listener.data.impl;
+
+import com.google.gson.JsonObject;
+import org.sadtech.vkbot.listener.data.ResponsibleData;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class ResponseDataVk implements ResponsibleData {
+
+    private List<JsonObject> jsonObjects = new ArrayList<JsonObject>();
+
+    @Override
+    public void add(JsonObject jsonObject) {
+        jsonObjects.add(jsonObject);
+    }
+
+    @Override
+    public void remove(int id) {
+        jsonObjects.remove(id);
+    }
+
+    @Override
+    public void cleanAll() {
+        jsonObjects.clear();
+    }
+
+    public List<JsonObject> getJsonObjects() {
+        return jsonObjects;
+    }
+}

vk-bot/src/main/java/org/sadtech/vkbot/listener/handlers/DispetcherHandler.java

@@ -0,0 +1,48 @@
+package org.sadtech.vkbot.listener.handlers;
+
+import com.google.gson.JsonObject;
+import lombok.extern.log4j.Log4j;
+import org.sadtech.vkbot.listener.Observable;
+import org.sadtech.vkbot.listener.Observer;
+import org.sadtech.vkbot.listener.data.ResponsibleData;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Log4j
+@Component
+public class DispetcherHandler implements Observable {
+
+    private ResponsibleData date;
+    private List<Observer> observers = new ArrayList<Observer>();
+    private List<JsonObject> objects;
+
+    public DispetcherHandler(ResponsibleData date) {
+        this.date = date;
+    }
+
+    @Scheduled(fixedRate = 5000)
+    public void packaging() {
+
+        objects = new ArrayList<JsonObject>(date.getJsonObjects());
+        date.cleanAll();
+        for (JsonObject object : objects) {
+            System.out.println(object);
+        }
+
+    }
+
+    @Override
+    public void registerObserver(Observer o) {
+        observers.add(o);
+    }
+
+    @Override
+    public void notifyObservers() {
+        for (Observer observer : observers) {
+            //observer.update();
+        }
+    }
+}

vk-bot/src/main/java/org/sadtech/vkbot/listener/handlers/MessageHandlerVk.java

@@ -0,0 +1,21 @@
+package org.sadtech.vkbot.listener.handlers;
+
+import com.google.gson.JsonObject;
+import org.sadtech.vkbot.listener.Observer;
+
+import java.util.List;
+
+public class MessageHandlerVk implements Observer {
+
+    private DispetcherHandler dispetcherHandler;
+
+    public MessageHandlerVk(DispetcherHandler dispetcherHandler) {
+        this.dispetcherHandler = dispetcherHandler;
+        dispetcherHandler.registerObserver(this);
+    }
+
+    @Override
+    public void update(List<JsonObject> jsonObjects) {
+
+    }
+}

vk-bot/src/main/java/org/sadtech/vkbot/listener/impl/EventListenerVk.java

@@ -1,4 +1,4 @@
-package org.sadtech.vkbot.listener;
+package org.sadtech.vkbot.listener.impl;
 
 import com.vk.api.sdk.actions.LongPoll;
 import com.vk.api.sdk.callback.longpoll.queries.GetLongPollEventsQuery;
@@ -9,15 +9,14 @@ import com.vk.api.sdk.exceptions.ApiException;
 import com.vk.api.sdk.exceptions.ClientException;
 import com.vk.api.sdk.objects.groups.responses.GetLongPollServerResponse;
 import lombok.extern.log4j.Log4j;
-import org.sadtech.vkbot.ResponsibleData;
+import org.sadtech.vkbot.listener.EventListenable;
+import org.sadtech.vkbot.listener.data.ResponsibleData;
 import org.springframework.scheduling.annotation.Async;
-import org.springframework.stereotype.Service;
-
-import javax.annotation.PostConstruct;
+import org.springframework.stereotype.Component;
 
 @Log4j
-@Service
-public class EventListenerVk implements EventListenable, Runnable {
+@Component
+public class EventListenerVk implements EventListenable {
 
     private VkApiClient vk;
     private GroupActor actor;
@@ -34,41 +33,28 @@ public class EventListenerVk implements EventListenable, Runnable {
         longPoll = new LongPoll(vk);
     }
 
-    public void run() {
-        try {
-            listen();
-        } catch (ClientException e) {
-            e.printStackTrace();
-        } catch (ApiException e) {
-            e.printStackTrace();
-        }
-    }
-
     private void initServer() throws ClientException, ApiException {
         server = vk.groups().getLongPollServer(actor).execute();
         String key = server.getKey();
         String serverUrl = server.getServer();
         Integer ts = server.getTs();
-
         longPoll = new LongPoll(vk);
         longPollEventsQuery = longPoll.getEvents(serverUrl, key, ts).waitTime(20);
     }
 
     @Async
-    @PostConstruct
     public void listen() throws ClientException, ApiException {
         initServer();
         do {
             GetLongPollEventsResponse eventsResponse;
             eventsResponse = longPollEventsQuery.execute();
+            log.info(eventsResponse);
             if (eventsResponse.getUpdates().toArray().length != 0) {
-
-                //responseData.setJsonObjects(eventsResponse.getUpdates());
-                log.info(eventsResponse.getUpdates());
+                responseData.add(eventsResponse.getUpdates().get(0));
+//                log.info(eventsResponse.getUpdates());
             }
             longPollEventsQuery = longPoll.getEvents(server.getServer(), server.getKey(), eventsResponse.getTs()).waitTime(20);
         } while (true);
     }
 
-
 }