Fixed warehouse data flow integration

spring-boot-starters/spring-boot-starter-data-events/src/main/java/demo/event/BasicEventService.java

@@ -4,7 +4,6 @@ import demo.domain.Aggregate;
 import org.apache.log4j.Logger;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.cloud.client.loadbalancer.LoadBalanced;
-import org.springframework.cloud.stream.messaging.Source;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.hateoas.Link;
 import org.springframework.hateoas.MediaTypes;
@@ -37,13 +36,13 @@ public class BasicEventService<T extends Event, ID extends Serializable> impleme
     private String eventsWorker;
 
     private final EventRepository<T, ID> eventRepository;
-    private final Source eventStream;
+    private final EventSource eventSource;
     private final RestTemplate restTemplate;
 
-    public BasicEventService(EventRepository<T, ID> eventRepository, Source eventStream, @LoadBalanced RestTemplate
+    public BasicEventService(EventRepository<T, ID> eventRepository, EventSource eventSource, @LoadBalanced RestTemplate
             restTemplate) {
         this.eventRepository = eventRepository;
-        this.eventStream = eventStream;
+        this.eventSource = eventSource;
         this.restTemplate = restTemplate;
     }
 
@@ -69,7 +68,7 @@ public class BasicEventService<T extends Event, ID extends Serializable> impleme
     }
 
     public <S extends T> Boolean sendAsync(S event, Link... links) {
-        return eventStream.output()
+        return eventSource.getChannel()
                 .send(MessageBuilder.withPayload(event)
                         .setHeader("contentType", MediaType.APPLICATION_JSON_UTF8_VALUE)
                         .build());

spring-boot-starters/spring-boot-starter-data-events/src/main/java/demo/event/EventAutoConfig.java

@@ -20,18 +20,21 @@ import org.springframework.web.client.RestTemplate;
 public class EventAutoConfig {
 
     private EventRepository eventRepository;
-    private Source source;
     private RestTemplate restTemplate;
 
-    public EventAutoConfig(EventRepository eventRepository, Source source, RestTemplate restTemplate) {
+    public EventAutoConfig(EventRepository eventRepository, RestTemplate restTemplate) {
         this.eventRepository = eventRepository;
-        this.source = source;
         this.restTemplate = restTemplate;
     }
 
     @SuppressWarnings("unchecked")
     @Bean
-    public EventService eventService() {
-        return new BasicEventService(eventRepository, source, restTemplate);
+    public EventService eventService(EventSource eventSource) {
+        return new BasicEventService(eventRepository, eventSource, restTemplate);
+    }
+
+    @Bean
+    public EventSource eventSource(Source source) {
+        return new EventSource(source.output());
     }
 }

spring-boot-starters/spring-boot-starter-data-events/src/main/java/demo/event/EventSource.java

@@ -0,0 +1,16 @@
+package demo.event;
+
+import org.springframework.messaging.MessageChannel;
+
+public class EventSource {
+
+    private MessageChannel channel;
+
+    public EventSource(MessageChannel channel) {
+        this.channel = channel;
+    }
+
+    public MessageChannel getChannel() {
+        return channel;
+    }
+}