[Fix apache/incubator-kie-issues#1457] Grouping of event serialization

apache · Sep 26, 2024 · 1c13a37 · 1c13a37
1 parent c9f017a
commit 1c13a37
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Showing 4 changed files with 41 additions and 84 deletions.
diff --git a/...mon/src/main/java/org/kie/kogito/index/json/JsonProcessInstanceDataEventDeserializer.java b/...mon/src/main/java/org/kie/kogito/index/json/JsonProcessInstanceDataEventDeserializer.java
@@ -20,6 +20,7 @@
 
 import java.io.IOException;
 
+import org.kie.kogito.event.process.MultipleProcessInstanceDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceErrorDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceNodeDataEvent;
@@ -57,6 +58,8 @@ public ProcessInstanceDataEvent<?> deserialize(JsonParser jp, DeserializationCon
         String type = node.get("type").asText();
 
         switch (type) {
+            case "MultipleProcessInstanceDataEvent":
+                return jp.getCodec().treeToValue(node, MultipleProcessInstanceDataEvent.class);
             case "ProcessInstanceErrorDataEvent":
                 return (ProcessInstanceDataEvent<?>) jp.getCodec().treeToValue(node, ProcessInstanceErrorDataEvent.class);
             case "ProcessInstanceNodeDataEvent":

diff --git a/...on/src/main/java/org/kie/kogito/index/json/JsonUserTaskInstanceDataEventDeserializer.java b/...on/src/main/java/org/kie/kogito/index/json/JsonUserTaskInstanceDataEventDeserializer.java
@@ -20,6 +20,7 @@
 
 import java.io.IOException;
 
+import org.kie.kogito.event.usertask.MultipleUserTaskInstanceDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceAssignmentDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceAttachmentDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceCommentDataEvent;
@@ -58,6 +59,8 @@ public UserTaskInstanceDataEvent<?> deserialize(JsonParser jp, DeserializationCo
         String type = node.get("type").asText();
 
         switch (type) {
+            case "MultipleUserTaskInstanceDataEvent":
+                return jp.getCodec().treeToValue(node, MultipleUserTaskInstanceDataEvent.class);
             case "UserTaskInstanceAssignmentDataEvent":
                 return (UserTaskInstanceDataEvent<?>) jp.getCodec().treeToValue(node, UserTaskInstanceAssignmentDataEvent.class);
             case "UserTaskInstanceAttachmentDataEvent":
@@ -76,4 +79,4 @@ public UserTaskInstanceDataEvent<?> deserialize(JsonParser jp, DeserializationCo
 
         }
     }
-}
+}
diff --git a/data-index/data-index-common/src/main/java/org/kie/kogito/index/service/IndexingService.java b/data-index/data-index-common/src/main/java/org/kie/kogito/index/service/IndexingService.java
@@ -26,13 +26,15 @@
 import java.util.Optional;
 
 import org.eclipse.microprofile.faulttolerance.Retry;
+import org.kie.kogito.event.process.MultipleProcessInstanceDataEvent;
 import org.kie.kogito.event.process.ProcessDefinitionDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceErrorDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceNodeDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceSLADataEvent;
 import org.kie.kogito.event.process.ProcessInstanceStateDataEvent;
 import org.kie.kogito.event.process.ProcessInstanceVariableDataEvent;
+import org.kie.kogito.event.usertask.MultipleUserTaskInstanceDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceAssignmentDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceAttachmentDataEvent;
 import org.kie.kogito.event.usertask.UserTaskInstanceCommentDataEvent;
@@ -76,6 +78,15 @@ public class IndexingService {
     @Retry(maxRetries = 3, delay = 300, jitter = 100, retryOn = ConcurrentModificationException.class)
     public void indexProcessInstanceEvent(ProcessInstanceDataEvent<?> event) {
         ProcessInstanceStorage storage = manager.getProcessInstanceStorage();
+        if (event instanceof MultipleProcessInstanceDataEvent) {
+            for (ProcessInstanceDataEvent<?> item : ((MultipleProcessInstanceDataEvent) event).getData())
+                indexProccessInstanceEvent(storage, item);
+        } else {
+            indexProccessInstanceEvent(storage, event);
+        }
+    }
+
+    private void indexProccessInstanceEvent(ProcessInstanceStorage storage, ProcessInstanceDataEvent<?> event) {
         if (event instanceof ProcessInstanceErrorDataEvent) {
             storage.indexError((ProcessInstanceErrorDataEvent) event);
         } else if (event instanceof ProcessInstanceNodeDataEvent) {
@@ -100,6 +111,16 @@ public void indexProcessDefinition(ProcessDefinitionDataEvent definitionDataEven
     @Retry(maxRetries = 3, delay = 300, jitter = 100, retryOn = ConcurrentModificationException.class)
     public <T> void indexUserTaskInstanceEvent(UserTaskInstanceDataEvent<T> event) {
         UserTaskInstanceStorage storage = manager.getUserTaskInstanceStorage();
+        if (event instanceof MultipleUserTaskInstanceDataEvent) {
+            for (UserTaskInstanceDataEvent<?> item : ((MultipleUserTaskInstanceDataEvent) event).getData()) {
+                indexUserTaskInstanceEvent(storage, item);
+            }
+        } else {
+            indexUserTaskInstanceEvent(storage, event);
+        }
+    }
+
+    private void indexUserTaskInstanceEvent(UserTaskInstanceStorage storage, UserTaskInstanceDataEvent<?> event) {
         if (event instanceof UserTaskInstanceAssignmentDataEvent) {
             storage.indexAssignment((UserTaskInstanceAssignmentDataEvent) event);
         } else if (event instanceof UserTaskInstanceAttachmentDataEvent) {

diff --git a/.../src/main/java/org/kie/kogito/index/service/messaging/BlockingMessagingEventConsumer.java b/.../src/main/java/org/kie/kogito/index/service/messaging/BlockingMessagingEventConsumer.java
@@ -18,8 +18,6 @@
  */
 package org.kie.kogito.index.service.messaging;
 
-import java.util.Collection;
-
 import org.eclipse.microprofile.reactive.messaging.Incoming;
 import org.kie.kogito.event.DataEvent;
 import org.kie.kogito.event.process.ProcessDefinitionDataEvent;
@@ -31,7 +29,6 @@
 import org.slf4j.LoggerFactory;
 
 import io.quarkus.arc.properties.IfBuildProperty;
-import io.smallrye.mutiny.Uni;
 import io.smallrye.reactive.messaging.annotations.Blocking;
 
 import jakarta.enterprise.context.ApplicationScoped;
@@ -60,101 +57,34 @@ public class BlockingMessagingEventConsumer {
     @Incoming(KOGITO_PROCESSINSTANCES_EVENTS)
     @Blocking
     @Transactional
-    public Uni<Void> onProcessInstanceEvent(Object input) {
-        if (input instanceof Collection) {
-            @SuppressWarnings("unchecked")
-            Collection<ProcessInstanceDataEvent<?>> events = (Collection<ProcessInstanceDataEvent<?>>) input;
-            LOGGER.debug("Process instance consumer received grouped ProcessInstanceDataEvents: \n{}", events);
-            for (ProcessInstanceDataEvent<?> event : events) {
-                handleProcessInstanceEvent(event);
-            }
-        } else if (input instanceof ProcessInstanceDataEvent) {
-            ProcessInstanceDataEvent<?> event = (ProcessInstanceDataEvent<?>) input;
-            LOGGER.debug("Process instance consumer received ProcessInstanceDataEvent: \n{}", event);
-            handleProcessInstanceEvent(event);
-        } else {
-            LOGGER.error("Unknown event type received: {}", input.getClass());
-        }
-        return Uni.createFrom().voidItem();
+    public void onProcessInstanceEvent(ProcessInstanceDataEvent<?> event) {
+        LOGGER.debug("Process instance consumer received ProcessInstanceDataEvent: \n{}", event);
+        indexingService.indexProcessInstanceEvent(event);
+        eventPublisher.fire(event);
     }
 
     @Incoming(KOGITO_USERTASKINSTANCES_EVENTS)
     @Blocking
     @Transactional
-    public Uni<Void> onUserTaskInstanceEvent(Object input) {
-        if (input instanceof Collection) {
-            @SuppressWarnings("unchecked")
-            Collection<UserTaskInstanceDataEvent<?>> events = (Collection<UserTaskInstanceDataEvent<?>>) input;
-            LOGGER.debug("UserTask instance consumer received grouped UserTaskInstanceDataEvent: \n{}", events);
-            for (UserTaskInstanceDataEvent<?> event : events) {
-                handleUserTaskInstanceEvent(event);
-            }
-        } else if (input instanceof UserTaskInstanceDataEvent) {
-            UserTaskInstanceDataEvent<?> event = (UserTaskInstanceDataEvent<?>) input;
-            LOGGER.debug("Process instance consumer received UserTaskInstanceDataEvent: \n{}", event);
-            handleUserTaskInstanceEvent(event);
-        } else {
-            LOGGER.error("Unknown event type received: {}", input.getClass());
-        }
-        return Uni.createFrom().voidItem();
+    public void onUserTaskInstanceEvent(UserTaskInstanceDataEvent<?> event) {
+        LOGGER.debug("Task instance received UserTaskInstanceDataEvent \n{}", event);
+        indexingService.indexUserTaskInstanceEvent(event);
+        eventPublisher.fire(event);
     }
 
     @Incoming(KOGITO_JOBS_EVENTS)
     @Blocking
     @Transactional
-    public Uni<Void> onJobEvent(KogitoJobCloudEvent event) {
+    public void onJobEvent(KogitoJobCloudEvent event) {
         LOGGER.debug("Job received KogitoJobCloudEvent \n{}", event);
-        return Uni.createFrom().item(event)
-                .onItem().invoke(e -> indexingService.indexJob(e.getData()))
-                .onFailure().invoke(t -> LOGGER.error("Error processing job KogitoJobCloudEvent: {}", t.getMessage(), t))
-                .onItem().ignore().andContinueWithNull();
+        indexingService.indexJob(event.getData());
     }
 
     @Incoming(KOGITO_PROCESS_DEFINITIONS_EVENTS)
     @Blocking
     @Transactional
-    public Uni<Void> onProcessDefinitionDataEvent(Object input) {
-        if (input instanceof Collection) {
-            @SuppressWarnings("unchecked")
-            Collection<ProcessDefinitionDataEvent> events = (Collection<ProcessDefinitionDataEvent>) input;
-            LOGGER.debug("Process definition instance consumer received grouped ProcessDefinitionDataEvent: \n{}", events);
-            for (ProcessDefinitionDataEvent event : events) {
-                handleProcessDefinitionEvent(event);
-            }
-        } else if (input instanceof ProcessDefinitionDataEvent) {
-            ProcessDefinitionDataEvent event = (ProcessDefinitionDataEvent) input;
-            LOGGER.debug("Process definition consumer received ProcessDefinitionDataEvent: \n{}", event);
-            handleProcessDefinitionEvent(event);
-        } else {
-            LOGGER.error("Unknown event type received: {}", input.getClass());
-        }
-        return Uni.createFrom().voidItem();
-    }
-
-    private void handleProcessInstanceEvent(ProcessInstanceDataEvent<?> event) {
-        try {
-            indexingService.indexProcessInstanceEvent(event);
-            eventPublisher.fire(event);
-        } catch (Exception ex) {
-            LOGGER.error("Error processing process instance event: {}", event, ex);
-        }
-    }
-
-    private void handleUserTaskInstanceEvent(UserTaskInstanceDataEvent<?> event) {
-        try {
-            indexingService.indexUserTaskInstanceEvent(event);
-            eventPublisher.fire(event);
-        } catch (Exception ex) {
-            LOGGER.error("Error processing userTask instance event: {}", event, ex);
-        }
-    }
-
-    private void handleProcessDefinitionEvent(ProcessDefinitionDataEvent event) {
-        try {
-            indexingService.indexProcessDefinition(event);
-            eventPublisher.fire(event);
-        } catch (Exception ex) {
-            LOGGER.error("Error processing process definition event: {}", event, ex);
-        }
+    public void onProcessDefinitionDataEvent(ProcessDefinitionDataEvent event) {
+        LOGGER.debug("Job received KogitoJobCloudEvent \n{}", event);
+        indexingService.indexProcessDefinition(event);
     }
 }