tengqm commented on code in PR #5652:
URL: https://github.com/apache/gravitino/pull/5652#discussion_r1856683693
##########
core/src/main/java/org/apache/gravitino/listener/FilesetEventDispatcher.java:
##########
@@ -96,6 +104,10 @@ public Fileset createFileset(
String storageLocation,
Map<String, String> properties)
throws NoSuchSchemaException, FilesetAlreadyExistsException {
+ FilesetInfo createFileRequest =
+ new FilesetInfo(ident.name(), comment, type, storageLocation,
properties, null);
+ eventBus.dispatchEvent(
+ new CreateFilesetPreEvent(PrincipalUtils.getCurrentUserName(), ident,
createFileRequest));
Review Comment:
```suggestion
FilesetInfo fileInfo =
new FilesetInfo(ident.name(), comment, type, storageLocation,
properties, null);
eventBus.dispatchEvent(
new CreateFilesetPreEvent(PrincipalUtils.getCurrentUserName(),
ident, fileInfo));
```
##########
core/src/main/java/org/apache/gravitino/listener/api/event/CreateFilesetPreEvent.java:
##########
@@ -0,0 +1,56 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.gravitino.listener.api.event;
+
+import org.apache.gravitino.NameIdentifier;
+import org.apache.gravitino.annotation.DeveloperApi;
+import org.apache.gravitino.listener.api.info.FilesetInfo;
+
+/** Represents an event triggered before creating a fileset. */
+@DeveloperApi
+public class CreateFilesetPreEvent extends FilesetPreEvent {
+ private final FilesetInfo createFilesetRequest;
+
+ public CreateFilesetPreEvent(
+ String user, NameIdentifier identifier, FilesetInfo
createFilesetRequest) {
+ super(user, identifier);
+ this.createFilesetRequest = createFilesetRequest;
+ }
+
+ /**
+ * Retrieves the create fileset request.
+ *
+ * @return A {@link FilesetInfo} instance encapsulating the comprehensive
details of create
+ * fileset request.
+ */
+ public FilesetInfo createFilesetRequest() {
+ return createFilesetRequest;
Review Comment:
What you are returning here is not the full set of parameters for a
CreateFileset request, so the info you retrieved should be a filesetInfo as the
return type of the function indicates.
```suggestion
return fileInfo;
```
##########
core/src/main/java/org/apache/gravitino/listener/FilesetEventDispatcher.java:
##########
@@ -32,16 +32,22 @@
import org.apache.gravitino.file.FilesetChange;
import org.apache.gravitino.listener.api.event.AlterFilesetEvent;
import org.apache.gravitino.listener.api.event.AlterFilesetFailureEvent;
+import org.apache.gravitino.listener.api.event.AlterFilesetPreEvent;
import org.apache.gravitino.listener.api.event.CreateFilesetEvent;
import org.apache.gravitino.listener.api.event.CreateFilesetFailureEvent;
+import org.apache.gravitino.listener.api.event.CreateFilesetPreEvent;
import org.apache.gravitino.listener.api.event.DropFilesetEvent;
import org.apache.gravitino.listener.api.event.DropFilesetFailureEvent;
+import org.apache.gravitino.listener.api.event.DropFilesetPreEvent;
import org.apache.gravitino.listener.api.event.GetFileLocationEvent;
import org.apache.gravitino.listener.api.event.GetFileLocationFailureEvent;
+import org.apache.gravitino.listener.api.event.GetFileLocationPreEvent;
import org.apache.gravitino.listener.api.event.ListFilesetEvent;
import org.apache.gravitino.listener.api.event.ListFilesetFailureEvent;
+import org.apache.gravitino.listener.api.event.ListFilesetPreEvent;
import org.apache.gravitino.listener.api.event.LoadFilesetEvent;
import org.apache.gravitino.listener.api.event.LoadFilesetFailureEvent;
+import org.apache.gravitino.listener.api.event.LoadFilesetPreEvent;
Review Comment:
Is `import org.apache.gravitino.listener.api.event.*` anti-pattern thus
discouraged?
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