gardenia commented on code in PR #10318: URL: https://github.com/apache/ozone/pull/10318#discussion_r3277221476
########## hadoop-ozone/ozone-manager-plugins/src/main/java/org/apache/hadoop/ozone/om/eventlistener/s3/S3EventNotificationStrategy.java: ########## @@ -0,0 +1,170 @@ +/* + * 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.hadoop.ozone.om.eventlistener.s3; + +import static org.apache.hadoop.ozone.OzoneConsts.OM_KEY_PREFIX; + +import com.fasterxml.jackson.databind.ObjectMapper; +import java.time.Instant; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.UUID; +import org.apache.commons.lang3.StringUtils; +import org.apache.hadoop.ozone.om.eventlistener.OMEventListenerNotificationStrategy; +import org.apache.hadoop.ozone.om.eventlistener.s3.S3EventNotification.OzoneEventDataKey; +import org.apache.hadoop.ozone.om.helpers.OmCompletedRequestInfo; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * This is a notification strategy to generate events according to S3 + * notification semantics. + */ +public class S3EventNotificationStrategy implements OMEventListenerNotificationStrategy { Review Comment: My thinking with the "strategy" terminology was that the strategy is the class which you hand a OmCompletedRequestInfo entity and it emits one or more events based on the strategy e.g. S3 strategy could mean one thing, cloudevents could mean another thing. To me "serializer" would imply a more narrow purpose and lack the "decision making" connotation. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
