[
https://issues.apache.org/jira/browse/GOBBLIN-807?focusedWorklogId=268937&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-268937
]
ASF GitHub Bot logged work on GOBBLIN-807:
------------------------------------------
Author: ASF GitHub Bot
Created on: 27/Jun/19 23:07
Start Date: 27/Jun/19 23:07
Worklog Time Spent: 10m
Work Description: vikrambohra commented on pull request #2678:
[GOBBLIN-807] TimingEvent is now closeable, extends GobblinEventBuilder
URL: https://github.com/apache/incubator-gobblin/pull/2678#discussion_r298402704
##########
File path:
gobblin-metrics-libs/gobblin-metrics-base/src/main/java/org/apache/gobblin/metrics/event/CountEventBuilder.java
##########
@@ -0,0 +1,95 @@
+/*
+ * 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.gobblin.metrics.event;
+
+import java.util.Map;
+
+import org.apache.commons.lang.StringUtils;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import org.apache.gobblin.metrics.GobblinTrackingEvent;
+
+/**
+ * The builder builds builds a specific {@link GobblinTrackingEvent} whose
metadata has
+ * {@value GobblinEventBuilder#EVENT_TYPE} to be {@value #COUNT_EVENT_TYPE}
+ *
+ * <p>
+ * Note: A {@link CountEventBuilder} instance is not reusable
+ */
+public class CountEventBuilder extends GobblinEventBuilder {
+
+ public static final String COUNT_EVENT_TYPE = "CountEvent";
+ public static final String COUNT_KEY = "count";
+ @Setter
+ @Getter
+ private int count;
+
+ public CountEventBuilder(String name, int count) {
+ this(name, NAMESPACE, count);
+ }
+
+ public CountEventBuilder(String name, String namespace, int count) {
+ super(name, namespace);
+ this.metadata.put(EVENT_TYPE, COUNT_EVENT_TYPE);
+ this.count = count;
+ }
+
+ /**
+ *
+ * @return {@link GobblinTrackingEvent}
+ */
+ @Override
+ public GobblinTrackingEvent build() {
+ this.metadata.put(COUNT_KEY, Integer.toString(count));
+ return super.build();
+ }
+
+ /**
+ * Check if the given {@link GobblinTrackingEvent} is a {@link
CountEventBuilder}
+ */
+ public static boolean isCountEvent(GobblinTrackingEvent event) {
+ String eventType = (event.getMetadata() == null) ? "" :
event.getMetadata().get(EVENT_TYPE);
+ return StringUtils.isNotEmpty(eventType) &&
eventType.equals(COUNT_EVENT_TYPE);
+ }
+ /**
+ * Create a {@link CountEventBuilder} from a {@link GobblinTrackingEvent}.
An inverse function
+ * to {@link CountEventBuilder#build()}
+ */
+ public static CountEventBuilder fromEvent(GobblinTrackingEvent event) {
+ if(!isCountEvent(event)) {
+ return null;
+ }
+
+ Map<String, String> metadata = event.getMetadata();
+ int count = Integer.parseInt(metadata.get(COUNT_KEY));
Review comment:
done
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Issue Time Tracking
-------------------
Worklog Id: (was: 268937)
Time Spent: 4h 10m (was: 4h)
> TimingEvent to extend GobblinEventBuilder
> ------------------------------------------
>
> Key: GOBBLIN-807
> URL: https://issues.apache.org/jira/browse/GOBBLIN-807
> Project: Apache Gobblin
> Issue Type: Improvement
> Reporter: Vikram Bohra
> Priority: Minor
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> GobblinEventBuilder and its subclasses should be used to build
> GobblinTrackingEvents and EventSubmitter should solely be responsible for
> submitting events. Depreacate older roles and methods
> appropriately.TimingEvent should extend the GobblinEventBuilder while
> maintaining older methods for backward compatability.
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