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https://issues.apache.org/jira/browse/TOMEE-2291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16710502#comment-16710502
]
ASF GitHub Bot commented on TOMEE-2291:
---------------------------------------
Github user brunobat commented on a diff in the pull request:
https://github.com/apache/tomee/pull/240#discussion_r239190370
--- Diff:
examples/mp-faulttolerance-retry/src/main/java/org/superbiz/rest/WeatherGateway.java
---
@@ -0,0 +1,115 @@
+/*
+ * 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
+ * <p/>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p/>
+ * 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.superbiz.rest;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.enterprise.context.RequestScoped;
+import org.eclipse.microprofile.faulttolerance.Retry;
+
+
+@RequestScoped
+public class WeatherGateway {
+
+ private static Logger LOGGER =
Logger.getLogger(WeatherGateway.class.getName());
+
+ private static final String FORECAST_TIMEOUT_MESSAGE_ATTEMPTS =
+ "Timeout when accessing AccuWeather Forecast Service. Max of
Attempts: (%d), Attempts: (%d)";
+
+ private static final String FORECAST_TIMEOUT_MESSAGE =
+ "Timeout when accessing AccuWeather Forecast Service.";
+
+ private static final String FORECAST_TIMEOUT_MESSAGE_DELAY =
+ "Timeout when accessing AccuWeather Forecast Service. Delay
before this attempt: (%d)";
+
+ private static final String FORECAST_BUSY_MESSAGE =
+ "Error AccuWeather Forecast Service is busy. Number of
Attempts: (%d) \n";
+
+ /**
+ * {@link Retry#maxRetries()}
+ */
+ private static final int DEFAULT_MAX_RETRY = 3;
+
+ private AtomicInteger counterStatusOfDay = new AtomicInteger();
--- End diff --
These AtomicInteger can be set to final
> Fault Tolerance Microprofile example for @Retry
> -----------------------------------------------
>
> Key: TOMEE-2291
> URL: https://issues.apache.org/jira/browse/TOMEE-2291
> Project: TomEE
> Issue Type: Sub-task
> Components: Examples and Documentation
> Affects Versions: 8.0.0-M1
> Reporter: Bruno Baptista
> Assignee: Jonathan Gallimore
> Priority: Major
> Labels: examples, fault-tolerance, microprofile,
> pull-request-available
> Fix For: 8.0.0-Final
>
>
> We would like to have an example for MicroProfile (MP) Fault Tolerance (FT)
> @Retry annotation.
> To get up to speed on the FT MP spec please take a look at these blog posts:
> [https://www.tomitribe.com/blog/microprofile-fault-tolerance-take-2/]
> [https://www.tomitribe.com/blog/microprofile-fault-tolerance-annotations/]
> [https://www.tomitribe.com/blog/tomee-a-tutorial-on-microprofile-fault-tolerance/]
> Example name should be mp-faulttolerance-retry, following the standard
> already in the project.
> All the examples are in:
> [https://github.com/apache/tomee/tree/master/examples]
> See this example of @Counted metrics example for reference:
> [https://github.com/apache/tomee/tree/master/examples/mp-metrics-counted]
> And this example:
> [https://github.com/tomitribe/microprofile-samples/tree/master/fault-tolerance/retry]
> The PR has to contain arquillian tests validating the example.
>
>
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