2 * ============LICENSE_START====================================
3 * DCAEGEN2-SERVICES-SDK
4 * =========================================================
5 * Copyright (C) 2021 Nokia. All rights reserved.
6 * =========================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=====================================
21 package org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config;
23 import io.netty.handler.timeout.ReadTimeoutException;
24 import io.vavr.collection.HashSet;
25 import io.vavr.collection.Set;
26 import org.immutables.value.Value;
28 import java.net.ConnectException;
31 public interface DmaapRetryConfig {
33 Set<Class<? extends Throwable>> RETRYABLE_EXCEPTIONS = HashSet.of(ReadTimeoutException.class, ConnectException.class);
34 RuntimeException ON_RETRY_EXHAUSTED_EXCEPTION = ReadTimeoutException.INSTANCE;
35 Set<Integer> RETRYABLE_HTTP_CODES = HashSet.of(404, 408, 413, 429, 500, 502, 503, 504);
38 default int retryCount() {
43 default int retryIntervalInSeconds() {
48 default void validate() {
50 validateRetryInterval();
53 private void validateRetryCount() {
54 int rc = retryCount();
56 throw new IllegalArgumentException(String.format("Invalid value: %d, retryCount should be (0-n)", rc));
59 private void validateRetryInterval() {
60 long ri = retryIntervalInSeconds();
62 throw new IllegalArgumentException(String.format("Invalid value: %d, retryInterval should be (1-n)", ri));