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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2021 Nokia. All rights reserved.
* =========================================================
* Licensed 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.
* ============LICENSE_END=====================================
*/
package org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config;
import io.netty.handler.timeout.ReadTimeoutException;
import io.vavr.collection.HashSet;
import io.vavr.collection.Set;
import org.immutables.value.Value;
import java.net.ConnectException;
@Value.Immutable
public interface DmaapRetryConfig {
Set<Class<? extends Throwable>> RETRYABLE_EXCEPTIONS = HashSet.of(ReadTimeoutException.class, ConnectException.class);
Set<Integer> RETRYABLE_HTTP_CODES = HashSet.of(404, 408, 413, 429, 500, 502, 503, 504);
@Value.Default
default int retryCount() {
return 3;
}
@Value.Default
default int retryIntervalInSeconds() {
return 1;
}
@Value.Check
default void validate() {
validateRetryCount();
validateRetryInterval();
}
private void validateRetryCount() {
int rc = retryCount();
if (rc < 0)
throw new IllegalArgumentException(String.format("Invalid value: %d, retryCount should be (0-n)", rc));
}
private void validateRetryInterval() {
long ri = retryIntervalInSeconds();
if (ri < 1)
throw new IllegalArgumentException(String.format("Invalid value: %d, retryInterval should be (1-n)", ri));
}
}
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