aboutsummaryrefslogtreecommitdiffstats
path: root/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RetryConfig.java
blob: e4584905fba5e5a3367f3af437cbea7bfd503c28 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
/*
 * ============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.adapters.http.config;

import io.vavr.collection.HashSet;
import io.vavr.collection.Set;
import org.immutables.value.Value;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.exceptions.RetryableException;

import java.time.Duration;

@Value.Immutable
public interface RetryConfig {

    int retryCount();

    Duration retryInterval();

    @Value.Default
    default Set<Integer> retryableHttpResponseCodes() {
        return HashSet.empty();
    }

    @Value.Default
    default Set<Class<? extends Throwable>> customRetryableExceptions() {
        return HashSet.empty();
    }

    @Value.Derived
    default Set<Class<? extends Throwable>> retryableExceptions() {
        Set<Class<? extends Throwable>> result = customRetryableExceptions();
        if (retryableHttpResponseCodes().nonEmpty()) {
            result = result.add(RetryableException.class);
        }
        return result;
    }
}