2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. 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.openecomp.sdc.common.http.client.api;
23 import org.apache.http.protocol.HttpContext;
24 import org.openecomp.sdc.common.log.wrappers.Logger;
26 import java.io.IOException;
28 public class RetryHandlers {
30 private static final Logger LOGGER = Logger.getLogger(RetryHandlers.class.getName());
32 private RetryHandlers() {
35 public static ComparableHttpRequestRetryHandler getDefault(int numOfRetries) {
36 return (IOException exception, int executionCount, HttpContext context) -> {
37 LOGGER.debug("failed sending request with exception", exception);
38 LOGGER.debug("try request number: {}", executionCount);
39 return executionCount <= numOfRetries;