| /* |
| * 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 |
| * |
| * 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. |
| */ |
| package org.apache.sling.testing.clients; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Objects; |
| import java.util.stream.Collectors; |
| |
| public class SystemPropertiesConfig { |
| |
| /** |
| * Prefix for IT-specific system properties |
| */ |
| public static final String CONFIG_PROP_PREFIX = "sling.it."; |
| |
| /** |
| * System property for {@link SystemPropertiesConfig#getHttpDelay()} |
| * Prefixed by {@link SystemPropertiesConfig#CONFIG_PROP_PREFIX} |
| */ |
| public static final String HTTP_DELAY_PROP = "http.delay"; |
| |
| /** |
| * System property for {@link SystemPropertiesConfig#getHttpRetries()} |
| * Prefixed by {@link SystemPropertiesConfig#CONFIG_PROP_PREFIX} |
| */ |
| public static final String HTTP_RETRIES_PROP = "http.retries"; |
| |
| /** |
| * System property for {@link SystemPropertiesConfig#getHttpRetriesDelay()} |
| * Prefixed by {@link SystemPropertiesConfig#CONFIG_PROP_PREFIX} |
| */ |
| public static final String HTTP_RETRIES_DELAY_PROP = "http.retriesDelay"; |
| |
| /** |
| * System property for {@link SystemPropertiesConfig#isHttpLogRetries()} |
| * Prefixed by {@link SystemPropertiesConfig#CONFIG_PROP_PREFIX} |
| */ |
| public static final String HTTP_LOG_RETRIES_PROP = "http.logRetries"; |
| |
| /** |
| * System property for {@link SystemPropertiesConfig#getHttpRetriesErrorCodes()} |
| * Prefixed by {@link SystemPropertiesConfig#CONFIG_PROP_PREFIX} |
| */ |
| public static final String HTTP_RETRIES_ERROR_CODES_PROP = "http.retriesErrorCodes"; |
| |
| public static String getPrefixedPropertyName(String prop) { |
| return SystemPropertiesConfig.CONFIG_PROP_PREFIX + prop; |
| } |
| |
| /** |
| * Custom delay in milliseconds before an HTTP request goes through. |
| * Used by {@link org.apache.sling.testing.clients.interceptors.DelayRequestInterceptor} |
| */ |
| public static long getHttpDelay() { |
| try { |
| return Long.getLong(getPrefixedPropertyName(HTTP_DELAY_PROP), 0); |
| } catch (Exception e) { |
| return 0; |
| } |
| } |
| |
| /** |
| * Number of http call retries in case of a 5XX response code |
| */ |
| public static int getHttpRetries() { |
| try { |
| return Integer.getInteger(getPrefixedPropertyName(HTTP_RETRIES_PROP), 10); |
| } catch (Exception e) { |
| return 0; |
| } |
| } |
| |
| /** |
| * The delay in milliseconds between http retries |
| */ |
| public static int getHttpRetriesDelay() { |
| try { |
| return Integer.getInteger(getPrefixedPropertyName(HTTP_RETRIES_DELAY_PROP), 1000); |
| } catch (Exception e) { |
| return 0; |
| } |
| } |
| |
| /** |
| * Whether to log or not http request retries |
| */ |
| public static boolean isHttpLogRetries() { |
| try { |
| return Boolean.getBoolean(getPrefixedPropertyName(HTTP_LOG_RETRIES_PROP)); |
| } catch (Exception e) { |
| return false; |
| } |
| } |
| |
| /** |
| * Comma-separated list of http response codes for which to retry the request |
| * If empty, all 5XX error codes will be retried |
| */ |
| public static Collection<Integer> getHttpRetriesErrorCodes() { |
| try { |
| final String errorCodes = System.getProperty(getPrefixedPropertyName(HTTP_RETRIES_ERROR_CODES_PROP), ""); |
| return Arrays.asList(errorCodes.split(",")).stream().map(s -> { |
| try { |
| return Integer.valueOf(s); |
| } catch (NumberFormatException e) { |
| return null; |
| } |
| }).filter(Objects::nonNull).collect(Collectors.toList()); |
| } catch (Exception e) { |
| return Collections.emptyList(); |
| } |
| } |
| |
| } |