| /* |
| * 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.solr.cloud.autoscaling; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * |
| * @deprecated to be removed in Solr 9.0 (see SOLR-14656) |
| */ |
| public class TriggerUtils { |
| // validation helper methods |
| |
| public static void requiredProperties(Set<String> required, Set<String> valid, String... propertyNames) { |
| required.addAll(Arrays.asList(propertyNames)); |
| valid.addAll(Arrays.asList(propertyNames)); |
| } |
| |
| public static void validProperties(Set<String> valid, String... propertyNames) { |
| valid.addAll(Arrays.asList(propertyNames)); |
| } |
| |
| public static void checkProperties(Map<String, Object> properties, Map<String, String> results, Set<String> required, Set<String> valid) { |
| checkValidPropertyNames(properties, results, valid); |
| checkRequiredPropertyNames(properties, results, required); |
| } |
| |
| public static void checkValidPropertyNames(Map<String, Object> properties, Map<String, String> results, Set<String> valid) { |
| Set<String> currentNames = new HashSet<>(properties.keySet()); |
| currentNames.removeAll(valid); |
| if (!currentNames.isEmpty()) { |
| for (String name : currentNames) { |
| results.put(name, "unknown property"); |
| } |
| } |
| } |
| |
| public static void checkRequiredPropertyNames(Map<String, Object> properties, Map<String, String> results, Set<String> required) { |
| Set<String> requiredNames = new HashSet<>(required); |
| requiredNames.removeAll(properties.keySet()); |
| if (!requiredNames.isEmpty()) { |
| for (String name : requiredNames) { |
| results.put(name, "missing required property"); |
| } |
| } |
| } |
| |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| public static void checkProperty(Map<String, Object> properties, Map<String, String> results, String name, boolean required, Class... acceptClasses) { |
| Object value = properties.get(name); |
| if (value == null) { |
| if (required) { |
| results.put(name, "missing required value"); |
| } else { |
| return; |
| } |
| } |
| if (acceptClasses == null || acceptClasses.length == 0) { |
| return; |
| } |
| boolean accepted = false; |
| for (Class clz : acceptClasses) { |
| if (clz.isAssignableFrom(value.getClass())) { |
| accepted = true; |
| break; |
| } |
| } |
| if (!accepted) { |
| results.put(name, "value is not an expected type"); |
| } |
| } |
| } |