| /* |
| * 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.slider.core.registry.docstore; |
| |
| import org.apache.slider.server.appmaster.web.rest.RestPaths; |
| import org.apache.slider.server.services.utility.PatternValidator; |
| import org.codehaus.jackson.annotate.JsonIgnoreProperties; |
| import org.codehaus.jackson.map.annotate.JsonSerialize; |
| |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| /** |
| * Represents a set of configurations for an application, component, etc. |
| * Json serialisable; accessors are synchronized |
| */ |
| @JsonIgnoreProperties(ignoreUnknown = true) |
| @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) |
| public class PublishedExportsSet { |
| |
| private static final PatternValidator validator = new PatternValidator( |
| RestPaths.PUBLISHED_CONFIGURATION_REGEXP); |
| |
| public Map<String, PublishedExports> exports = new HashMap<>(); |
| |
| public PublishedExportsSet() { |
| } |
| |
| /** |
| * Put a name -it will be converted to lower case before insertion. |
| * Any existing entry will be overwritten (that includes an entry |
| * with a different case in the original name) |
| * @param name name of entry |
| * @param export published export |
| * @throws IllegalArgumentException if not a valid name |
| */ |
| public void put(String name, PublishedExports export) { |
| String name1 = name.toLowerCase(Locale.ENGLISH); |
| validateName(name1); |
| exports.put(name1, export); |
| } |
| |
| /** |
| * Validate the name -restricting it to the set defined in |
| * {@link RestPaths#PUBLISHED_CONFIGURATION_REGEXP} |
| * @param name name to validate |
| * @throws IllegalArgumentException if not a valid name |
| */ |
| public static void validateName(String name) { |
| validator.validate(name); |
| |
| } |
| |
| public PublishedExports get(String name) { |
| return exports.get(name); |
| } |
| |
| public boolean contains(String name) { |
| return exports.containsKey(name); |
| } |
| |
| public int size() { |
| return exports.size(); |
| } |
| |
| public Set<String> keys() { |
| TreeSet<String> keys = new TreeSet<>(); |
| keys.addAll(exports.keySet()); |
| return keys; |
| } |
| |
| public PublishedExportsSet shallowCopy() { |
| PublishedExportsSet that = new PublishedExportsSet(); |
| for (Map.Entry<String, PublishedExports> entry : exports.entrySet()) { |
| that.put(entry.getKey(), entry.getValue().shallowCopy()); |
| } |
| return that; |
| } |
| } |