| /* |
| * 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.caconfig.spi.metadata; |
| |
| import java.util.Collection; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import org.jetbrains.annotations.NotNull; |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** |
| * Defines a configuration. |
| */ |
| @ProviderType |
| public final class ConfigurationMetadata extends AbstractMetadata<ConfigurationMetadata> { |
| |
| private final Map<String,PropertyMetadata<?>> propertyMetadata; |
| private final boolean collection; |
| |
| /** |
| * @param name Configuration name |
| * @param propertyMetadata Property metadata |
| * @param collection Collection |
| */ |
| public ConfigurationMetadata(@NotNull String name, |
| Collection<PropertyMetadata<?>> propertyMetadata, |
| boolean collection) { |
| super(name); |
| this.propertyMetadata = toMap(propertyMetadata); |
| this.collection = collection; |
| } |
| |
| private static Map<String,PropertyMetadata<?>> toMap(Collection<PropertyMetadata<?>> propertyMetadata) { |
| Map<String,PropertyMetadata<?>> map = new LinkedHashMap<>(); |
| for (PropertyMetadata<?> item : propertyMetadata) { |
| if (map.containsKey(item.getName())) { |
| throw new IllegalArgumentException("Duplicate property name: " + item.getName()); |
| } |
| map.put(item.getName(), item); |
| } |
| return map; |
| } |
| |
| /** |
| * @return true if configuration is singleton |
| */ |
| public boolean isSingleton() { |
| return !collection; |
| } |
| |
| /** |
| * @return true if configuration is collection |
| */ |
| public boolean isCollection() { |
| return collection; |
| } |
| |
| /** |
| * @return Configuration properties |
| */ |
| public Map<String,PropertyMetadata<?>> getPropertyMetadata() { |
| return this.propertyMetadata; |
| } |
| |
| } |