| /* |
| * 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.mock.sling.spi; |
| |
| import org.apache.sling.api.resource.ResourceResolverFactory; |
| import org.apache.sling.jcr.api.SlingRepository; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * SPI interface for resource resolver type implementations to provide a mock |
| * resource resolver factory. |
| * <p>Supported constructors for implementing classes:</p> |
| * <ul> |
| * <li>Empty constructor</li> |
| * <li>Constructor with {@link org.osgi.framework.BundleContext} parameter</li> |
| * </ul> |
| */ |
| public interface ResourceResolverTypeAdapter { |
| |
| /** |
| * Gets resource resolver factory instance. Can be null if only a |
| * SlingRepository is provided, in this case the method |
| * {@link #newSlingRepository()} has to return a value. |
| * @return Resource resolver factory instance or null |
| */ |
| @Nullable |
| ResourceResolverFactory newResourceResolverFactory(); |
| |
| /** |
| * Get SlingRepository instance. Can be null if a resource resolver factory |
| * is provided, in this case the method |
| * {@link #newResourceResolverFactory()} has to return a value. |
| * @return Sling repository instance or null |
| */ |
| @Nullable |
| SlingRepository newSlingRepository(); |
| |
| /** |
| * Make a snapshot of the current state of the given repository, or return |
| * null if snapshots are not supported. |
| * Returning non-null implies that calling {@link #newSlingRepositoryFromSnapshot(Object)} |
| * with the same object will succeed when called on objects of the same implementation type. |
| * The returned object must capture the whole state of the repository, and must not reflect |
| * any future changes made to the repository after this method returns. |
| * @param repository The repository to snapshot. |
| * @return A snapshot object. |
| */ |
| @Nullable |
| default Object snapshot(SlingRepository repository) { |
| return null; |
| } |
| |
| /** |
| * Get a SlingRepository instance based on a snapshot taken from another repository. |
| * @param snapshot A snapshot object, returned by an earlier call to {@link #snapshot(SlingRepository)}. |
| * @return A Sling repository instance. |
| */ |
| default SlingRepository newSlingRepositoryFromSnapshot(Object snapshot) { |
| throw new UnsupportedOperationException("Snapshots not supported"); |
| } |
| } |