| /* |
| * 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.jackrabbit.oak.spi.security.authentication.external.impl; |
| |
| import org.apache.felix.scr.annotations.Activate; |
| import org.apache.felix.scr.annotations.Component; |
| import org.apache.felix.scr.annotations.Deactivate; |
| import org.apache.felix.scr.annotations.Service; |
| import org.apache.jackrabbit.oak.osgi.OsgiWhiteboard; |
| import org.apache.jackrabbit.oak.spi.security.authentication.external.SyncHandler; |
| import org.apache.jackrabbit.oak.spi.security.authentication.external.SyncManager; |
| import org.apache.jackrabbit.oak.spi.whiteboard.AbstractServiceTracker; |
| import org.apache.jackrabbit.oak.spi.whiteboard.Whiteboard; |
| import org.jetbrains.annotations.NotNull; |
| import org.osgi.service.component.ComponentContext; |
| |
| /** |
| * {@code SyncManagerImpl} is used to manage registered sync handlers. This class automatically |
| * tracks the SyncHandlers that are registered via OSGi but can also be used in non-OSGi environments by manually |
| * adding and removing the handlers. |
| */ |
| @Component(immediate = true) |
| @Service |
| public class SyncManagerImpl extends AbstractServiceTracker<SyncHandler> implements SyncManager { |
| |
| /** |
| * Default constructor used by OSGi |
| */ |
| @SuppressWarnings("UnusedDeclaration") |
| public SyncManagerImpl() { |
| super(SyncHandler.class); |
| } |
| |
| /** |
| * Constructor used by non OSGi |
| * @param whiteboard the whiteboard |
| */ |
| public SyncManagerImpl(Whiteboard whiteboard) { |
| super(SyncHandler.class); |
| start(whiteboard); |
| } |
| |
| @SuppressWarnings("UnusedDeclaration") |
| @Activate |
| private void activate(ComponentContext ctx) { |
| start(new OsgiWhiteboard(ctx.getBundleContext())); |
| } |
| |
| @SuppressWarnings("UnusedDeclaration") |
| @Deactivate |
| private void deactivate() { |
| stop(); |
| } |
| |
| @Override |
| public SyncHandler getSyncHandler(@NotNull String name) { |
| for (SyncHandler handler: getServices()) { |
| if (name.equals(handler.getName())) { |
| return handler; |
| } |
| } |
| return null; |
| } |
| } |