| /* |
| * 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.security.user.autosave; |
| |
| import java.util.Iterator; |
| |
| import com.google.common.base.Function; |
| import com.google.common.collect.Iterators; |
| import org.apache.jackrabbit.api.security.user.Authorizable; |
| import org.apache.jackrabbit.api.security.user.Group; |
| |
| final class AuthorizableWrapper<T extends Authorizable> implements Function<T, T> { |
| |
| private final AutoSaveEnabledManager mgr; |
| |
| private AuthorizableWrapper(AutoSaveEnabledManager mgr) { |
| this.mgr = mgr; |
| } |
| |
| @Override |
| public T apply(T authorizable) { |
| if (authorizable == null) { |
| return null; |
| } else { |
| return (T) mgr.wrap(authorizable); |
| } |
| } |
| |
| static Iterator<Authorizable> createIterator(Iterator<Authorizable> dlgs, AutoSaveEnabledManager mgr) { |
| return Iterators.transform(dlgs, new AuthorizableWrapper(mgr)); |
| } |
| |
| static Iterator<Group> createGroupIterator(Iterator<Group> dlgs, AutoSaveEnabledManager mgr) { |
| return Iterators.transform(dlgs, new AuthorizableWrapper(mgr)); |
| } |
| } |