| /* |
| * 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. |
| * |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.lenya.ac.file; |
| |
| import java.io.File; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.avalon.framework.logger.Logger; |
| import org.apache.lenya.ac.AccessControlException; |
| import org.apache.lenya.ac.AccreditableManager; |
| import org.apache.lenya.ac.IPRange; |
| import org.apache.lenya.ac.IPRangeManager; |
| import org.apache.lenya.ac.Item; |
| |
| /** |
| * Manager for IP address ranges. |
| */ |
| public class FileIPRangeManager extends FileItemManager implements IPRangeManager { |
| |
| /** |
| * Ctor. |
| * @param mgr The accreditable manager. |
| */ |
| private FileIPRangeManager(AccreditableManager mgr) { |
| super(mgr); |
| } |
| |
| protected static final String SUFFIX = ".ipml"; |
| |
| /** |
| * @see org.apache.lenya.ac.file.FileItemManager#getSuffix() |
| */ |
| protected String getSuffix() { |
| return SUFFIX; |
| } |
| |
| private static Map instances = new HashMap(); |
| |
| /** |
| * Return an instance of FileIPRangeManager |
| * @param mgr The accreditable manager. |
| * @param configurationDirectory a directory |
| * @param logger The logger. |
| * @return an <code>IPRangeManager</code> value |
| * @exception AccessControlException if an error occurs |
| */ |
| public static FileIPRangeManager instance(AccreditableManager mgr, File configurationDirectory, Logger logger) |
| throws AccessControlException { |
| |
| assert configurationDirectory != null; |
| if (!configurationDirectory.isDirectory()) { |
| throw new AccessControlException("Configuration directory [" + configurationDirectory |
| + "] does not exist!"); |
| } |
| |
| if (!instances.containsKey(configurationDirectory)) { |
| FileIPRangeManager manager = new FileIPRangeManager(mgr); |
| manager.enableLogging(logger); |
| manager.configure(configurationDirectory); |
| instances.put(configurationDirectory, manager); |
| } |
| |
| return (FileIPRangeManager) instances.get(configurationDirectory); |
| } |
| |
| /** |
| * Get all IP ranges. |
| * @return an array of IP ranges. |
| */ |
| public IPRange[] getIPRanges() { |
| Item[] items = super.getItems(); |
| IPRange[] ranges = new IPRange[items.length]; |
| for (int i = 0; i < ranges.length; i++) { |
| ranges[i] = (IPRange) items[i]; |
| } |
| return ranges; |
| } |
| |
| public IPRange add(String id) throws AccessControlException { |
| IPRange range = new FileIPRange(this, getLogger(), id); |
| super.add(range); |
| return range; |
| } |
| |
| /** |
| * Remove the given IP range |
| * @param range IP range that is to be removed |
| * @throws AccessControlException when the notification failed. |
| */ |
| public void remove(IPRange range) throws AccessControlException { |
| super.remove(range); |
| } |
| |
| /** |
| * Get the IPRange with the given id. |
| * @param rangeId user id of requested IP range |
| * @return the requested IP range or null if there is no IP range with the given id |
| */ |
| public IPRange getIPRange(String rangeId) { |
| return (IPRange) getItem(rangeId); |
| } |
| |
| } |