| /* |
| * |
| * 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.qpid.server.model; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import java.util.UUID; |
| |
| public class UUIDGenerator |
| { |
| //Generates a random UUID. Used primarily by tests. |
| public static UUID generateRandomUUID() |
| { |
| return UUID.randomUUID(); |
| } |
| |
| private static UUID createUUID(String objectType, String... names) |
| { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(objectType); |
| |
| for(String name : names) |
| { |
| sb.append("/").append(name); |
| } |
| |
| return UUID.nameUUIDFromBytes(sb.toString().getBytes(UTF_8)); |
| } |
| |
| public static UUID generateExchangeUUID(String exchangeName, String virtualHostName) |
| { |
| return createUUID(Exchange.class.getName(), virtualHostName, exchangeName); |
| } |
| |
| public static UUID generateQueueUUID(String queueName, String virtualHostName) |
| { |
| return createUUID(Queue.class.getName(), virtualHostName, queueName); |
| } |
| |
| public static UUID generateBindingUUID(String exchangeName, String queueName, String bindingKey, String virtualHostName) |
| { |
| return createUUID(Binding.class.getName(), virtualHostName, exchangeName, queueName, bindingKey); |
| } |
| |
| public static UUID generateUserUUID(String authenticationProviderName, String userName) |
| { |
| return createUUID(User.class.getName(), authenticationProviderName, userName); |
| } |
| |
| public static UUID generateGroupUUID(String groupProviderName, String groupName) |
| { |
| return createUUID(Group.class.getName(), groupProviderName, groupName); |
| } |
| |
| public static UUID generateVhostUUID(String virtualHostName) |
| { |
| return createUUID(VirtualHost.class.getName(), virtualHostName); |
| } |
| |
| public static UUID generateVhostAliasUUID(String virtualHostName, String portName) |
| { |
| return createUUID(VirtualHostAlias.class.getName(), virtualHostName, portName); |
| } |
| |
| public static UUID generateConsumerUUID(String virtualHostName, String queueName, String connectionRemoteAddress, String channelNumber, String consumerName) |
| { |
| return createUUID(Consumer.class.getName(), virtualHostName, queueName, connectionRemoteAddress, channelNumber, consumerName); |
| } |
| |
| public static UUID generateGroupMemberUUID(String groupProviderName, String groupName, String groupMemberName) |
| { |
| return createUUID(GroupMember.class.getName(), groupProviderName, groupName, groupMemberName); |
| } |
| |
| public static UUID generateBrokerChildUUID(String type, String childName) |
| { |
| return createUUID(type, childName); |
| } |
| |
| } |