| /** |
| * 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.camel.util; |
| |
| import java.util.UUID; |
| |
| /** |
| * Generator for Globally unique Strings. |
| */ |
| public class UuidGenerator { |
| |
| private static UuidGenerator instance = new UuidGenerator(); |
| |
| UuidGenerator() { |
| } |
| |
| /** |
| * Returns a UUID generator. The instance returned by this method makes use |
| * of {@link java.util.UUID#randomUUID()} for generating UUIDs. Other |
| * generation strategies are currently not supported (but maybe added in |
| * future versions). |
| * |
| * @return a UUID generator singleton. |
| */ |
| public static UuidGenerator get() { |
| return instance; |
| } |
| |
| /** |
| * Generates a UUID string representation. |
| * |
| * @return a UUID string. |
| */ |
| public String generateUuid() { |
| return UUID.randomUUID().toString(); |
| } |
| |
| } |