1 /*******************************************************************************
2 * ============LICENSE_START==================================================
4 * * ===========================================================================
5 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * * ===========================================================================
7 * * Licensed under the Apache License, Version 2.0 (the "License");
8 * * you may not use this file except in compliance with the License.
9 * * You may obtain a copy of the License at
11 * * http://www.apache.org/licenses/LICENSE-2.0
13 * * Unless required by applicable law or agreed to in writing, software
14 * * distributed under the License is distributed on an "AS IS" BASIS,
15 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * * See the License for the specific language governing permissions and
17 * * limitations under the License.
18 * * ============LICENSE_END====================================================
20 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 ******************************************************************************/
25 package org.onap.dmaap.datarouter.node;
28 * Generate publish IDs.
30 public class PublishId {
33 private String myname;
36 * Generate publish IDs for the specified name.
38 * @param myname Unique identifier for this publish ID generator (usually fqdn of server)
40 public PublishId(String myname) {
45 * Generate a Data Router Publish ID that uniquely identifies the particular invocation of the Publish API for log
46 * correlation purposes.
48 public synchronized String next() {
49 long now = System.currentTimeMillis();
54 return (now + "." + myname);