1 /*******************************************************************************
2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Modifications Copyright © 2021 Orange.
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 *******************************************************************************/
25 package org.onap.dmaap.mr.tools;
27 import com.att.nsa.cmdtool.Command;
28 import com.att.nsa.cmdtool.CommandNotReadyException;
29 import java.io.PrintStream;
30 import org.onap.dmaap.mr.client.impl.MRConsumerImpl;
32 public class ClusterCommand implements Command<MRCommandContext> {
35 public String[] getMatches() {
43 public void checkReady(MRCommandContext context) throws CommandNotReadyException {
47 public void execute(String[] parts, MRCommandContext context, PrintStream out) throws CommandNotReadyException {
48 if (parts.length == 0) {
49 for (String host : context.getCluster()) {
53 context.clearCluster();
54 for (String part : parts) {
55 String[] hosts = part.trim().split("\\s+");
56 for (String host : hosts) {
57 for (String splitHost : MRConsumerImpl.stringToList(host)) {
58 context.addClusterHost(splitHost);
66 public void displayHelp(PrintStream out) {
67 out.println("cluster host1 host2 ...");