1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.zookeeper.server.quorum; 20 21 import static org.apache.zookeeper.common.NetUtils.formatInetAddr; 22 import java.util.stream.Collectors; 23 import org.apache.zookeeper.common.NetUtils; 24 import org.apache.zookeeper.jmx.ZKMBeanInfo; 25 26 /** 27 * A remote peer bean only provides limited information about the remote peer, 28 * and the peer cannot be managed remotely. 29 */ 30 public class RemotePeerBean implements RemotePeerMXBean, ZKMBeanInfo { 31 32 private QuorumPeer.QuorumServer peer; 33 private final QuorumPeer localPeer; 34 RemotePeerBean(QuorumPeer localPeer, QuorumPeer.QuorumServer peer)35 public RemotePeerBean(QuorumPeer localPeer, QuorumPeer.QuorumServer peer) { 36 this.peer = peer; 37 this.localPeer = localPeer; 38 } 39 setQuorumServer(QuorumPeer.QuorumServer peer)40 public void setQuorumServer(QuorumPeer.QuorumServer peer) { 41 this.peer = peer; 42 } 43 getName()44 public String getName() { 45 return "replica." + peer.id; 46 } isHidden()47 public boolean isHidden() { 48 return false; 49 } 50 getQuorumAddress()51 public String getQuorumAddress() { 52 return peer.addr.getAllAddresses().stream().map(NetUtils::formatInetAddr) 53 .collect(Collectors.joining("|")); 54 } 55 getElectionAddress()56 public String getElectionAddress() { 57 return peer.electionAddr.getAllAddresses().stream().map(NetUtils::formatInetAddr) 58 .collect(Collectors.joining("|")); 59 } 60 getClientAddress()61 public String getClientAddress() { 62 if (null == peer.clientAddr) { 63 return ""; 64 } 65 return formatInetAddr(peer.clientAddr); 66 } 67 getLearnerType()68 public String getLearnerType() { 69 return peer.type.toString(); 70 } 71 72 @Override isLeader()73 public boolean isLeader() { 74 return localPeer.isLeader(peer.getId()); 75 } 76 77 } 78