org.apache.pulsar.common.functions.WorkerInfo Maven / Gradle / Ivy
/*
* 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.pulsar.common.functions;
import lombok.AccessLevel;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.ToString;
import lombok.extern.slf4j.Slf4j;
/**
* Worker information.
*/
@Getter
@AllArgsConstructor(access = AccessLevel.PRIVATE)
@NoArgsConstructor
@ToString
@Slf4j
public class WorkerInfo {
private String workerId;
private String workerHostname;
private int port;
public static WorkerInfo of(String workerId, String workerHostname, int port) {
return new WorkerInfo(workerId, workerHostname, port);
}
public static WorkerInfo parseFrom(String str) {
String[] tokens = str.split(":");
if (tokens.length != 3) {
throw new IllegalArgumentException("Invalid string to parse WorkerInfo : " + str);
}
String workerId = tokens[0];
String workerHostname = tokens[1];
try {
int port = Integer.parseInt(tokens[2]);
return new WorkerInfo(workerId, workerHostname, port);
} catch (NumberFormatException nfe) {
log.warn("Invalid worker info : {}", str);
throw nfe;
}
}
}