| /* |
| * 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.servicecomb.pack.omega.context; |
| |
| import java.net.InetAddress; |
| import java.net.UnknownHostException; |
| |
| public class ServiceConfig { |
| private final String serviceName; |
| private final String instanceId; |
| // Current DB only supports instance id less then 35 |
| private static final int MAX_LENGTH = 35; |
| |
| public ServiceConfig(String serviceName) { |
| this(serviceName,null); |
| } |
| |
| public ServiceConfig(String serviceName, String instanceId) { |
| this.serviceName = serviceName; |
| if(instanceId == null || "".equalsIgnoreCase(instanceId.trim())){ |
| try { |
| this.instanceId = serviceName + "-" + InetAddress.getLocalHost().getHostAddress(); |
| } catch (UnknownHostException e) { |
| throw new IllegalStateException(e); |
| } |
| }else{ |
| instanceId = instanceId.trim(); |
| if (instanceId.length() > MAX_LENGTH) { |
| throw new IllegalArgumentException(String.format("The instanceId length exceeds maximum length limit [%d].", MAX_LENGTH)); |
| } |
| this.instanceId = instanceId; |
| } |
| } |
| |
| public String serviceName() { |
| return serviceName; |
| } |
| |
| public String instanceId() { |
| return instanceId; |
| } |
| } |