00001 /*/* 00002 * Copyright (C) 2012 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 00005 * use this file except in compliance with the License. You may obtain a copy of 00006 * the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 00012 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 00013 * License for the specific language governing permissions and limitations under 00014 * the License. 00015 */ 00016 00017 package org.ros.internal.node; 00018 00019 import org.ros.internal.transport.ClientHandshake; 00020 import org.ros.internal.transport.ConnectionHeader; 00021 00027 public abstract class BaseClientHandshake implements ClientHandshake { 00028 00029 protected final ConnectionHeader outgoingConnectionHeader; 00030 00031 private String errorMessage; 00032 00033 public BaseClientHandshake(ConnectionHeader outgoingConnectionHeader) { 00034 this.outgoingConnectionHeader = outgoingConnectionHeader; 00035 } 00036 00037 @Override 00038 public ConnectionHeader getOutgoingConnectionHeader() { 00039 return outgoingConnectionHeader; 00040 } 00041 00042 @Override 00043 public String getErrorMessage() { 00044 return errorMessage; 00045 } 00046 00047 protected void setErrorMessage(String errorMessage) { 00048 this.errorMessage = errorMessage; 00049 } 00050 }