001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.web.embedded.tomcat; 018 019import org.apache.catalina.connector.Connector; 020 021import org.springframework.boot.web.server.WebServerException; 022 023/** 024 * A {@code ConnectorStartFailedException} is thrown when a Tomcat {@link Connector} fails 025 * to start, for example due to a port clash or incorrect SSL configuration. 026 * 027 * @author Andy Wilkinson 028 * @since 2.0.0 029 */ 030public class ConnectorStartFailedException extends WebServerException { 031 032 private final int port; 033 034 /** 035 * Creates a new {@code ConnectorStartFailedException} for a connector that's 036 * configured to listen on the given {@code port}. 037 * @param port the port 038 */ 039 public ConnectorStartFailedException(int port) { 040 super("Connector configured to listen on port " + port + " failed to start", 041 null); 042 this.port = port; 043 } 044 045 public int getPort() { 046 return this.port; 047 } 048 049}