1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 package ch.boye.httpclientandroidlib.conn; 28 29 import java.io.IOException; 30 import java.net.ConnectException; 31 import java.net.InetAddress; 32 import java.util.Arrays; 33 34 import ch.boye.httpclientandroidlib.HttpHost; 35 import ch.boye.httpclientandroidlib.annotation.Immutable; 36 37 /** 38 * A {@link ConnectException} that specifies the {@link HttpHost} that was 39 * being connected to. 40 * 41 * @since 4.0 42 */ 43 @Immutable 44 public class HttpHostConnectException extends ConnectException { 45 46 private static final long serialVersionUID = -3194482710275220224L; 47 48 private final HttpHost host; 49 50 /** 51 * @deprecated (4.3) use {@link #HttpHostConnectException(java.io.IOException, ch.boye.httpclientandroidlib.HttpHost, 52 * java.net.InetAddress...)} 53 */ 54 @Deprecated HttpHostConnectException(final HttpHost host, final ConnectException cause)55 public HttpHostConnectException(final HttpHost host, final ConnectException cause) { 56 this(cause, host, null); 57 } 58 59 /** 60 * Creates a HttpHostConnectException based on original {@link java.io.IOException}. 61 * 62 * @since 4.3 63 */ HttpHostConnectException( final IOException cause, final HttpHost host, final InetAddress... remoteAddresses)64 public HttpHostConnectException( 65 final IOException cause, 66 final HttpHost host, 67 final InetAddress... remoteAddresses) { 68 super("Connect to " + 69 (host != null ? host.toHostString() : "remote host") + 70 (remoteAddresses != null && remoteAddresses .length > 0 ? 71 " " + Arrays.asList(remoteAddresses) : "") + 72 ((cause != null && cause.getMessage() != null) ? 73 " failed: " + cause.getMessage() : " refused")); 74 this.host = host; 75 initCause(cause); 76 } 77 getHost()78 public HttpHost getHost() { 79 return this.host; 80 } 81 82 } 83