1 /* 2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package sun.nio.ch; 26 27 import java.nio.ByteBuffer; 28 import java.net.SocketAddress; 29 import com.sun.nio.sctp.Association; 30 import com.sun.nio.sctp.SendFailedNotification; 31 32 /** 33 * An implementation of SendFailedNotification 34 */ 35 public class SctpSendFailed extends SendFailedNotification 36 implements SctpNotification 37 { 38 private Association association; 39 /* assocId is used to lookup the association before the notification is 40 * returned to user code */ 41 private int assocId; 42 private SocketAddress address; 43 private ByteBuffer buffer; 44 private int errorCode; 45 private int streamNumber; 46 47 /* Invoked from native */ 48 private SctpSendFailed(int assocId, 49 SocketAddress address, 50 ByteBuffer buffer, 51 int errorCode, 52 int streamNumber) { 53 this.assocId = assocId; 54 this.errorCode = errorCode; 55 this.streamNumber = streamNumber; 56 this.address = address; 57 this.buffer = buffer; 58 } 59 60 @Override 61 public int assocId() { 62 return assocId; 63 } 64 65 @Override 66 public void setAssociation(Association association) { 67 this.association = association; 68 } 69 70 @Override 71 public Association association() { 72 /* may be null */ 73 return association; 74 } 75 76 @Override 77 public SocketAddress address() { 78 assert address != null; 79 return address; 80 } 81 82 @Override 83 public ByteBuffer buffer() { 84 assert buffer != null; 85 return buffer; 86 } 87 88 @Override 89 public int errorCode() { 90 return errorCode; 91 } 92 93 @Override 94 public int streamNumber() { 95 return streamNumber; 96 } 97 98 @Override 99 public String toString() { 100 StringBuilder sb = new StringBuilder(); 101 sb.append(super.toString()).append(" ["); 102 sb.append("Association:").append(association); 103 sb.append(", Address: ").append(address); 104 sb.append(", buffer: ").append(buffer); 105 sb.append(", errorCode: ").append(errorCode); 106 sb.append(", streamNumber: ").append(streamNumber); 107 sb.append("]"); 108 return sb.toString(); 109 } 110 }