1 /*

     2  * Copyright 2009 Sun Microsystems, Inc.  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.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any 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 }