1096N/A/*
2362N/A * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
1096N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1096N/A *
1096N/A * This code is free software; you can redistribute it and/or modify it
1096N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
1096N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
1096N/A *
1096N/A * This code is distributed in the hope that it will be useful, but WITHOUT
1096N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1096N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1096N/A * version 2 for more details (a copy is included in the LICENSE file that
1096N/A * accompanied this code).
1096N/A *
1096N/A * You should have received a copy of the GNU General Public License version
1096N/A * 2 along with this work; if not, write to the Free Software Foundation,
1096N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1096N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
1096N/A */
1096N/Apackage com.sun.nio.sctp;
1096N/A
1096N/Aimport java.nio.ByteBuffer;
1096N/Aimport java.net.SocketAddress;
1096N/A
1096N/A/**
1096N/A * Notification emitted when a send failed notification has been received.
1096N/A *
1096N/A * <P> A send failed notification indicates that a message cannot be delivered.
1096N/A * Typically this is because the association has been shutdown with unsent data
1096N/A * in the socket output buffer, or in the case of a {@link SctpMultiChannel}
1096N/A * the association failed to setup.
1096N/A *
1096N/A * @since 1.7
1096N/A */
1096N/Apublic abstract class SendFailedNotification implements Notification {
1096N/A /**
1096N/A * Initializes a new instance of this class.
1096N/A */
1096N/A protected SendFailedNotification() {}
1096N/A
1096N/A /**
1096N/A * Returns the association that this notification is applicable to.
1096N/A *
1096N/A * @return The association that failed to send, or {@code null} if
1096N/A * there is no association, that is, the notification follows a
1096N/A * {@linkplain
1096N/A * com.sun.nio.sctp.AssociationChangeNotification.AssocChangeEvent#CANT_START}
1096N/A */
1096N/A @Override
1096N/A public abstract Association association();
1096N/A
1096N/A /**
1096N/A * Returns the address.
1096N/A *
1096N/A * @return The peer primary address of the association or the address that
1096N/A * the message was sent to
1096N/A */
1096N/A public abstract SocketAddress address();
1096N/A
1096N/A /**
1096N/A * Returns the data that was to be sent.
1096N/A *
1096N/A * @return The user data. The buffers position will be {@code 0} and its
1096N/A * limit will be set to the end of the data.
1096N/A */
1096N/A public abstract ByteBuffer buffer();
1096N/A
1096N/A /**
1096N/A * Returns the error code.
1096N/A *
1096N/A * <P> The errorCode gives the reason why the send failed, and if set, will
1096N/A * be a SCTP protocol error code as defined in RFC2960 section 3.3.10
1096N/A *
1096N/A * @return The error code
1096N/A */
1096N/A public abstract int errorCode();
1096N/A
1096N/A /**
1096N/A * Returns the stream number that the messge was to be sent on.
1096N/A *
1096N/A * @return The stream number
1096N/A */
1096N/A public abstract int streamNumber();
1096N/A}