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 sun.nio.ch;
1096N/A
1096N/Aimport com.sun.nio.sctp.Association;
1096N/Aimport com.sun.nio.sctp.AssociationChangeNotification;
1096N/A
1096N/A/**
1096N/A * An implementation of AssociationChangeNotification
1096N/A */
1096N/Apublic class SctpAssocChange extends AssociationChangeNotification
1096N/A implements SctpNotification
1096N/A{
1096N/A /* static final ints so that they can be referenced from native */
1096N/A private final static int SCTP_COMM_UP = 1;
1096N/A private final static int SCTP_COMM_LOST = 2;
1096N/A private final static int SCTP_RESTART = 3;
1096N/A private final static int SCTP_SHUTDOWN = 4;
1096N/A private final static int SCTP_CANT_START = 5;
1096N/A
1096N/A private Association association;
1096N/A
1096N/A /* assocId is used to lookup the association before the notification is
1096N/A * returned to user code */
1096N/A private int assocId;
1096N/A private AssocChangeEvent event;
1096N/A private int maxOutStreams;
1096N/A private int maxInStreams;
1096N/A
1096N/A /* Invoked from native */
1096N/A private SctpAssocChange(int assocId,
1096N/A int intEvent,
1096N/A int maxOutStreams,
1096N/A int maxInStreams) {
1096N/A switch (intEvent) {
1096N/A case SCTP_COMM_UP :
1096N/A this.event = AssocChangeEvent.COMM_UP;
1096N/A break;
1096N/A case SCTP_COMM_LOST :
1096N/A this.event = AssocChangeEvent.COMM_LOST;
1096N/A break;
1096N/A case SCTP_RESTART :
1096N/A this.event = AssocChangeEvent.RESTART;
1096N/A break;
1096N/A case SCTP_SHUTDOWN :
1096N/A this.event = AssocChangeEvent.SHUTDOWN;
1096N/A break;
1096N/A case SCTP_CANT_START :
1096N/A this.event = AssocChangeEvent.CANT_START;
1096N/A break;
1096N/A default :
1096N/A throw new AssertionError(
1096N/A "Unknown Association Change Event type: " + intEvent);
1096N/A }
1096N/A
1096N/A this.assocId = assocId;
1096N/A this.maxOutStreams = maxOutStreams;
1096N/A this.maxInStreams = maxInStreams;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public int assocId() {
1096N/A return assocId;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public void setAssociation(Association association) {
1096N/A this.association = association;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public Association association() {
1096N/A assert association != null;
1096N/A return association;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public AssocChangeEvent event() {
1096N/A return event;
1096N/A }
1096N/A
1096N/A int maxOutStreams() {
1096N/A return maxOutStreams;
1096N/A }
1096N/A
1096N/A int maxInStreams() {
1096N/A return maxInStreams;
1096N/A }
1096N/A
1096N/A @Override
1096N/A public String toString() {
1096N/A StringBuilder sb = new StringBuilder();
1096N/A sb.append(super.toString()).append(" [");
1096N/A sb.append("Association:").append(association);
1096N/A sb.append(", Event: ").append(event).append("]");
1096N/A return sb.toString();
1096N/A }
1096N/A}