| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package sun.nio.ch; |
| |
| import java.net.SocketAddress; |
| import com.sun.nio.sctp.MessageInfo; |
| import com.sun.nio.sctp.Association; |
| |
| /** |
| * An implementation of a MessageInfo. |
| */ |
| public class SctpMessageInfoImpl extends MessageInfo { |
| private final SocketAddress address; |
| private final int bytes; /* 0 */ |
| |
| private Association association; |
| private int assocId; |
| private int streamNumber; |
| private boolean complete = true; |
| private boolean unordered; /* false */ |
| private long timeToLive; /* 0L */ |
| private int ppid; /* 0 */ |
| |
| public SctpMessageInfoImpl(Association association, |
| SocketAddress address, |
| int streamNumber) { |
| this.association = association; |
| this.address = address; |
| this.streamNumber = streamNumber; |
| bytes = 0; |
| } |
| |
| /* Invoked from native */ |
| private SctpMessageInfoImpl(int assocId, |
| SocketAddress address, |
| int bytes, |
| int streamNumber, |
| boolean complete, |
| boolean unordered, |
| int ppid) { |
| this.assocId = assocId; |
| this.address = address; |
| this.bytes = bytes; |
| this.streamNumber = streamNumber; |
| this.complete = complete; |
| this.unordered = unordered; |
| this.ppid = ppid; |
| } |
| |
| @Override |
| public Association association() { |
| return association; |
| } |
| |
| /** |
| * SctpMessageInfoImpl instances created from native will need to have their |
| * association set from the channel. |
| */ |
| void setAssociation(Association association) { |
| this.association = association; |
| } |
| |
| int associationID() { |
| return assocId; |
| } |
| |
| @Override |
| public SocketAddress address() { |
| return address; |
| } |
| |
| @Override |
| public int bytes() { |
| return bytes; |
| } |
| |
| @Override |
| public int streamNumber() { |
| return streamNumber; |
| } |
| |
| @Override |
| public MessageInfo streamNumber(int streamNumber) { |
| if (streamNumber < 0 || streamNumber > 65536) |
| throw new IllegalArgumentException("Invalid stream number"); |
| |
| this.streamNumber = streamNumber; |
| return this; |
| } |
| |
| @Override |
| public int payloadProtocolID() { |
| return ppid; |
| } |
| |
| @Override |
| public MessageInfo payloadProtocolID(int ppid) { |
| this.ppid = ppid; |
| return this; |
| } |
| |
| @Override |
| public boolean isComplete() { |
| return complete; |
| } |
| |
| @Override |
| public MessageInfo complete(boolean complete) { |
| this.complete = complete; |
| return this; |
| } |
| |
| @Override |
| public boolean isUnordered() { |
| return unordered; |
| } |
| |
| @Override |
| public MessageInfo unordered(boolean unordered) { |
| this.unordered = unordered; |
| return this; |
| } |
| |
| @Override |
| public long timeToLive() { |
| return timeToLive; |
| } |
| |
| @Override |
| public MessageInfo timeToLive(long millis) { |
| timeToLive = millis; |
| return this; |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder(super.toString()); |
| sb.append( "[Address: ").append(address) |
| .append(", Association: ").append(association) |
| .append(", Assoc ID: ").append(assocId) |
| .append(", Bytes: ").append(bytes) |
| .append(", Stream Number: ").append(streamNumber) |
| .append(", Complete: ").append(complete) |
| .append(", isUnordered: ").append(unordered) |
| .append("]"); |
| return sb.toString(); |
| } |
| } |